lumen
Save 30% token costs when using Claude Code, Codex, OpenCode for free - with open source, local semantic search. Works for small and large codebases and monorepos! Enterprise-ready and fully compliant via Ollama and SQLite-vec.
- 312 stars
- 37 forks
- 27 open issues
- Language: Go
- License: NOASSERTION
- updated
Install
git clone https://github.com/ory/lumen{
"mcpServers": {
"lumen": {
"command": "lumen"
}
}
}{
"mcpServers": {
"lumen": {
"command": "lumen"
}
}
}- Run the command above in your terminal (Claude Code), or paste the JSON config into claude_desktop_config.json (Claude Desktop).
- Replace any <placeholder> values with your API keys or paths.
- Restart Claude. The MCP server and its tools appear automatically.
Install the binary first: go install github.com/ory/lumen@latest (make sure it ends up on your PATH).
MCP Servers overview
What people ask about lumen
What is ory/lumen?
ory/lumen is mcp servers for the Claude AI ecosystem. Save 30% token costs when using Claude Code, Codex, OpenCode for free - with open source, local semantic search. Works for small and large codebases and monorepos! Enterprise-ready and fully compliant via Ollama and SQLite-vec. It has 312 GitHub stars and its last recorded update is dated 2026-10-11.
How do I install lumen?
You can install lumen by cloning the repository (https://github.com/ory/lumen) or following the README instructions on GitHub. ClaudeWave also provides quick install blocks on this page.
Is ory/lumen safe to use?
Our security agent has analyzed ory/lumen and assigned a Trust Score of 82/100 (tier: Trusted). See the full breakdown of passed checks and flags on this page.
Who maintains ory/lumen?
ory/lumen is maintained by ory. The last recorded GitHub activity is dated 2026-10-11, with 27 open issues.
Are there alternatives to lumen?
Yes. On ClaudeWave you can browse similar mcp servers at /categories/mcp, sorted by popularity or recent activity.