How do I install pinrag?

Its own README gives this command: pip install pinrag. Run it where your MCP client can launch the server, and check the README for any settings it asks for.

What does pinrag connect to, and what does it need?

It reaches openrouter. The credentials we found in its source are OPENROUTER_API_KEY.

Which AI clients can use pinrag?

Its own description mentions Cursor and VS Code. That is a mention in its description, not a test we ran.

Is pinrag official and is it maintained?

We found nothing naming it as a vendor’s official server. Its repository has 2 GitHub stars and its state in our directory is listed. Its last commit we recorded was on 2026-04-10.

What licence does pinrag use?

The repository declares the MIT licence.

InfratoApp / Resources / MCP servers / pinrag

pinrag

pinrag is an MCP server, listed under model apis. It reaches openrouter. It needs OPENROUTER_API_KEY to authenticate. Its repository has 2 GitHub stars and is licensed under MIT; we last read it on 2026-10-22.

A powerful RAG (Retrieval-Augmented Generation) system built with LangChain, designed as an MCP server for Cursor, VS Code, and other AI assistants

Install

Read from pinrag’s own README, close to verbatim -- not written by us, and not guessed.

pip install pinrag

View in pinrag’s own README ↗

What it reaches, and what it needs

Reaches

openrouter

Credential

OPENROUTER_API_KEY

What it connects to

Wraps

LangChain

Supported in

Cursor, VS Code

Unverified means a mention in the server’s own description, not a citation. A wrong claim here costs nothing to correct and nothing to trust yet.

Maintenance

Stars

State

listed

Licence

MIT

From the repository

A powerful RAG (Retrieval-Augmented Generation) system built with LangChain, designed as an MCP server for Cursor, VS Code, and other AI assistants

View on GitHub ↗2026-10-22

pinrag compared with similar servers

pinrag compared with the closest alternatives, by services reached, credentials, stars, last update and licence
Server	Reaches	Needs	Stars	Last update	Licence
pinrag (this page)	openrouter	OPENROUTER_API_KEY	2	2026-04-10	MIT
llmtrim	openrouter(1 shared)	OPENROUTER_API_KEY	254	2026-10-20	MPL-2.0
octomind	openrouter(1 shared)	OPENROUTER_API_KEY	175	2026-10-22	Apache-2.0
openrouter-mcp-multimodal	openrouter(1 shared)	OPENROUTER_API_KEY	101	2026-10-24	Apache-2.0
wet	credential, openrouter(1 shared)	CF_BROWSER_RENDERING_TOKEN, CREDENTIAL_SECRET, MCP_DCR_SERVER_SECRET, MCP_JWT_SIGNING_SECRET, MCP_RELAY_PASSWORD, OPENROUTER_API_KEY	20	2026-10-26	Apache-2.0
wigolo	gemini, wigolo	GEMINI_API_KEY, WIGOLO_API_TOKEN, WIGOLO_GITHUB_TOKEN	5,498	2026-10-22	NOASSERTION

Ranked by services in common with pinrag, then by stars. Figures are from each repository when we last read it.

Common questions about pinrag

What does pinrag do?: A powerful RAG (Retrieval-Augmented Generation) system built with LangChain, designed as an MCP server for Cursor, VS Code, and other AI assistants
How do I install pinrag?: Its own README gives this command: pip install pinrag. Run it where your MCP client can launch the server, and check the README for any settings it asks for.
What does pinrag connect to, and what does it need?: It reaches openrouter. The credentials we found in its source are OPENROUTER_API_KEY.
Which AI clients can use pinrag?: Its own description mentions Cursor and VS Code. That is a mention in its description, not a test we ran.
Is pinrag official and is it maintained?: We found nothing naming it as a vendor’s official server. Its repository has 2 GitHub stars and its state in our directory is listed. Its last commit we recorded was on 2026-04-10.
What licence does pinrag use?: The repository declares the MIT licence.

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