--- title: "Claude Context MCP: review, setup & limitations · Undominated.ai" canonical: https://undominated.ai/mcp-servers/claude-context/ description: "Indexes a local codebase into Milvus or Zilliz Cloud with a chosen embedding provider, then serves hybrid keyword and vector code search to an MCP client." --- # Claude Context MCP: review, setup & limitations · Undominated.ai > Indexes a local codebase into Milvus or Zilliz Cloud with a chosen embedding provider, then serves hybrid keyword and vector code search to an MCP client. [← Explore all mcp servers](/mcp-servers/) SEMANTIC CODE TOOLS / Zilliz # Claude Context MCP Indexes a local codebase into Milvus or Zilliz Cloud with a chosen embedding provider, then serves hybrid keyword and vector code search to an MCP client. [See setup guidance ↓](#setup)[Original source ↗](https://github.com/zilliztech/claude-context) SOURCE REVIEW Reviewed 2026-10-13 Evidence 3 linked sources Publisher Zilliz Licence [MIT ↗](https://github.com/zilliztech/claude-context/blob/6fc318b4e3ce58e2898b00a9c3538ead9e24dee5/LICENSE) Revision 6fc318b4e3ce [Read what was—and wasn’t—checked ↓](#review) “Model Context Protocol (MCP) integration for Claude Context - A powerful MCP server that enables AI assistants and agents to index and search codebases using semantic search.” [Zilliz · upstream description ↗](https://github.com/zilliztech/claude-context/blob/6fc318b4e3ce58e2898b00a9c3538ead9e24dee5/packages/mcp/README.md) Our analysis follows below. 01 / THE REASONING ## Why this made the selection. - Published in Zilliz's own repository; packages/mcp/package.json at this commit names @zilliz/claude-context-mcp version 0.1.15 with license MIT, matching the root LICENSE (MIT, Copyright (c) 2025 Zilliz). - The package README documents four tools (index_codebase, search_code, clear_index, get_indexing_status) and four embedding providers (OpenAI, VoyageAI, Gemini, Ollama), so the embedding model is the user's choice. ### A good fit for - Searching a large repository by meaning from a coding agent, with the index held in a Milvus database you control - Keeping a code index current as files change, through the default file watcher and incremental re-indexing of changed files ### Weigh up before choosing - Indexing sends code chunks to the configured embedding provider and stores vectors in the configured Milvus or Zilliz Cloud instance. With Ollama the embedding step can stay local. - The README's commands use @zilliz/claude-context-mcp@latest, which is not pinned to this commit. A file watcher and a background sync every 300000 ms (5 minutes) are on by default. - The server was not installed and no codebase was indexed. 02 / THE REVIEW RECORD ## What we actually inspected. Source review has boundaries. A clear record is more useful than a “safe” badge. ### Material inspected - packages/mcp/README.md at 6fc318b4e3ce58e2898b00a9c3538ead9e24dee5 - packages/mcp/package.json at the same commit - LICENSE at the same commit ### Our findings - Codebases are keyed by absolute path; a symlinked path or a second clone of the same repository creates a separate tracked entry. - get_indexing_status reports phase-based progress, not a file-count ratio, and file and chunk statistics are written only when an indexing run finishes. - search_code returns at most 50 results (default 10). ### Not established by this review - npx launch - Indexing or searching any codebase - Any embedding-provider or Milvus call The review applies to the material and revision named here. A newer upstream release can change its behavior. 