Lara Translate MCP Server
The Lara Translate MCP Server enables AI applications to access professional-grade translation capabilities via the Model Context Protocol.
Text translation: Supports multi-language translation with automatic source language detection, context-aware translations, and selective translation of specific text blocks
Translation memory management: Create, update, delete, import TMX files, add/delete translation units, and check import job status
Enhanced quality control: Improve translations by providing context and custom instructions for tone, style, or domain-specific accuracy
Integration efficiency: Reduces computational overhead when paired with LLMs by handling translations separately
Flexible deployment: Available via NPX, Docker, or can be built from source
Supports running the MCP server in a Docker container, providing an isolated environment with all dependencies for the Lara Translate integration.
Enables running the MCP server directly through NPX, allowing users to execute the package without installing it locally.
Supports local development and package management for the MCP server through pnpm, which is used for installing dependencies and building the project.
Click on "Install Server".
Wait a few minutes for the server to deploy. Once ready, it will show a "Started" state.
In the chat, type
@followed by the MCP server name and your instructions, e.g., "@Lara Translate MCP Servertranslate 'Hello, how are you?' from English to Spanish"
That's it! The server will respond to your query, and you can continue using it as needed.
Here is a step-by-step guide with screenshots.
Lara Translate MCP Server
A Model Context Protocol (MCP) server for Lara Translate, enabling professional translation capabilities with support for language detection, context-aware translations, translation memories, and glossaries.
Lara leverages Translation Language Models (T-LMs) trained on billions of professionally translated segments, delivering domain-specific translations that capture cultural nuances and industry terminology that general-purpose LLMs often miss.
Quick Start
Pick your client below — no API keys needed, just log in through your browser.
Claude Desktop
Go to Settings > Connectors
Click Add Custom Connector
Enter the name:
LaraEnter the URL:
https://mcp-v2.laratranslate.com/v1Click Add, then click Connect
Log in with your Lara Translate credentials in the browser
Done — Lara Translate is now available in your conversations.
Cursor
Once Lara Translate is listed in the official Cursor plugin marketplace, install it from inside Cursor:
Open the plugin browser and search for Lara Translate.
Click Install.
The first time you use a Lara tool, your browser will open to authenticate.
In the meantime, or for manual installation, see the Client Setup Guide.
Claude Code
Once Lara Translate is listed in the official Claude Code plugin marketplace, install it from inside Claude Code:
/pluginSearch for Lara Translate and install. The first time you use a Lara tool, your browser will open to authenticate.
In the meantime, or for manual installation, see the Client Setup Guide.
Other Clients
For step-by-step OAuth setup on VS Code (GitHub Copilot), Windsurf, Cline, Continue, and more, see the Client Setup Guide.
If your client isn't listed, the general approach is to add the server URL (https://mcp-v2.laratranslate.com/v1) to your MCP config — the client will handle OAuth authentication automatically.
For a complete list of MCP-compatible clients, visit the official MCP clients page.
Verify It Works
After setup, test with a simple prompt:
Translate with Lara "Hello world" to SpanishYour client should invoke Lara Translate and return the translation.
Related MCP server: Polyglot
Available Tools
Translation
Tool | Description |
| Translate text between languages with support for context, instructions, translation memories, glossaries, and multiple styles (faithful/fluid/creative) |
Language Detection
Tool | Description |
| Detect the language of a given text or array of texts |
| List all supported language codes |
Translation Memories
Tool | Description |
| List all translation memories in your account |
| Create a new translation memory |
| Update a translation memory's name |
| Delete a translation memory |
| Add a translation unit (source + target pair) to a memory |
| Delete a translation unit from a memory |
| Import a TMX file into a memory |
| Check the status of a TMX import job |
Glossaries
Tool | Description |
| List all glossaries in your account |
| Get details of a specific glossary |
| Create a new glossary |
| Update a glossary's name |
| Delete a glossary |
| Add or replace a term entry in a glossary |
| Delete a term entry from a glossary |
| Import entries from a CSV file into a glossary |
| Check the status of a glossary CSV import job |
| Export a glossary as CSV |
| Get the number of entries in a glossary |
Authentication
OAuth 2.0 (default)
This is the method used in the Quick Start above. You provide only the server URL in your client config — no API keys needed. Your client handles the OAuth flow automatically: it opens your browser, you log in with your Lara Translate credentials, and you're connected.
For per-client OAuth setup instructions, see the Client Setup Guide.
Access Key (alternative)
If you prefer to authenticate with API keys instead of browser login, you can pass your credentials directly in the client config. Get your Access Key ID and Secret from Lara Translate.
See the Access Key section in the Client Setup Guide for config examples.
Self-Hosting
Most users can connect to the hosted endpoint (https://mcp-v2.laratranslate.com/v1) using the Quick Start instructions above. The options below are for running the server yourself.
STDIO via NPX
Requires Node.js.
{
"mcpServers": {
"lara-translate": {
"command": "npx",
"args": ["-y", "@translated/lara-mcp@latest"],
"env": {
"LARA_ACCESS_KEY_ID": "<YOUR_ACCESS_KEY_ID>",
"LARA_ACCESS_KEY_SECRET": "<YOUR_ACCESS_KEY_SECRET>"
}
}
}
}STDIO via Docker
Requires Docker.
{
"mcpServers": {
"lara-translate": {
"command": "docker",
"args": [
"run", "-i", "--rm",
"-e", "LARA_ACCESS_KEY_ID",
"-e", "LARA_ACCESS_KEY_SECRET",
"translatednet/lara-mcp:latest"
],
"env": {
"LARA_ACCESS_KEY_ID": "<YOUR_ACCESS_KEY_ID>",
"LARA_ACCESS_KEY_SECRET": "<YOUR_ACCESS_KEY_SECRET>"
}
}
}
}Building from Source
Node.js
git clone https://github.com/translated/lara-mcp.git
cd lara-mcp
pnpm install
pnpm run buildThen add to your MCP config:
{
"mcpServers": {
"lara-translate": {
"command": "node",
"args": ["<FULL_PATH_TO_PROJECT>/dist/index.js"],
"env": {
"LARA_ACCESS_KEY_ID": "<YOUR_ACCESS_KEY_ID>",
"LARA_ACCESS_KEY_SECRET": "<YOUR_ACCESS_KEY_SECRET>"
}
}
}
}Docker
git clone https://github.com/translated/lara-mcp.git
cd lara-mcp
docker build -t lara-mcp .Then add to your MCP config:
{
"mcpServers": {
"lara-translate": {
"command": "docker",
"args": [
"run", "-i", "--rm",
"-e", "LARA_ACCESS_KEY_ID",
"-e", "LARA_ACCESS_KEY_SECRET",
"lara-mcp"
],
"env": {
"LARA_ACCESS_KEY_ID": "<YOUR_ACCESS_KEY_ID>",
"LARA_ACCESS_KEY_SECRET": "<YOUR_ACCESS_KEY_SECRET>"
}
}
}
}Support
For issues with Lara Translate API: visit Lara Translate Support
For issues with this MCP server: open an issue on GitHub
Available Tools
22 toolsadd_glossary_entryA
Adds or replaces an entry in a glossary in your Lara Translate account. Supports both monodirectional and multidirectional glossaries.
