Agents MCP Server

MCP server for agent-to-agent communication over NATS with live session push via Claude Code Channels.

→ Piotr1215/agents-mcp-server · listed on glama

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// key findings

⚠️

Tool descriptions don’t match what handlers do

1 tool describes read intent but its handler mutates — channel_send (line 77: appendFileSync(LOG_FILE, `[${ts}] [${type}] ${content}\n`))

🚨

Known vulnerabilities in dependencies: 1 critical

Affects packages this MCP installs at runtime. Upgrade or remove the affected dependency.

// known CVEs in dependencies1 critical

Disclosed vulnerabilities in this server's declared npm dependencies (via OSV). Whether each is reachable depends on the installed versions.

criticalvitest@4.0.16GHSA-5xrq-8626-4rwp

When Vitest UI server is listening, arbitrary file can be read and executed

Depend on this server? Get alerted when its CVEs change.Watch this server free →

// required environment variables

This server reads these from process.env. You'll be asked to provide them before it can run.

configAGENTS_HISTORY_MAX_AGE_MS— 30d JetStream stream retention

configAGENTS_HISTORY_MAX_BYTES— 512 MiB JetStream stream cap

configAGENTS_HISTORY_MAX_MSGS_PER_SUBJECT— 10000 Per-subject cap

configAGENTS_HTTP_PORT— 3000 (code default) HTTP mode only

configAGENTS_LOG_FILE— _unset_ When set, writes a local audit log (stdio installs); unset in the default Docker image

configAGENTS_NATS_URL— A NATS server reachable via , with JetStream enabled

configAGENTS_PUSH_TIMEOUT_MS

configAGENTS_SWEEP_INTERVAL_MS

configAGENTS_TRANSPORT— The server picks its transport at boot via :

configAGENTS_UNBOUND_TIMEOUT_MS

configSND_FROM

// full audit trail

The full breakdown of what we checked, the deductions that landed, the network hosts, the dependency advisories, and concrete fix guidance is available to verified publishers.

// improvement guidance — verified publishers only

We have 8 concrete improvements we can share with the publisher of this MCP. Each comes with specific guidance to raise the trust score.

// embed badge in your README

[![M8ven Score](https://m8ven.ai/badge/mcp/piotr1215-agents-mcp-server-4mhckg)](https://m8ven.ai/mcp/piotr1215-agents-mcp-server-4mhckg)

commit: 235ae707c0ba0375e91713f8f42625e97b95cc5c

code hash: 08e8767f66dae6aa227cf05457ae7594b66415c1669673d31e0d8a58caac2327

verified: 6/22/2026, 12:30:47 PM

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