03 / PUT IT TO WORK ## Connect a server deliberately. [Upstream setup instructions ↗](https://github.com/zilliztech/claude-context/blob/6fc318b4e3ce58e2898b00a9c3538ead9e24dee5/packages/mcp/README.md) DOCUMENTED COMMAND claude mcp add claude-context -e OPENAI_API_KEY=your-openai-api-key -e MILVUS_ADDRESS=your-zilliz-cloud-public-endpoint -e MILVUS_TOKEN=your-zilliz-cloud-api-key -- npx @zilliz/claude-context-mcp@latest Copy command ↗ Copying does not execute this command. It may retrieve a newer version than the reviewed source. - The command above is the README's Claude Code registration; replace the three placeholder values. It was not run. - Choose EMBEDDING_PROVIDER (OpenAI, VoyageAI, Gemini or Ollama) and set its key or host, and point MILVUS_ADDRESS and MILVUS_TOKEN at a Milvus or Zilliz Cloud instance. Do not commit keys. ### Before you start - Node.js with npx - An embedding provider key or a local Ollama - A Milvus or Zilliz Cloud instance ### Documented configuration example Use the client and authentication context described in the setup guidance. Configuration formats vary between hosts. { "mcpServers": { "claude-context": { "command": "npx", "args": [ "@zilliz/claude-context-mcp@latest" ], "env": { "OPENAI_API_KEY": "your-openai-api-key", "MILVUS_TOKEN": "your-zilliz-cloud-api-key" } } } } Copy configuration ↗ ### Compatibility Claude Code · Codex CLI · Gemini CLI · Qwen Code · Cursor · Void · Claude Desktop · Windsurf · VS Code · Cherry Studio · Cline · Augment · Roo Code · Zencoder ### Implementation TypeScript ### Transports stdio ### Local process with embedding-provider and Milvus credentials - Reads files under the absolute path passed to index_codebase - Sends code chunks to the embedding provider and writes vectors to the Milvus collection - clear_index deletes the stored index for a path ### Cost model MIT server source. Embedding-provider and Zilliz Cloud usage are billed by those services; no rate was reviewed. 04 / FOLLOW THE EVIDENCE ## The source trail. Our notes are separate from the original resource. Check upstream before adopting a new version. - [Claude Context MCP package README ↗](https://github.com/zilliztech/claude-context/blob/6fc318b4e3ce58e2898b00a9c3538ead9e24dee5/packages/mcp/README.md) Checked 2026-10-13 https://github.com/zilliztech/claude-context/blob/6fc318b4e3ce58e2898b00a9c3538ead9e24dee5/packages/mcp/README.md Supports: Tools, Embedding providers, Client configuration, Watcher and background sync defaults - [Claude Context MCP package.json ↗](https://github.com/zilliztech/claude-context/blob/6fc318b4e3ce58e2898b00a9c3538ead9e24dee5/packages/mcp/package.json) Checked 2026-10-13 https://github.com/zilliztech/claude-context/blob/6fc318b4e3ce58e2898b00a9c3538ead9e24dee5/packages/mcp/package.json Supports: Package @zilliz/claude-context-mcp 0.1.15, License MIT - [Claude Context LICENSE ↗](https://github.com/zilliztech/claude-context/blob/6fc318b4e3ce58e2898b00a9c3538ead9e24dee5/LICENSE) Checked 2026-10-13 https://github.com/zilliztech/claude-context/blob/6fc318b4e3ce58e2898b00a9c3538ead9e24dee5/LICENSE Supports: MIT License, Copyright (c) 2025 Zilliz KEEP COMPARING ## Other approaches to consider. Related by category or shared topics. These are alternatives to inspect, not a measured quality order. [### Serena MCP ↗ Gives coding assistants symbol-aware navigation, editing and refactoring through language-server or JetBrains backends.](/mcp-servers/serena/)[### MCP Server for Milvus ↗ Zilliz's server for a Milvus vector database: search, query, collection management and row inserts and deletes, over stdio, SSE or Streamable HTTP from a Python checkout.](/mcp-servers/milvus/)[### Jina AI Remote MCP Server ↗ Hosted endpoint for Jina's Reader, search, embeddings and reranker APIs, with server-side tool filtering through URL query parameters.](/mcp-servers/jina-ai-mcp/) [AI Tools ↗](/tools/)[Skills ↗](/skills/)[Agents ↗](/agents/)[MCP Servers ↗](/mcp-servers/)[Workflows ↗](/workflows/) ## Continue your investigation - [Inspect resource evidence](/tools/) - [Choose a host](/agents/) - [Inspect reusable workflows](/skills/) - [Use Undominated data](/api/)