| Name | Required | Description | Default |
|---|---|---|---|
| id | Yes | The glossary ID (format: gls_*, e.g., 'gls_xyz123') | |
| terms | Yes | Array of terms with language and value. For monodirectional glossaries, the first term is the source and the rest are targets. For multidirectional glossaries, all terms are treated equally. Use the list_languages tool to get supported language codes. | |
| guid | No | Optional entry identifier. Use this for multidirectional glossaries or to update a specific entry. |
Output Schema
| Name | Required | Description |
|---|---|---|
| id | Yes | Import job identifier |
| begin | No | Begin offset of the import |
| end | No | End offset of the import |
| channel | No | Channel identifier used by the import |
| size | No | Total number of entries in the import |
| progress | No | Import progress between 0 and 1 (1 means complete) |
TDQS
Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
Annotations already indicate mutation (readOnlyHint false) and non-destructiveness. The description adds that it handles both glossary directions, but lacks details on conflict resolution or idempotency, offering minimal extra behavioral context.
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.
Is the description appropriately sized, front-loaded, and free of redundancy?
Two sentences, no redundant information, front-loaded with key action. Every word earns its place.
Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.
Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?
With an output schema present, return details are omitted appropriately. The description covers core behavior and parameter nuances, but misses usage guidelines. Overall sufficiently complete for a moderate-complexity tool.
Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.
Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?
Schema coverage is 100%, but the description adds meaning by explaining term ordering for monodirectional vs multidirectional glossaries and referencing list_languages, which goes beyond the schema's field descriptions.
Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.
Does the description clearly state what the tool does and how it differs from similar tools?
The description clearly states the tool adds or replaces a glossary entry, and distinguishes from siblings by mentioning support for both monodirectional and multidirectional glossaries, which sets it apart from delete_glossary_entry or create_glossary.
Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.
Does the description explain when to use this tool, when not to, or what alternatives exist?
The description provides no guidance on when to use this tool versus alternatives like add_translation or create_glossary. It only notes glossary type support, leaving usage context ambiguous.
Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.
add_translationB
Adds a translation to a translation memory in your Lara Translate account.
| Name | Required | Description | Default |
|---|---|---|---|
| id | Yes | The ID or list of IDs where to save the translation unit. Format: mem_xyz123 | |
| source | Yes | The source language code of the sentence, it MUST be a language supported by the system, use the list_languages tool to get a list of all the supported languages | |
| target | Yes | The target language code of the translation, it MUST be a language supported by the system, use the list_languages tool to get a list of all the supported languages | |
| sentence | Yes | The source sentence | |
| translation | Yes | The translated sentence | |
| tuid | No | Translation Unit unique identifier | |
| sentence_before | No | The sentence before the source sentence to specify the context of the translation unit | |
| sentence_after | No | The sentence after the source sentence to specify the context of the translation unit |
Output Schema
| Name | Required | Description |
|---|---|---|
| id | Yes | Import job identifier |
| begin | No | Begin offset of the import |
| end | No | End offset of the import |
| channel | No | Channel identifier used by the import |
| size | No | Total number of units in the import |
| progress | No | Import progress between 0 and 1 (1 means complete) |
TDQS
Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
Annotations already indicate readOnlyHint=false and destructiveHint=false. The description merely restates that it adds a translation, adding no additional behavioral context such as side effects, limits, or duplicate handling.
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.
Is the description appropriately sized, front-loaded, and free of redundancy?
The description is a single concise sentence with no superfluous words, efficiently conveying the tool's purpose.
Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.
Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?
While the schema covers parameters and an output schema exists, the description lacks context about translation memories, the role of optional parameters (tuid, sentence_before, sentence_after), and prerequisites. It is adequate but not comprehensive.
Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.
Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?
Schema coverage is 100%, with all 8 parameters well-documented in the schema. The description adds no extra meaning beyond the schema, so baseline score of 3 is appropriate.
Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.
Does the description clearly state what the tool does and how it differs from similar tools?
The description clearly states the action (adds), resource (translation to translation memory), and context (Lara Translate account), effectively distinguishing it from sibling tools like add_glossary_entry or delete_translation.
Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.
Does the description explain when to use this tool, when not to, or what alternatives exist?
No guidance is provided on when to use this tool versus alternatives such as translate or add_glossary_entry. There are no prerequisites, exclusions, or usage scenarios mentioned.
Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.
check_glossary_import_statusARead-only
Checks the status of a glossary CSV import job started by import_glossary_csv. Poll this tool with the import_id returned from import_glossary_csv until the import is complete.
| Name | Required | Description | Default |
|---|---|---|---|
| id | Yes | The ID of the glossary import job |
Output Schema
| Name | Required | Description |
|---|---|---|
| id | Yes | Import job identifier |
| begin | No | Begin offset of the import |
| end | No | End offset of the import |
| channel | No | Channel identifier used by the import |
| size | No | Total number of entries in the import |
| progress | No | Import progress between 0 and 1 (1 means complete) |
TDQS
Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
Annotations already declare readOnlyHint=true and destructiveHint=false, indicating a safe read operation. The description adds the polling pattern and job completion context, but no extra behavioral traits beyond what annotations imply. No contradictions.
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.
Is the description appropriately sized, front-loaded, and free of redundancy?
Two concise sentences, front-loaded with the purpose and immediately followed by usage guidance. No wasted words.
Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.
Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?
Given the simple nature (one parameter, polling pattern), the description fully explains what the tool does, how to use it, and where to get the input. The presence of an output schema is implied but not needed for completeness.
Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.
Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?
Schema coverage is 100% and the parameter 'id' is described in schema as 'The ID of the glossary import job'. The description does not add additional parameter semantics beyond mentioning it comes from import_glossary_csv. Baseline 3.
Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.
Does the description clearly state what the tool does and how it differs from similar tools?
The description clearly states 'Checks the status of a glossary CSV import job started by import_glossary_csv', providing a specific verb and resource. It distinguishes from sibling tools like check_import_status (generic) and import_glossary_csv (starter).
Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.
Does the description explain when to use this tool, when not to, or what alternatives exist?
Explicit guidance: 'Poll this tool with the import_id returned from import_glossary_csv until the import is complete.' This tells when to use it (after starting an import) and how (polling), and where to get the parameter.
Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.
check_import_statusARead-only
Checks the status of a TMX import job started by import_tmx. Poll this tool with the import_id returned from import_tmx until the import is complete. The response includes a progress field to track completion.
| Name | Required | Description | Default |
|---|---|---|---|
| id | Yes | The ID of the import job |
Output Schema
| Name | Required | Description |
|---|---|---|
| id | Yes | Import job identifier |
| begin | No | Begin offset of the import |
| end | No | End offset of the import |
| channel | No | Channel identifier used by the import |
| size | No | Total number of units in the import |
| progress | No | Import progress between 0 and 1 (1 means complete) |
TDQS
Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
Annotations indicate readOnlyHint=true and no destructiveness. Description adds that the response includes a progress field and that polling is required, providing useful behavioral context beyond the annotations.
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.
Is the description appropriately sized, front-loaded, and free of redundancy?
Two concise sentences, front-loaded with key information. No extraneous words.
Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.
Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?
Covers purpose, usage pattern, and response behavior. Output schema is present, so return value documentation is not needed. Complete for a simple status polling tool.
Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.
Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?
Schema has one parameter with description. The description adds that the id comes from import_tmx, enhancing meaning. Baseline 3 due to 100% schema coverage, but the additional context justifies a 4.
Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.
Does the description clearly state what the tool does and how it differs from similar tools?
Explicitly states the action (check) and resource (status of a TMX import job started by import_tmx), and distinguishes from sibling tools like check_glossary_import_status.
Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.
Does the description explain when to use this tool, when not to, or what alternatives exist?
Clearly instructs to poll repeatedly until complete and mentions the import_id source. Does not explicitly list when not to use, but the context is clear.
Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.
create_glossaryB
Create a glossary with a custom name in your Lara Translate account. Glossaries enforce specific terminology during translation.
| Name | Required | Description | Default |
|---|---|---|---|
| name | Yes |
Output Schema
| Name | Required | Description |
|---|---|---|
| id | Yes | Unique glossary identifier (format: gls_*) |
| name | Yes | Display name of the glossary |
| ownerId | Yes | Identifier of the glossary owner |
| createdAt | Yes | ISO 8601 timestamp |
| updatedAt | Yes | ISO 8601 timestamp |
| isPersonal | Yes | True if the glossary is private to the owner |
TDQS
Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
Annotations already indicate readOnlyHint=false and destructiveHint=false, so the description only adds that it 'creates', which is implicit. No additional behavioral traits (e.g., name uniqueness, rate limits, side effects) are disclosed beyond the annotations.
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.
Is the description appropriately sized, front-loaded, and free of redundancy?
Two short, direct sentences. The first states the action, the second explains the purpose. No redundant information, front-loaded with essential details.
Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.
Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?
The tool is simple (one parameter, output schema exists). The description covers the creation action and the purpose of glossaries. While it could mention behavior on duplicate names, it is largely sufficient for an agent to understand the tool's function.
Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.
Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?
Schema description coverage is 0%, so the description should compensate. It mentions 'custom name' but provides no constraints, format, or uniqueness requirements for the name parameter. For a single required parameter, this is insufficient.
Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.
Does the description clearly state what the tool does and how it differs from similar tools?
The description clearly states the action ('Create a glossary') and the resource ('with a custom name in your Lara Translate account'). It distinguishes from sibling tools like add_glossary_entry and delete_glossary by mentioning the purpose ('enforce specific terminology during translation').
Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.
Does the description explain when to use this tool, when not to, or what alternatives exist?
The description does not provide explicit guidance on when to use this tool versus alternatives. It implies use for creating glossaries before adding entries, but lacks criteria for when not to use it or comparisons with similar tools like create_memory.
Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.
create_memoryB
Create a translation memory with a custom name in your Lara Translate account. Translation memories store pairs of source and target text segments (translation units) for reuse in future translations.
| Name | Required | Description | Default |
|---|---|---|---|
| name | Yes | ||
| external_id | No | The ID of the memory to be imported from MyMemory. Use this to initialize the memory with external content. Format: ext_my_[MyMemory ID] |
Output Schema
| Name | Required | Description |
|---|---|---|
| id | Yes | Unique memory identifier (format: mem_*) |
| createdAt | Yes | ISO 8601 timestamp |
| updatedAt | Yes | ISO 8601 timestamp |
| sharedAt | Yes | ISO 8601 timestamp |
| name | Yes | Display name of the memory |
| externalId | No | External identifier (e.g. MyMemory ID) when imported |
| secret | No | Memory secret, if any |
| ownerId | Yes | Identifier of the memory owner |
| collaboratorsCount | Yes | Number of collaborators with access to the memory |
| isPersonal | Yes | True if the memory is private to the owner |
TDQS
Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
The description adds context that memories store translation units for reuse, implying future use. Annotations already indicate it is not read-only and not destructive. The param external_id's description in schema adds initialization behavior, but main description lacks side-effect details.
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.
Is the description appropriately sized, front-loaded, and free of redundancy?
The description is concise with two front-loaded sentences: first for core action, second for context. No wasted words.
Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.
Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?
The tool is simple and has an output schema for return values. However, the description misses contextual details like prerequisites (e.g., account setup) or usage notes for external_id. Adequate but not enriched.
Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.
Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?
Schema description coverage is 50% (only external_id has description). The main description does not elaborate on the name parameter, which is required. It only mentions 'custom name' in passing, failing to compensate for the gap.
Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.
Does the description clearly state what the tool does and how it differs from similar tools?
The description clearly states the tool creates a translation memory with a custom name in Lara Translate account, using specific verb and resource. It explains what translation memories are, but does not explicitly distinguish from sibling tools like create_glossary.
Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.
Does the description explain when to use this tool, when not to, or what alternatives exist?
No guidance is provided on when to use this tool versus alternatives (e.g., create_glossary) or under what conditions (e.g., need for a memory vs glossary). The description is purely functional.
Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.
delete_glossaryADestructive
Deletes a glossary from your Lara Translate account.
| Name | Required | Description | Default |
|---|---|---|---|
| id | Yes | The glossary ID to delete (format: gls_*, e.g., 'gls_xyz123') |
Output Schema
| Name | Required | Description |
|---|---|---|
| id | Yes | Unique glossary identifier (format: gls_*) |
| name | Yes | Display name of the glossary |
| ownerId | Yes | Identifier of the glossary owner |
| createdAt | Yes | ISO 8601 timestamp |
| updatedAt | Yes | ISO 8601 timestamp |
| isPersonal | Yes | True if the glossary is private to the owner |
TDQS
Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
Annotations already indicate destructiveHint=true, so the description's mention of deletion is consistent but adds no extra behavioral context (e.g., cascading effects on entries, irreversibility). With annotations covering destructiveness, the description provides adequate but minimal added value.
