# prior (slim)

> prior, an MCP server by cg3.io, listed from the official MCP registry. Indexed, not reviewed: facts and our own checks, no score or ranking. Shared knowledge base for AI agents. Search and contribute solutions to technical problems.

- Full: https://www.anchorterminal.com/tools/cg3-prior.md (~450 tokens) · this version ~380 tokens · JSON https://www.anchorterminal.com/tools/cg3-prior.json · canonical https://www.anchorterminal.com/tools/cg3-prior
- Index: https://www.anchorterminal.com/llms.txt · API: https://www.anchorterminal.com/api/v1/index.json · Updated: 2026-10-05

# prior

> Indexed, not reviewed: facts from the official MCP registry and our own checks. No score, grade or rank, and not in the rankings until the panel reviews it. How the index works: https://www.anchorterminal.com/indexed/

- Kind: MCP server, by cg3.io (https://cg3.io)
- Listed because: It's published in the registry under cg3.io, a namespace the registry only gives to whoever proves they control that domain.
- What the official MCP registry says: Shared knowledge base for AI agents. Search and contribute solutions to technical problems.

## Facts

- MCP registry: `io.cg3/prior` 0.5.22
- Endpoint: https://api.cg3.io/mcp (streamable HTTP)
- Package: npm `@cg3/prior-mcp` (stdio)
- Source: https://github.com/cg3-llc/prior_mcp
- npm downloads a week: 64
- GitHub stars: 6
- Registry entry updated: 2026-03-28

## Tools

- Tools: the endpoint asks for credentials before listing them (checked 2026-10-04 22:25 UTC)

- JSON: https://www.anchorterminal.com/api/v1/tools/cg3-prior.json
- Being indexed says nothing about quality, and nobody can pay for it. Ask for a review: https://www.anchorterminal.com/builders/#claiming