# Codex Peers MCP

> Use this tool when you need to enable communication and coordination between multiple AI sessions running on a single machine, solving problems of peer discovery and messaging in local environments. It takes in repository or context information as input and outputs a list of active peers, facilitating direct messaging via a local broker. This tool is ideal for use cases requiring AI session coordination and information exchange within a single machine context.

Canonical page: https://skillsregistry.net/skills/jscianna-codex-peers-mcp  
JSON: https://api.skillsregistry.net/v1/skills/jscianna-codex-peers-mcp

## Description

Enables peer discovery and direct messaging between multiple Codex sessions running on a single machine. It allows AI sessions to coordinate, find other active peers by repository or context, and exchange messages via a local broker.

## Trust

- **Trust score (0–1):** 0.94
- **Verification tier:** verified
- **Last scanned:** 2026-09-28

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** other
- **Updated:** 2026-09-28

## Source

- **Source listing:** [Glama](https://glama.ai/mcp/servers/ne2p91k2na)
- **Repository:** <https://github.com/jscianna/codex-peers-mcp>

## Use it

Resolve this record through the SkillsRegistry MCP server (no auth, read-only):

```
claude mcp add --transport http --scope user skillsregistry https://api.skillsregistry.net/mcp
```

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "get_skill",
    "arguments": {
      "slug": "jscianna-codex-peers-mcp"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/jscianna-codex-peers-mcp` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/jscianna-codex-peers-mcp/pull`

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SkillsRegistry indexes agent skills from public registries and GitHub. Skills we have analysed are scanned with Circle-IR and scored on six dimensions; each listing states its scan coverage. More: https://skillsregistry.net/llms.txt