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.
Is the description appropriately sized, front-loaded, and free of redundancy?
A single concise sentence that is front-loaded with the verb and resource, containing no unnecessary words.
Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.
Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?
For a simple deletion tool with one parameter and full schema coverage, the description is minimally complete. It could mention the operation's permanence or return value, but with an output schema present, the lack of return value explanation is acceptable.
Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.
Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?
Schema coverage is 100%, and the schema already describes the 'id' parameter with format and pattern. The description adds no additional meaning beyond the schema, so baseline 3 is appropriate.
Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.
Does the description clearly state what the tool does and how it differs from similar tools?
The description clearly states the action (deletes), resource (glossary), and context (Lara Translate account), distinguishing it from similar tools like delete_glossary_entry.
Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.
Does the description explain when to use this tool, when not to, or what alternatives exist?
No guidance on when to use this tool versus alternatives, no prerequisites or conditions mentioned. The description is silent on scenarios like whether the glossary must exist or if deletion is permanent.
Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.
delete_glossary_entryADestructive
Deletes an entry from a glossary in your Lara Translate account. Use term for monodirectional glossaries or guid for multidirectional glossaries.
| Name | Required | Description | Default |
|---|---|---|---|
| id | Yes | The glossary ID (format: gls_*, e.g., 'gls_xyz123') | |
| term | No | The term to delete. Use this for monodirectional glossaries. | |
| guid | No | The entry GUID to delete. Use this for multidirectional glossaries. |
Output Schema
| Name | Required | Description |
|---|---|---|
| id | Yes | Import job identifier |
| begin | No | Begin offset of the import |
| end | No | End offset of the import |
| channel | No | Channel identifier used by the import |
| size | No | Total number of entries in the import |
| progress | No | Import progress between 0 and 1 (1 means complete) |
TDQS
Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
The description aligns with annotations (destructiveHint=true), adding context about parameter selection but not detailing side effects or error conditions. Annotations already convey destructive nature.
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.
Is the description appropriately sized, front-loaded, and free of redundancy?
Two succinct sentences: first states action, second provides usage guidance. No unnecessary words.
Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.
Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?
With output schema present and good annotations, the description is complete: covers the core action and parameter logic, no missing details.
Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.
Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?
While schema covers all parameters, the description adds meaning by specifying the condition for using 'term' vs 'guid', which is not inferable from the schema alone.
Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.
Does the description clearly state what the tool does and how it differs from similar tools?
The description clearly states 'Deletes an entry from a glossary' with specific verbs and resource, and distinguishes between monodirectional and multidirectional glossaries, differentiating it from sibling tools like delete_glossary.
Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.
Does the description explain when to use this tool, when not to, or what alternatives exist?
Provides explicit guidance on when to use 'term' versus 'guid' based on glossary type, but does not mention when to avoid using the tool or alternatives.
Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.
delete_memoryBDestructive
Deletes a translation memory from your Lara Translate account.
| Name | Required | Description | Default |
|---|---|---|---|
| id | Yes | The unique identifier of the memory to update. Format: mem_xyz123 |
Output Schema
| Name | Required | Description |
|---|---|---|
| id | Yes | Unique memory identifier (format: mem_*) |
| createdAt | Yes | ISO 8601 timestamp |
| updatedAt | Yes | ISO 8601 timestamp |
| sharedAt | Yes | ISO 8601 timestamp |
| name | Yes | Display name of the memory |
| externalId | No | External identifier (e.g. MyMemory ID) when imported |
| secret | No | Memory secret, if any |
| ownerId | Yes | Identifier of the memory owner |
| collaboratorsCount | Yes | Number of collaborators with access to the memory |
| isPersonal | Yes | True if the memory is private to the owner |
TDQS
Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
The annotations already indicate destructiveHint=true, so the description adds no further behavioral context. The parameter description incorrectly says 'update', which conflicts with the delete operation and reduces transparency.
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.
Is the description appropriately sized, front-loaded, and free of redundancy?
The description is a single, front-loaded sentence with no unnecessary words. It is appropriately sized for a simple tool.
Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.
Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?
Given the tool's simplicity (one param, destructive, with output schema), the description is minimally adequate. It does not explain return values or success/failure behavior, but the output schema may cover that.
Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.
Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?
Schema coverage is 100% for the single required parameter, and its description includes format information. The main description adds no extra semantics beyond the schema.
Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.
Does the description clearly state what the tool does and how it differs from similar tools?
The description clearly states the tool deletes a translation memory, distinguishing it from siblings like delete_glossary or delete_translation. However, the parameter description in the schema says 'to update' instead of 'to delete', slightly reducing clarity.
Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.
Does the description explain when to use this tool, when not to, or what alternatives exist?
The description provides no guidance on when to use this tool versus alternatives (e.g., delete_glossary, update_memory). There is no mention of prerequisites or context.
Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.
delete_translationADestructive
Deletes a translation from a translation memory in your Lara Translate account.
| Name | Required | Description | Default |
|---|---|---|---|
| id | Yes | The ID or list of IDs where to delete the translation unit from. Format: mem_xyz123 | |
| source | Yes | The source language code of the sentence | |
| target | Yes | The target language code of the translation | |
| sentence | Yes | The source sentence | |
| translation | Yes | The translated sentence | |
| tuid | No | Translation Unit unique identifier | |
| sentence_before | No | The sentence before the source sentence to specify the context of the translation unit | |
| sentence_after | No | The sentence after the source sentence to specify the context of the translation unit |
Output Schema
| Name | Required | Description |
|---|---|---|
| id | Yes | Import job identifier |
| begin | No | Begin offset of the import |
| end | No | End offset of the import |
| channel | No | Channel identifier used by the import |
| size | No | Total number of units in the import |
| progress | No | Import progress between 0 and 1 (1 means complete) |
TDQS
Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
The description adds minimal behavioral context beyond the annotations. The annotations already indicate destructiveHint=true and readOnlyHint=false, so the description's mention of deletion adds little. It doesn't clarify irreversibility, permission requirements, or side effects, but the annotations carry the main burden.
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.
Is the description appropriately sized, front-loaded, and free of redundancy?
The description is a single concise sentence that conveys the core purpose without extraneous detail. It is front-loaded and efficient, with no wasted words.
Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.
Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?
Given the tool has 8 parameters (5 required) and an output schema, the description is adequately complete. The schema covers parameter details, and annotations provide safety context. However, it could mention that deletion is permanent or affected data scope.
Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.
Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?
Schema description coverage is 100%, so the input schema already describes all parameters thoroughly. The description adds no extra meaning to parameters beyond what the schema provides, meeting the baseline expectation.
Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.
Does the description clearly state what the tool does and how it differs from similar tools?
The description clearly states the action ('deletes a translation') and the resource ('translation memory in your Lara Translate account'), providing a specific verb and resource that distinguishes it from sibling tools like add_translation or list_memories.
Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.
Does the description explain when to use this tool, when not to, or what alternatives exist?
The description offers no guidance on when to use this tool vs alternatives, such as delete_memory or update_memory. It does not mention prerequisites, exclusions, or context for appropriate use, leaving the agent to infer usage from the name alone.
Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.
detect_languageARead-only
Detects the language of the provided text. Returns the detected language, content type, and a list of predictions with confidence scores. Accepts a single string or an array of strings (up to 128 elements).
| Name | Required | Description | Default |
|---|---|---|---|
| text | Yes | The text to detect the language of. Can be a single string or an array of strings (up to 128 elements). | |
| hint | No | Optional language code hint to guide detection (e.g., 'en-EN'). | |
| passlist | No | Optional list of language codes to restrict detection results to. |
Output Schema
| Name | Required | Description |
|---|---|---|
| language | Yes | Detected language code (e.g., 'en-US') |
| contentType | Yes | Content type of the analysed text |
| predictions | Yes | Ranked list of candidate languages with confidence scores |
TDQS
Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
Annotations already indicate readOnlyHint=true and destructiveHint=false. The description adds transparency by detailing the return values (detected language, content type, predictions with confidence scores) and input constraints (array limit). No contradictions.
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.
Is the description appropriately sized, front-loaded, and free of redundancy?
The description is two sentences, front-loaded with the core purpose. Every sentence adds essential information without waste.
Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.
Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?
Given the tool's simplicity, the description covers all necessary aspects: input format, constraints (up to 128 items), and output details. The presence of an output schema further supports completeness.
Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.
Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?
Schema coverage is 100%, with all parameters (text, hint, passlist) described in the schema. The description does not add significant semantic value beyond what the schema already provides, such as adding usage examples or further clarifications.
Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.
Does the description clearly state what the tool does and how it differs from similar tools?
The description clearly states the tool's purpose: 'Detects the language of the provided text.' It specifies what is returned (detected language, content type, predictions with confidence). This distinguishes it from siblings like translate or list_languages.
Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.
Does the description explain when to use this tool, when not to, or what alternatives exist?
The description provides usage guidance by indicating it accepts a single string or an array of strings (up to 128 elements), which implies batch usage. It does not explicitly mention when not to use it or compare to alternatives, but the purpose is distinct enough.
Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.
export_glossaryARead-only
Exports a glossary as CSV from your Lara Translate account. Supports unidirectional and multidirectional formats.
| Name | Required | Description | Default |
|---|---|---|---|
| id | Yes | The glossary ID (format: gls_*, e.g., 'gls_xyz123') | |
| content_type | Yes | The export format. 'csv/table-uni' for unidirectional (requires source parameter), 'csv/table-multi' for multidirectional | |
| source | No | The source language code. Required when content_type is 'csv/table-uni' |
Output Schema
| Name | Required | Description |
|---|---|---|
| value | Yes | The exported glossary content serialised as CSV |
TDQS
Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
Annotations already provide readOnlyHint=true and destructiveHint=false, so the description's statement about exporting aligns with read-only behavior. However, beyond confirming the export action, it adds minimal behavioral context (e.g., permissions, side effects). No contradiction with annotations.
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.
Is the description appropriately sized, front-loaded, and free of redundancy?
The description is two concise sentences with no waste. The purpose is front-loaded: 'Exports a glossary as CSV'. Every word contributes to understanding the tool's action.
Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.
Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?
Given the tool's simplicity (3 parameters, output schema exists), the description covers the core action and format options. It omits prerequisites like needing a valid glossary ID, but the schema's required fields imply this. Overall adequate for the context.
Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.
Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?
Schema coverage is 100% (all parameters have descriptions). The description mentions 'unidirectional and multidirectional formats', which maps to content_type enum, but adds little beyond schema descriptions. Baseline 3 is appropriate since schema carries the bulk of parameter meaning.
Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.
Does the description clearly state what the tool does and how it differs from similar tools?
The description clearly states it exports a glossary as CSV, with specific verb 'exports' and resource 'glossary as CSV'. It distinguishes from sibling tools like import_glossary_csv by focusing on export, making the purpose unambiguous.
Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.
Does the description explain when to use this tool, when not to, or what alternatives exist?
The description does not provide explicit guidance on when to use this tool versus alternatives (e.g., import, create, delete). Usage is implied by the name and description, but no when-not-to-use or alternative comparisons are given.
Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.
get_glossaryARead-only
Retrieves a specific glossary by ID from your Lara Translate account. Returns null if the glossary is not found.
| Name | Required | Description | Default |
|---|---|---|---|
| id | Yes | The glossary ID (format: gls_*, e.g., 'gls_xyz123') |
Output Schema
| Name | Required | Description |
|---|---|---|
| glossary | Yes | The requested glossary, or null when no glossary has that id |
TDQS
Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
Annotations already provide readOnlyHint=true and destructiveHint=false, indicating a safe read. The description adds that it returns null if not found, which is useful. However, it lacks details on rate limits, permissions, or the structure of the returned object, which could be inferred from the output schema.
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.
Is the description appropriately sized, front-loaded, and free of redundancy?
The description is a single sentence front-loaded with the essential action, followed by a brief note on null return. No wasted words, and every sentence adds value.
Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.
Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?
Given the tool's simplicity (one parameter, output schema exists), the description covers the key behavior (retrieve by ID, null if missing). It is adequate but could mention that it returns the full glossary object, though the output schema handles that. Sibling tools are diverse, but the description is sufficient for selection.
Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.
Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?
The input schema has 100% description coverage for the 'id' parameter, including format example and pattern. The description does not add any additional meaning beyond what the schema already provides, so baseline 3 is appropriate.
Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.
Does the description clearly state what the tool does and how it differs from similar tools?
The description clearly states 'Retrieves a specific glossary by ID', specifying the verb, resource, and scope. It also notes the null return for non-existence. This distinguishes it from siblings like list_glossaries (which lists all) and other CRUD tools.
Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.
Does the description explain when to use this tool, when not to, or what alternatives exist?
