# io.cg3/prior

Shared knowledge base for AI agents. Search and contribute solutions to technical problems.

- **Type:** MCP server
- **Trust:** 60/100 (B), scored on the package rubric
- **Verification:** community-indexed — nobody has claimed this listing
- **Version:** 0.5.22
- **Author:** io.cg3
- **License:** Unknown
- **npm:** @cg3/prior-mcp
- **Endpoints:** streamable-http https://api.cg3.io/mcp
- **Source:** https://github.com/cg3-llc/prior_mcp
- **Endpoint health:** reachable (last checked 2026-09-25T18:33:29.781Z, 5 samples) — uptime is not a security property and is not part of the trust score
- **Compatible clients:** claude-code, cursor, copilot, chatgpt, gemini (basis: transport)

## Trust

60/100 (B), scored on the package rubric
- Publisher verified: no
- Build provenance: verified attestation
- Install scripts: nothing suspicious found
- Prompt-injection scan: not run
- Obfuscation scan: not run
- Evidence age: 114 days — stale; the grade is a claim about the present made from dated evidence

## Security scan

- **Status:** warnings
- **Scanned:** 2026-06-13T09:08:39.338Z
- **Version scanned:** 0.7.1
- **CVEs:** none found by OSV at scan time

## Tools

10 declared. Statically extracted from the shipped source — a floor on the surface, not a census.
- `ops_get_summary`
- `ops_list_attention`
- `ops_get_attention_item`
- `ops_get_recent_changes`
- `ops_get_runbook`
- `prior_search`
- `prior_contribute`
- `prior_feedback`
- `prior_status`
- `prior_retract`

## Install

**Verdict: review** — Installable, but 2 things to check first: The last scan is 114 days old — the evidence behind this verdict is dated.
**Cautions** (coverage gaps and advisories — never blocking)
- The last scan is 114 days old — the evidence behind this verdict is dated.
- No publisher has proved control of this listing; it is indexed, not vouched for.
**Config** (claude-code):
```json
"{\n  \"mcpServers\": {\n    \"prior\": {\n      \"command\": \"npx\",\n      \"args\": [\n        \"-y\",\n        \"@cg3/prior-mcp\"\n      ]\n    }\n  }\n}"
```

## Blast radius

Contained to extensive — no credential declaration found, from the publisher, the upstream registry, or the README. Known so far: runs locally and hosted; read-only tool surface.
- Floor 17, ceiling 35 (tier: unknown)
- `unknown` means the floor and ceiling land in different bands — not measured enough to name one. It does not mean low.
- This is impact, not likelihood. A high radius is not a defect: a filesystem server is supposed to write files. It is never part of the trust score.

## Machine-readable views of this entry

- Signed JSON: https://forgeregistry.com/api/v1/packages/io.cg3%2Fprior
- Install plan: https://forgeregistry.com/api/v1/packages/io.cg3%2Fprior/install-plan
- Alternatives: https://forgeregistry.com/api/v1/alternatives/io.cg3%2Fprior
- HTML page: https://forgeregistry.com/registry/io.cg3%2Fprior
- MCP: POST https://forgeregistry.com/api/mcp → `forge_get_package` / `forge_install_plan`

## About this document

Generated by Forge (https://forgeregistry.com) — a compact rendering of the same record served, signed, at the JSON URL above. Trust and scan facts are the registry's own measurements; anything Forge did not measure is named as unmeasured rather than omitted.