# Codex Run Ledger

> Use this tool when you need to track and verify the actions of AI coding agents, generating tamper-evident records of code changes and decisions made during Codex coding sessions. It solves problems of transparency and trust in AI-driven coding, providing automatic client handoff documentation and receipts. The tool takes in Codex session data and outputs detailed, trustworthy run receipts and summaries.

Canonical page: https://skillsregistry.net/skills/codex-run-ledger  
JSON: https://api.skillsregistry.net/v1/skills/codex-run-ledger

## Description

Codex Run Ledger generates tamper-evident run receipts for Codex coding sessions, capturing code changes, scope summaries, and missing evidence flags. Client handoff documentation is produced automatically, giving reviewers a trusted record of what an AI coding agent did and why.

## Trust

- **Trust score (0–1):** 0.30
- **Verification tier:** unverified
- **Last scanned:** 2026-09-01

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** file-system
- **Updated:** 2026-09-01

## Source

- **Source listing:** [PulseMCP](https://www.pulsemcp.com/servers/codex-run-ledger)
- **Repository:** <https://github.com/clauxel/codex-run-ledger-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": "codex-run-ledger"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/codex-run-ledger` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/codex-run-ledger/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