The description does not provide explicit guidance on when to use this tool versus alternatives like list_glossaries or get_glossary_counts. It implies usage when you have a specific glossary ID, but no exclusion or context for decision-making.
Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.
get_glossary_countsARead-only
Retrieves the term and language counts for a glossary in your Lara Translate account.
| Name | Required | Description | Default |
|---|---|---|---|
| id | Yes | The glossary ID (format: gls_*, e.g., 'gls_xyz123') |
Output Schema
| Name | Required | Description |
|---|---|---|
| unidirectional | No | Entry counts keyed by language code for unidirectional glossaries |
| multidirectional | No | Total entry count for multidirectional glossaries |
TDQS
Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
Annotations already declare readOnlyHint=true and destructiveHint=false, so the description need not repeat safety. It adds that the tool returns term and language counts, providing useful context beyond the annotations. No contradictions.
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.
Is the description appropriately sized, front-loaded, and free of redundancy?
The description is a single, clear sentence with no unnecessary words. It is front-loaded and efficiently communicates the tool's purpose.
Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.
Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?
Given the simple input (one parameter), a rich schema with 100% description coverage, an existing output schema, and annotations providing safety context, the description completely covers the needed context. It is sufficient for an agent to understand when to use this tool.
Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.
Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?
The input schema already provides a detailed description for the 'id' parameter (format, example), achieving 100% coverage. The description only restates that the tool retrieves counts for a glossary, adding no new meaning beyond the schema.
Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.
Does the description clearly state what the tool does and how it differs from similar tools?
The description clearly states it retrieves term and language counts for a glossary, using a specific verb and resource. It distinguishes itself from sibling tools like get_glossary (general metadata) and list_glossaries (list all glossaries).
Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.
Does the description explain when to use this tool, when not to, or what alternatives exist?
No guidance is provided on when to use this tool versus alternatives such as get_glossary or list_glossaries. The description does not mention context, prerequisites, or exclusions.
Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.
import_glossary_csvA
Imports a CSV file into a glossary. Supports unidirectional and multidirectional formats. This is an async operation that returns an import job object containing an import_id. Poll with check_glossary_import_status using the returned import_id until the import is complete.
| Name | Required | Description | Default |
|---|---|---|---|
| id | Yes | The glossary ID (format: gls_*, e.g., 'gls_xyz123') | |
| csv_content | Yes | The content of the CSV file to upload | |
| content_type | Yes | The format of the CSV file. 'csv/table-uni' for unidirectional, 'csv/table-multi' for multidirectional | csv/table-uni |
| gzip | No | Whether the CSV content is gzip compressed |
Output Schema
| Name | Required | Description |
|---|---|---|
| id | Yes | Import job identifier |
| begin | No | Begin offset of the import |
| end | No | End offset of the import |
| channel | No | Channel identifier used by the import |
| size | No | Total number of entries in the import |
| progress | No | Import progress between 0 and 1 (1 means complete) |
TDQS
Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
Annotations indicate it's a write operation (readOnlyHint=false) and not destructive (destructiveHint=false). The description adds valuable transparency about the async nature and the need to poll with a specific tool, which is critical for correct usage.
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.
Is the description appropriately sized, front-loaded, and free of redundancy?
Two sentences: first states core action, second adds async details and polling instruction. Every word earns its place, with no redundancy or fluff.
Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.
Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?
The description covers the essential workflow (async, polling) and mentions format options. It could mention error handling or the gzip parameter, but the schema already describes gzip. Given the output schema exists and the sibling polling tool is named, it is sufficiently complete for an agent.
Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.
Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?
Schema description coverage is 100%, so baseline is 3. The description adds no new information about parameters beyond what the schema provides, but it does contextualize the content_type format options (uni/multi).
Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.
Does the description clearly state what the tool does and how it differs from similar tools?
The description clearly states the verb 'Imports' and resource 'CSV file into a glossary', and distinguishes from siblings by specifying CSV format and async behavior, which is unique among sibling tools.
Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.
Does the description explain when to use this tool, when not to, or what alternatives exist?
Description provides clear context for use: import CSV into glossary and poll with check_glossary_import_status. It does not explicitly exclude alternatives like import_tmx, but the context is sufficient for an agent to infer when to use this tool.
Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.
import_tmxA
Imports a TMX file into a translation memory. This is an async operation that returns an import job object containing an import_id. Poll with check_import_status using the returned import_id until the import is complete.
| Name | Required | Description | Default |
|---|---|---|---|
| id | Yes | The ID of the memory to update. Format: mem_xyz123. | |
| tmx_content | Yes | The content of the tmx file to upload. |
Output Schema
| Name | Required | Description |
|---|---|---|
| id | Yes | Import job identifier |
| begin | No | Begin offset of the import |
| end | No | End offset of the import |
| channel | No | Channel identifier used by the import |
| size | No | Total number of units in the import |
| progress | No | Import progress between 0 and 1 (1 means complete) |
TDQS
Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
Discloses async operation and return structure. Annotations already indicate readOnlyHint=false and destructiveHint=false; description adds valuable context about polling and job object.
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.
Is the description appropriately sized, front-loaded, and free of redundancy?
Two concise sentences front-loading purpose and usage. No waste.
Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.
Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?
Given output schema existence (returning import job with import_id) and sibling tools for polling, description is complete and sufficient for effective use.
Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.
Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?
Schema coverage is 100% with descriptions for both parameters. Description adds no extra semantics beyond schema, so baseline 3 is appropriate.
Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.
Does the description clearly state what the tool does and how it differs from similar tools?
The description clearly states the verb (imports), resource (TMX file into translation memory), and async behavior. It distinguishes from siblings like import_glossary_csv and check_import_status.
Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.
Does the description explain when to use this tool, when not to, or what alternatives exist?
Provides explicit guideline to poll with check_import_status using the returned import_id. Does not explicitly say when not to use, but context from sibling tools implies alternatives.
Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.
list_glossariesARead-only
Lists all glossaries in your Lara Translate account. Glossaries are collections of terms with their translations that enforce specific terminology during translation.
| Name | Required | Description | Default |
|---|---|---|---|
No parameters | |||
Output Schema
| Name | Required | Description |
|---|---|---|
| items | Yes | Glossaries accessible to the authenticated account |
TDQS
Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
Annotations already declare readOnlyHint=true and destructiveHint=false, covering safety. The description adds that it lists all glossaries and explains their purpose, but does not disclose potential behavioral traits such as pagination, limits, or ordering. With annotations present, the description provides minor additional context.
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.
Is the description appropriately sized, front-loaded, and free of redundancy?
