Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Clone the repo

git clone --depth 1 https://github.com/UniM0cha/self-improving-skills

Installing this writes the configuration, not the program: `python3` runs a file from the repository, so clone it first and make the path in the command match where you put it.

Made for: Claude Code, Codex, Cursor, Gemini CLI, OpenCode.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

README.md

[![agentmods](https://agentmods.dev/badge/mcp/unim0cha/self-improving-skills/chatgpt-codex-self-improving-skills-self-improving-skills/github.svg)](https://agentmods.dev/mcp/unim0cha/self-improving-skills/chatgpt-codex-self-improving-skills-self-improving-skills)

Your own site

<a href="https://agentmods.dev/mcp/unim0cha/self-improving-skills/chatgpt-codex-self-improving-skills-self-improving-skills"><img src="https://agentmods.dev/badge/mcp/unim0cha/self-improving-skills/chatgpt-codex-self-improving-skills-self-improving-skills/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

Your own site · 80×15

<a href="https://agentmods.dev/mcp/unim0cha/self-improving-skills/chatgpt-codex-self-improving-skills-self-improving-skills"><img src="https://agentmods.dev/badge/mcp/unim0cha/self-improving-skills/chatgpt-codex-self-improving-skills-self-improving-skills.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

Per session not measured What this adds to a session before it is invoked.

When invoked not measured Not applicable: nothing here is loaded into a session.

Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.

Origin original No closer match found in the catalogue.

Security

Grade A, and why

self-improving-skills scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured today.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

plugins/chatgpt-codex-self-improving-skills/.mcp.json · 21 lines

What it actually says

{
  "self-improving-skills": {
    "command": "python3",
    "args": [
      "./scripts/skill_manager_mcp.py"
    ],
    "cwd": ".",
    "env_vars": [
      "CODEX_SELF_IMPROVE_MODE",
      "CODEX_SELF_IMPROVE_AUTO",
      "CODEX_SELF_IMPROVE_CODEX_BIN",
      "CODEX_SELF_IMPROVE_INTERVAL",
      "CODEX_SELF_IMPROVE_CURATE_INTERVAL_DAYS",
      "CODEX_SELF_IMPROVE_CURATE_MIN_SKILLS",
      "CODEX_SELF_IMPROVE_SKILL_ROOTS",
      "CODEX_SELF_IMPROVE_WRITE_ROOTS",
      "CODEX_SELF_IMPROVE_CREATE_ROOT"
    ],
    "note": "Local skill-manager MCP for Codex self-improvement. Provides safe skill list/view/create/patch/write/archive/curate/backup/rollback/scan tools, background-review queue status, usage telemetry, write-root enforcement, and a read-before-write guard. The server derives the official writable data directory from the installed plugin cache when PLUGIN_DATA is unavailable, so hooks, workers, and MCP share one store."
  }
}

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

today First seen · 21 lines scan A 085a819964a4

Subscribe to this mod's changes

self-improving-skills is an MCP server published in the GitHub repository UniM0cha/self-improving-skills (51 stars, last pushed 1mo ago), licensed MIT. Its token cost is not measured: an MCP server costs its tool schemas, not its config file. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-11-07.

Claude Code automation hermes-agent plugins self-improving skills

self-improving-skills next to 6 mcp servers from other repositories
Mod	Type	Stars	Last push	Licence	Scan	Tokens	Works with
self-improving-skillsUniM0cha/self-improving-skills	MCP server	51	1mo ago	MIT	A	—	Claude Code, Codex, Cursor, Gemini CLI, OpenCode
docs-langchainlangchain-ai/langchain	MCP server	149k	yesterday	MIT	A	—	Claude Code, Codex, Cursor, Gemini CLI, OpenCode
component-explorermicrosoft/vscode	MCP server	195k	yesterday	MIT	A	—	Claude Code, Codex, Cursor, Gemini CLI, OpenCode
codex_message_boardopenai/codex	MCP server	133k	yesterday	Apache-2.0	A	—	Claude Code, Codex, Cursor, Gemini CLI, OpenCode
playwright-testmicrosoft/playwright	MCP server	99k	yesterday	Apache-2.0	A	—	Claude Code, Codex, Cursor, Gemini CLI, OpenCode
reference-langchainlangchain-ai/langchain	MCP server	149k	yesterday	MIT	A	—	Claude Code, Codex, Cursor, Gemini CLI, OpenCode
reamorluto/rea	MCP server	435k	yesterday	MIT	A	—	Claude Code

self-improving-skills