OneTool

# OneTool > MCP server exposing a single `run` tool for LLM code execution. OneTool reduces tool-definition context overhead by exposing tools as Python APIs. ## Quick Start ```bash uv tool install 'onetool-mcp[all]' onetool init --config ~/.onetool onetool --config ~/.onetool/onetool.yaml --secrets ~/.onetool/secrets.yaml ``` ## Invocation ```python >>> brave.search(query="AI news") ``` ## Packs Source of truth: `src/ot/config/global_templates/prompts.yaml` (`prompts.packs`). <!-- BEGIN GENERATED:PACK_SUMMARY --> | Pack | Extra | Description | |---|---|---| | `ot` | `core` | ** Discover tools, packs. Get the help you need to call them correctly. The BEST PLACE to start. ** | | `aws` | `[dev]` | Manage AWS resources — dynamically enable any of their 50+ dedicated MCP tools | | `brave` | `[util]` | Search the web, news, and images — fast, private, with batch support | | `chrome_util` | `[dev]` | Annotate and highlight page elements via Chrome DevTools | | `context7` | `[dev]` | Pull up-to-date docs for any library — React, FastAPI, etc. | | `convert` | `[util]` | Turn PDF, Word, Excel, and PowerPoint files into clean markdown | | `db` | `[dev]` | Explore and query databases — list tables, inspect schema, run SQL | | `diagram` | `[dev]` | Create diagrams — Mermaid, Graphviz, PlantUML, D2, Excalidraw [experimental] | | `excel` | `[util]` | Work with Excel files — read, write, search, pivot, and set formulas | | `file` | `[util]` | Read, write, edit, copy, move, and delete files; browse directory trees | | `ground` | `[util]` | Research any topic with Google AI-grounded search and source citations | | `mem` | `[util]` | Persistent topic-based memory — write, search, grep, slice, and organise | | `ot_context` | `core` | Smart context store — ask, read, search, grep large tool responses without filling context window; format-aware toc/slice/query for json, yaml, and markdown | | `ot_forge` | `core` | Scaffold and generate code from templates | | `