The description is a single sentence that is perfectly concise with no unnecessary words. It efficiently communicates the purpose and the nature of glossaries.
Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.
Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?
For a simple listing tool with no parameters and an existing output schema, the description is largely complete. It could be improved by mentioning whether pagination or limits apply, but overall it provides sufficient context for an agent to understand what the tool does.
Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.
Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?
The tool has zero parameters, and the schema coverage is 100%. The description adds value by explaining what a glossary is, which is relevant context for the returned data. Given no parameters, a baseline of 4 is appropriate.
Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.
Does the description clearly state what the tool does and how it differs from similar tools?
The description clearly states that the tool lists all glossaries in the user's account, with a brief explanation of what glossaries are. It distinctively separates from sibling tools like get_glossary (single item) and create_glossary (creation).
Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.
Does the description explain when to use this tool, when not to, or what alternatives exist?
The description provides no explicit guidance on when to use this tool over alternatives like get_glossary or the many other sibling tools. The usage context is implied but not stated, e.g., for obtaining an overview before selecting a specific glossary.
Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.
list_languagesARead-only
Lists all supported languages in your Lara Translate account.
| Name | Required | Description | Default |
|---|---|---|---|
No parameters | |||
Output Schema
| Name | Required | Description |
|---|---|---|
| items | Yes | Supported language codes (e.g., 'en-US', 'it-IT') |
TDQS
Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
Annotations already declare readOnlyHint=true, so the agent knows it's safe. The description repeats that it is a list operation but does not add new behavioral context beyond what annotations provide.
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.
Is the description appropriately sized, front-loaded, and free of redundancy?
The description is a single concise sentence with no redundant information, placed appropriately.
Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.
Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?
The description fully covers the tool's purpose. The output schema exists and handles return value details, so no additional explanation needed.
Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.
Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?
There are no parameters and schema coverage is 100%, so the baseline is 4. The description does not need to explain parameters.
Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.
Does the description clearly state what the tool does and how it differs from similar tools?
The description clearly states it lists all supported languages with the specific verb 'lists' and resource 'supported languages in your Lara Translate account'. It is distinct from sibling tools like 'translate' or 'add_translation'.
Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.
Does the description explain when to use this tool, when not to, or what alternatives exist?
The description implies using this tool when you need to see available languages, but does not explicitly state when not to use it or mention alternatives. However, given the simplicity, the context is clear.
Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.
list_memoriesARead-only
Lists all translation memories in your Lara Translate account.
| Name | Required | Description | Default |
|---|---|---|---|
No parameters | |||
Output Schema
| Name | Required | Description |
|---|---|---|
| items | Yes | Translation memories accessible to the authenticated account |
TDQS
Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
Annotations already declare readOnlyHint=true and destructiveHint=false. The description adds minimal context ('your Lara Translate account') but no behavioral traits beyond what annotations provide.
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.
Is the description appropriately sized, front-loaded, and free of redundancy?
Single sentence, front-loaded with purpose, no wasted words.
Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.
Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?
For a zero-parameter read-only list tool with output schema, the description is complete. No additional context needed.
Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.
Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?
Zero parameters with 100% schema coverage, baseline 4. Description doesn't need to add parameter details and doesn't.
Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.
Does the description clearly state what the tool does and how it differs from similar tools?
The description clearly identifies the action (lists) and the resource (translation memories), and distinguishes from sibling tools like list_glossaries and list_languages.
Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.
Does the description explain when to use this tool, when not to, or what alternatives exist?
No explicit guidance on when to use this tool vs alternatives. The usage is implied by the self-explanatory nature, but lacks explicit when-not or alternative suggestions.
Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.
translateARead-only
Translate text between languages using Lara Translate. Supports language detection, context-aware translations, translation memories, and glossaries. The optional 'instructions' parameter accepts short localization directives (e.g., 'Translate formally') — only provide them when the content specifically requires tone, formality, or terminology adjustments.
| Name | Required | Description | Default |
|---|---|---|---|
| text | Yes | An array of text blocks to translate. Each block contains a text string and a boolean indicating whether it should be translated. This allows for selective translation where some text blocks can be preserved in their original form while others are translated. | |
| source | No | The source language code (e.g., 'en-EN' for English). If not specified, the system will attempt to detect it automatically. If you have a hint about the source language, you should specify it in the source_hint field. | |
| target | Yes | The target language code (e.g., 'it-IT' for Italian). This specifies the language you want the text translated into. | |
| context | No | Additional context string to improve translation quality (e.g., 'This is a legal document' or 'Im talking with a doctor'). This helps the translation system better understand the domain. | |
| instructions | No | Optional list of short localization directives to adjust translation output. Each instruction MUST be no more than 20 words. These are NOT free-form LLM prompts — they are expert localization directives about formality, tone, or domain-specific terminology. Only provide instructions when the content specifically requires them; omitting instructions for general content preserves higher translation quality. Do NOT combine contradictory instructions (e.g., formal and informal tone together). Examples: 'Translate formally', 'Use a creative and concise tone', 'Make translation gender-neutral', 'Mask any price with the [price] placeholder', 'Use quotation marks (« ») for quotations'. | |
| source_hint | No | Used to guide language detection. Specify this when the source language is uncertain to improve detection accuracy. | |
| adapt_to | No | A list of translation memory IDs for adapting the translation. | |
| glossaries | No | Array of glossary IDs to apply during translation (max 10). IDs must match format: gls_* (e.g., ['gls_xyz123', 'gls_abc456']). Glossaries enforce specific terminology and terms. | |
| no_trace | No | Privacy flag. If set to true, the request content will not be stored or traced by Lara. Use for sensitive content. | |
| priority | No | Translation priority. 'normal' for real-time translations, 'background' for batch processing with lower priority. | |
| timeout_in_millis | No | Custom timeout for the translation request in milliseconds. Max: 300000ms (5 minutes). Useful for very long texts. | |
| style | No | Controls how the translation balances accuracy against natural readability. 'faithful' stays close to the source, 'fluid' prioritizes natural readability, 'creative' allows more freedom in the translation. | |
| reasoning | No | Enables Lara Think multi-step linguistic analysis. Can increase processing time up to 10x but may improve translation quality for complex texts. | |
| content_type | No | Specifies the content type of the text. Autodetected if omitted. |
Output Schema
| Name | Required | Description |
|---|---|---|
| items | Yes | Translated text blocks, in the same order and structure as the input. Blocks marked translatable: false are preserved verbatim. |
TDQS
Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
Annotations already indicate readOnlyHint=true and destructiveHint=false, so the tool is understood as non-modifying. The description adds valuable behavioral context by listing supported features (language detection, context-aware, memories, glossaries), which goes beyond the bare annotations. It does not contradict annotations.
