TOOL4LM
Server Configuration
Describes the environment variables required to run the server.
| Name | Required | Description | Default |
|---|---|---|---|
| SANDBOX_DIR | No | The directory for documents (default: ./sandbox) | ./sandbox |
| ENGINE_ORDER | No | Engine order, e.g. searxng,duckduckgo | |
| LANG_DEFAULT | No | Default language hint for web search | |
| REGION_DEFAULT | No | Default region hint for web search | |
| MAX_FETCH_BYTES | No | Maximum bytes to fetch from a page | |
| FETCH_TIMEOUT_MS | No | Page fetch timeout in milliseconds | |
| SEARXNG_ENDPOINTS | No | List of SearXNG /search endpoints, separated by commas |
Capabilities
Features and capabilities supported by this server
| Capability | Details |
|---|---|
| tools | {
"listChanged": true
} |
Tools
Functions exposed to the LLM to take actions
| Name | Description |
|---|---|
| calc.evalB | Evaluate math expression (no external calls). |
| calc_evalD | Alias of calc.eval |
| web.searchB | Multi-engine web search (SearXNG + DuckDuckGo HTML). |
| web_searchD | Alias of web.search |
| web.fetchB | Fetch a URL with size/time limits and anti-SSRF. |
| web_fetchD | Alias of web.fetch |
| web.readA | Extract readable content from given HTML (or pass html from web.fetch). |
| web_readD | Alias of web.read |
| doc.findB | Search local documents within sandbox directory. Builds index if missing. |
| doc_findD | Alias of doc.find |
| doc.readA | Read a file from sandbox directory (text or pdf). |
| doc_readD | Alias of doc.read |
| index.buildC | Build MiniSearch index for documents in sandbox directory. |
| index_buildD | Alias of index.build |
| sch.searchA | Academic-first search (arXiv + Crossref + Wikipedia). |
| sch_searchD | Alias of sch.search |
| sch.getC | Get scholarly metadata by DOI/arXivId/URL. |
| sch_getD | Alias of sch.get |
| wiki.searchC | Wikipedia title search (public API). |
| wiki_searchD | Alias of wiki.search |
| wiki.getC | Wikipedia summary by title. |
| wiki_getD | Alias of wiki.get |
Prompts
Interactive templates invoked by user choice
| Name | Description |
|---|---|
No prompts | |
Resources
Contextual data attached and managed by the client
| Name | Description |
|---|---|
No resources | |
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