Retrieve your Telegram contacts along with their phone numbers directly through your userbot account. Specify a limit to control how many contacts are returned.
Get your Telegram contacts list with phone numbers
| Name | Required | Description | Default |
|---|---|---|---|
| limit | No | Number of contacts to return |
Changes observed during successful MCP inspections.
v1.36.5v1.36.3v1.3.1Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
Annotations already indicate readOnlyHint and openWorldHint. The description adds that the output includes phone numbers, but does not disclose other behaviors like pagination, data format, or authentication requirements.
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 filler words. It is concise and front-loaded with the essential information.
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 with one optional parameter and no output schema. The description states the core purpose but lacks details about the output structure, prerequisites, or full behavior, leaving some gaps.
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% for the single parameter. The description does not add any additional meaning beyond what the schema already provides, so baseline score of 3 applies.
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 (Get), the resource (Telegram contacts list), and includes a specific detail (with phone numbers). It distinguishes this tool from siblings as the only one for retrieving contacts.
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 usage guidelines are provided. The description does not indicate when to use this tool over alternatives (e.g., telegram-get-profile) or what prerequisites exist (e.g., must be logged in).
Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.