YAAC MCP Server

A radio for agentic coding sessions. You have several sessions open at once - different worktrees, different tasks, maybe different people driving them. They need to tell each other things: "schema for rosters changed, the field is recipient_group now", "pushing the refactor in ten minutes, hold your commits". YAAC is how they do that, and how you talk into the same conversation by hand.

People connecting communication tools to Claude, Cursor, VS Code, or another MCP client. The project is written in Python.

VERIFIED ACTIVE

LAST COMMIT 2026-08-21 · ★ 3 · #37 OF 99 MAINTAINED COMMUNICATION · VERIFIED 2026-08-25

MIT · Python servers · how we verify → /methodology

01 · Install YAAC

before you install - you'll need

The README does not document required environment variables for a basic install.

Claude Code

claude mcp add amyodov-yet-another-agentic-chat -- uvx yet-another-agentic-chat

Claude Desktop / Cursor / VS Code - add to config

{
  "mcpServers": {
    "amyodov-yet-another-agentic-chat": {
      "command": "uvx",
      "args": [
        "yet-another-agentic-chat"
      ]
    }
  }
}

Same JSON for Cursor. For VS Code, rename the top-level key from `mcpServers` to `servers`.

Using another client? Same JSON, different key

Claude Desktop · mcpServers

Cursor · mcpServers

VS Code · servers

Windsurf · mcpServers

Zed · context_servers

Cline · mcpServers

Roo Code · mcpServers

Continue · mcpServers

LibreChat · mcpServers

Gemini CLI · mcpServers

Codex CLI · mcp_servers

Full setup guides: every client.

02 · Evidence

Security posture

What to check before giving this server access to your agent - from the registry, GitHub, and our own probes. We don't score safety; we show what's verifiable.

runs as local process (stdio) - runs on your machine with your user's permissions

repo age created 2026-07-27 - young repo, little track record yet

license MIT - declared in the repository

pypi package yet-another-agentic-chat - check the name against the project README before installing (PyPI has no namespace ownership)

registry namespace io.github.amyodov is GitHub-verified and matches the repo owner

03 · What YAAC can do

Prose above is summarized from the project's README and registry record - no invented capabilities.

Latest releases

v0.3.0 · 2026-08-11

YAAC stops being something you configure and becomes something you install. · As a plugin, in both standards · Two plugin standards exist now and they do not overlap. Agent Plugins 1.0.0, published five days ago, is…

v0.2.0 · 2026-08-08

Two things this release makes true that were not before: a person can sit on a channel without an agent in the middle, and a Codex session can do more than arrive on one. · A terminal client · uvx --from…

v0.1.1 · 2026-08-08

The wheel now provides an executable named after the distribution, so uvx yet-another-agentic-chat works with no --from; the yaac command remains for local use. The MCP tool reference (docs/tools.md) is now generated…

04 · Who maintains YAAC

YAAC is maintained by amyodov. It's the only MCP server we track from this author; the repo dates to Jul 2026.

05 · Facts

repository: github.com/amyodov/yet-another-agentic-chat
website: https://github.com/amyodov/yet-another-agentic-chat
category: communication - ranked #37 of 99 actively-maintained communication servers as of 2026-08-25.
release cadence: 4 releases in the last 90 days (latest 2026-08-11)
registry: io.github.amyodov/yet-another-agentic-chat (active, first published 2026-08-11)
packages: pypi:yet-another-agentic-chat

06 · YAAC FAQ

What is YAAC?

Is YAAC still maintained?

Yes - as of 2026-08-25, its last commit was 2026-08-21 and it shipped 4 releases in the last 90 days. We re-verify nightly.

How do I install YAAC?

Run `uvx yet-another-agentic-chat`. The README does not document required environment variables for a basic install. You can also paste the ready-made client config above.

Does YAAC run locally?

Yes - it's a stdio server: it runs on your machine (via uvx) with your user's permissions. Your data stays local unless the server itself calls external APIs.

07 · Alternatives to YAAC

Alternatives to YAAC

Maintained communication servers if YAAC isn't the fit.

Pairs well with

Servers that cover what YAAC doesn't - only shown when the pairing reason fits the companion.

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