# agent-comm

Agent-agnostic intercommunication system — sessions, messaging, channels, shared state, and real-time events

- **Type:** MCP server
- **Trust:** 85/100 (A), scored on the package rubric
- **Verification:** verified (build provenance)
- **Version:** 1.3.12
- **Author:** Unknown
- **License:** MIT
- **npm:** agent-comm
- **Source:** https://github.com/keshrath/agent-comm
- **Compatible clients:** claude-code, cursor, copilot, gemini (basis: transport)

## Trust

85/100 (A), scored on the package rubric
- Publisher verified: no
- Build provenance: verified attestation
- npm trusted publishing (OIDC): yes
- Install scripts: nothing suspicious found
- Prompt-injection scan: not run
- Obfuscation scan: not run
- Evidence age: 1 day

## Security scan

- **Status:** warnings
- **Scanned:** 2026-10-02T08:26:54.231Z
- **Version scanned:** 1.3.12
- **CVEs:** none found by OSV at scan time

## Tools

14 declared. Statically extracted from the shipped source — a floor on the surface, not a census.
- `comm_register` — Register this agent with the communication hub. Returns the agent identity.
- `comm_agents` — Agent management. Actions: "list" (list agents, filter by status/capability/stuck), "discover" (find by skill/tag), "whoami" (return identity), "heartbeat" (kee
- `comm_send` — Send a message. Modes: direct (set "to"), channel (set "channel"), broadcast (set "broadcast":true), reply (set "reply_to"), forward (set "forward"). Only one m
- `comm_poll` — Block until a new inbox message arrives or timeout_ms elapses. Replaces busy-poll loops (comm_inbox + sleep). Returns immediately if the inbox already has match
- `comm_inbox` — Read messages in your inbox (direct + channel messages). Set thread_id to get a specific thread instead. Filter by importance to find urgent messages cheaply.
- `comm_channel` — Channel management. Actions: "create", "list", "join", "leave", "archive", "update", "members", "history".
- `comm_state` — Shared key-value state. Actions: "set" (optionally with ttl_seconds for auto-expiry), "get", "list", "delete", "cas" (atomic compare-and-swap). Use ttl_seconds 
- `git-commit` — block commits that include another session's WIP
- `git-push` — warn before pushing if other sessions have local-only edits
- `pkg-install` — block npm/pnpm/yarn install if another session is editing package.json
- `tests` — warn before running tests if another session has WIP in the workspace
- `build` — warn before build if another session has source-tree WIP
- `migrations` — block schema migrations if another session is migrating the same DB
- `dev-server` — warn before starting dev server if another session may already have one running

## Install

**Verdict: install** — No blocking findings and no open coverage gaps — safe to install as configured.
**Config** (claude-code):
```json
"{\n  \"mcpServers\": {\n    \"agent-comm\": {\n      \"command\": \"npx\",\n      \"args\": [\n        \"-y\",\n        \"agent-comm\"\n      ]\n    }\n  }\n}"
```

## Blast radius

Moderate to extensive — no credential declaration found, from the publisher, the upstream registry, or the README. Known so far: mutates data; runs on your machine.
- Floor 29, ceiling 53 (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/agent-comm
- Install plan: https://forgeregistry.com/api/v1/packages/agent-comm/install-plan
- Alternatives: https://forgeregistry.com/api/v1/alternatives/agent-comm
- HTML page: https://forgeregistry.com/registry/agent-comm
- 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.