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.
Is the description appropriately sized, front-loaded, and free of redundancy?
The description is concise at two sentences. The first sentence front-loads the main purpose. The second sentence provides focused guidance on a key parameter. It is efficient but could potentially be more structured to differentiate from siblings.
Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.
Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?
Given the complexity (14 parameters, output schema exists), the description covers core functionality but lacks guidance on when to use this tool versus highly related siblings like detect_language or add_translation. The output schema is not explained, but that is acceptable since it exists separately.
Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.
Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?
The input schema provides detailed descriptions for all 14 parameters (100% coverage). The description adds minimal new semantic value beyond highlighting the 'instructions' parameter behavior. The baseline of 3 is appropriate as the schema already carries the burden.
Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.
Does the description clearly state what the tool does and how it differs from similar tools?
The description clearly states the tool's primary function: 'Translate text between languages using Lara Translate.' It enumerates specific capabilities (language detection, context-aware translations, memories, glossaries) and implicitly distinguishes it from sibling tools like detect_language, add_translation, and glossary management tools.
Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.
Does the description explain when to use this tool, when not to, or what alternatives exist?
The description provides guidance on when to use the 'instructions' parameter ('only provide them when the content specifically requires tone, formality, or terminology adjustments') and advises omitting it for general content. However, it lacks explicit guidance on when to choose this tool over alternatives like detect_language or add_translation for different translation scenarios.
Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.
update_glossaryB
Updates the name of a glossary in your Lara Translate account.
| Name | Required | Description | Default |
|---|---|---|---|
| id | Yes | The glossary ID (format: gls_*, e.g., 'gls_xyz123') | |
| name | Yes |
Output Schema
| Name | Required | Description |
|---|---|---|
| id | Yes | Unique glossary identifier (format: gls_*) |
| name | Yes | Display name of the glossary |
| ownerId | Yes | Identifier of the glossary owner |
| createdAt | Yes | ISO 8601 timestamp |
| updatedAt | Yes | ISO 8601 timestamp |
| isPersonal | Yes | True if the glossary is private to the owner |
TDQS
Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
The description adds no behavioral details beyond the annotations. Annotations already indicate readOnlyHint=false (mutation) and destructiveHint=false (non-destructive). No side effects, authorization needs, or reversibility are mentioned.
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.
Is the description appropriately sized, front-loaded, and free of redundancy?
The description is a single sentence with no unnecessary words, making it highly concise and well-structured for quick understanding.
Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.
Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?
For a simple two-parameter tool with an output schema, the description covers the core action but lacks details on error states (e.g., glossary not found) or prerequisites. It is minimally adequate but not comprehensive.
Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.
Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?
The input schema describes the 'id' parameter with a pattern and format, but 'name' lacks description. The description only hints that 'name' is the new name, providing marginal additional meaning beyond the schema. With 50% schema description coverage, the description should compensate but does not.
Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.
Does the description clearly state what the tool does and how it differs from similar tools?
The description clearly states the verb 'Updates' and the resource 'name of a glossary', and the title 'Rename glossary' reinforces this. It distinguishes from sibling tools like create_glossary, delete_glossary, and get_glossary by focusing solely on renaming.
Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.
Does the description explain when to use this tool, when not to, or what alternatives exist?
No guidance is provided on when to use this tool versus alternatives, nor are there any prerequisites or conditions mentioned. The description simply states what it does without context for selection.
Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.
update_memoryB
Updates a translation memory in your Lara Translate account.
| Name | Required | Description | Default |
|---|---|---|---|
| id | Yes | The unique identifier of the memory to update. Format: mem_xyz123 | |
| name | Yes |
Output Schema
| Name | Required | Description |
|---|---|---|
| id | Yes | Unique memory identifier (format: mem_*) |
| createdAt | Yes | ISO 8601 timestamp |
| updatedAt | Yes | ISO 8601 timestamp |
| sharedAt | Yes | ISO 8601 timestamp |
| name | Yes | Display name of the memory |
| externalId | No | External identifier (e.g. MyMemory ID) when imported |
| secret | No | Memory secret, if any |
| ownerId | Yes | Identifier of the memory owner |
| collaboratorsCount | Yes | Number of collaborators with access to the memory |
| isPersonal | Yes | True if the memory is private to the owner |
TDQS
Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
Annotations already convey that the tool is mutable (readOnlyHint=false) and non-destructive (destructiveHint=false). The description adds 'Updates' which is consistent but does not elaborate on side effects, authorization needs, or idempotency. Given the annotations cover the safety profile, the description's minimal addition is acceptable but not exemplary.
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.
Is the description appropriately sized, front-loaded, and free of redundancy?
The description is a single sentence, which is efficient but could be more informative. It avoids unnecessary words but sacrifices specificity (e.g., naming 'rename' instead of 'update'). This is concise but at the cost of clarity, earning a 4 rather than a 5.
Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.
Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?
Given the tool has two parameters and an output schema, the description is incomplete. It does not explain that only the 'name' can be changed, what the output contains, or how the update affects existing data. The presence of an output schema reduces the burden, but the description still leaves ambiguity about the tool's exact behavior.
Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.
Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?
Schema description coverage is 50% (id has a format hint, name has no description). The description does not add any parameter-level information. With medium coverage, the description should compensate but fails to do so. A score of 3 reflects the baseline for adequate but unhelpful schema support.
Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.
Does the description clearly state what the tool does and how it differs from similar tools?
The description clearly states it updates a translation memory, distinguishing it from sibling tools like update_glossary. However, it lacks specificity: the title annotation indicates it's a rename operation, which the description does not mention. This slightly reduces clarity for an agent deciding between update_memory and other mutation tools.
Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.
Does the description explain when to use this tool, when not to, or what alternatives exist?
The description provides no guidance on when to use this tool versus alternatives like create_memory or delete_memory. It does not specify that this tool is for renaming only, nor does it mention any prerequisites or typical use cases. This lack of context forces the agent to infer usage solely from the schema.
Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.
TDQS
Each tool targets a distinct operation (CRUD on glossaries, memories, translations; language detection; translation). No two tools have overlapping purposes; even import and add tools are differentiated by scale (single vs bulk).
All tools follow a consistent verb_noun pattern using lowercase snake_case. Verbs like create, delete, list, get, update, import, export, add, check, detect, translate are used uniformly.
22 tools cover the full spectrum of glossary and translation memory management, plus language detection and translation. The count is appropriate for a comprehensive translation management server without being excessive.
Nearly all lifecycle operations for glossaries and memories exist. Minor gaps: no way to retrieve or list individual translations in a memory, and no memory export. These are non-critical but notable.
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