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Context Repo MCP Server
*One workspace for your prompts, documents, and collections — accessible from every AI client you use.*
Context Repo is an AI context management platform for capturing, organizing, versioning, and searching the knowledge artifacts you use with AI tools. This MCP server exposes **28 tools** that give Claude, Cursor, ChatGPT, Factory, Windsurf, Codex, Claude Code, and any other MCP-compatible client direct read-and-write access to your personal workspace — no copy-paste, no context loss between conversations.
## Features
- **Prompts** — Full CRUD with version history, rollback, and semantic search across your prompt library
- **Documents** — Markdown and plain-text storage with automatic chunking and 1536-dim vector embeddings
- **Collections** — Named folders that group prompts and documents into project-scoped contexts
- **Catalog Search** — `find_items` returns ranked results across prompts, documents, and collections in a single call (semantic by default, literal fallback)
- **Deep Search** — Hierarchical document navigation: search ranked passages, then expand up to parents, down to children, or sideways to siblings for token-efficient exploration of long content
- **Version History** — Every content edit creates a new version; restore any prompt or document to any previous state
- **Real-time Sync** — Changes propagate instantly via Convex live queries; AI clients always see the latest content
- **ChatGPT Apps Ready** — `search` and `fetch` are OpenAI Apps SDK Company-Knowledge eligible; `find_items` carries an optional `ui://` resource for inline result rendering
## Tools (28 total)
| Category | Tools |
|---|---|
| User Info (1) | `get_user_info` |
| Prompts (7) | `search_prompts` · `read_prompt` · `create_prompt` · `update_prompt` · `delete_prompt` · `get_prompt_versions` · `restore_prompt_version` |
| Documents (7) | `list_documents` · `get_document` · `create_document` · `update_document` · `delete_document` · `get_document_versions` · `restore_document_version` |
| Collections (7) | `list_collections` · `get_collection` · `create_collection` · `update_collection` · `delete_collection` · `add_to_collection` · `remove_from_collection` |
| Catalog (1) | `find_items` |
| Deep Search (3) | `deep_search` · `deep_read` · `deep_expand` |
| ChatGPT Apps (2) | `search` · `fetch` |
## Authentication
Two ways to connect:
1. **API Key** — Generate a scoped `gm_*` key at [contextrepo.com/dashboard/settings](https://contextrepo.com/dashboard/settings). Per-key permissions: `prompts.read`, `prompts.write`, `documents.read`, `documents.write`, `documents.scrape`. Sent as `Authorization: Bearer gm_...`.
2. **Clerk OAuth 2.0** — RFC 9728 protected-resource metadata at `/.well-known/oauth-protected-resource/mcp`, RFC 8414 authorization-server metadata at `/.well-known/oauth-authorization-server`. Standard OAuth flow for clients that support it.
## Use Cases
- **Prompt library that follows you.** Stop copy-pasting prompts between Claude, Cursor, and ChatGPT. Maintain one canonical version, retrieve it from any client.
- **Personal knowledge base.** Save research articles, documentation, and AI conversations with the [Context Repo Chrome Extension](https://contextrepo.com/chrome-extension), then pull them in as grounded context inside your AI tools.
- **Project-scoped collections.** Separate workspaces per client, repo, or topic so an AI assistant only sees what's relevant to the task at hand.
- **Version-controlled prompts.** Track how prompts evolve, A/B test variants, and roll back when an "improvement" turns out worse.
- **Long-document exploration.** Deep Search navigates book-length documents passage by passage instead of dumping them into context — every chunk carries parent/child/sibling links the agent can walk.
## Compatibility
Streamable HTTP transport, MCP spec ≥ 2025-03-26. Verified with Claude Desktop, Cursor, ChatGPT (via the OpenAI Apps SDK), Factory, Windsurf, Codex, Claude Code, VS Code (Continue), and Amp. Any MCP-compatible client should work.
## Resources
- Website: [contextrepo.com](https://contextrepo.com)
- Documentation: [contextrepo.com/docs](https://contextrepo.com/docs)
- Pricing & free trial: [contextrepo.com/pricing](https://contextrepo.com/pricing)
- Agent discovery: [contextrepo.com/llms.txt](https://contextrepo.com/llms.txt)
- API reference: [contextrepo.com/openapi.json](https://contextrepo.com/openapi.json)