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metago

metago is an MCP server for Claude Code, Codex, Cursor, Gemini CLI, OpenCode from metago-ai/metagolifeform. Its token cost is not measured, scanned A, original, MIT.

A local MCP server for locking decisions, reducing unsupported answers, tracking how results were produced, and managing changes to an agent's behavior. It provides 55 tools through the @metago-ai/mcp-server package.

In plain words
What is it for?
Use it as infrastructure for agents that need decision controls, anti-hallucination checks, provenance records, or meta-level evolution. MCP lets the agent call these functions as external tools.
Why use it?
It helps an agent keep decisions consistent and preserve a record of the inputs and reasoning behind them. The description does not specify the exact workflow or behavior of each tool.

MCP server for Claude CodeCodexCursorGemini CLIOpenCode

Written for no agent in particular: it speaks MCP, so any client can run it.

One of 2 entries in upstream. Installing this one merges just its entry into your config; the other 1 are separate, each on its own page.

not rated 6repo 2d ago A scan tokens not measured original MIT

Good fit Use it as infrastructure for agents that need decision controls, anti-hallucination checks, provenance records, or meta-level evolution. MCP lets the agent call these functions as external tools.

Compare 6 mcp servers from other repositories ↓
Install with agentmods
npx agentmods add mcp/metago-ai/metagolifeform/metago
View source ↗ metago-ai/metagolifeform metago.life
Install

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/metago-ai/metagolifeform

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.

agentmods badge for metago

README.md
[![agentmods](https://agentmods.dev/badge/mcp/metago-ai/metagolifeform/metago/github.svg)](https://agentmods.dev/mcp/metago-ai/metagolifeform/metago)
Your own site
<a href="https://agentmods.dev/mcp/metago-ai/metagolifeform/metago"><img src="https://agentmods.dev/badge/mcp/metago-ai/metagolifeform/metago/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.

agentmods 80×15 button for metago

Your own site · 80×15
<a href="https://agentmods.dev/mcp/metago-ai/metagolifeform/metago"><img src="https://agentmods.dev/badge/mcp/metago-ai/metagolifeform/metago.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

metago 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 15d ago.

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.

listed in the official MCP registry · 10 lines

What it actually says

{ "metago": { "command": "npx", "args": [ "-y", "@metago-ai/mcp-server" ], "env": {} } }

Same file

What else configures

This page is one entry in a file that holds 2. Installing the file brings all of them; each is measured and scanned on its own page.

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.

  1. 15d ago First seen · 10 lines scan A 1b87d11c0611

Subscribe to this mod's changes

metago is an MCP server published in the GitHub repository metago-ai/metagolifeform (6 stars, last pushed 2d 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 2026-10-25.

Building agentsai-evolutionai-lifeformcursormcpmetagotrae
Related

metago compared with mcp servers from other repositories

metago next to 6 mcp servers from other repositories
ModTypeStarsLast pushLicenceScanTokensWorks with
metagometago-ai/metagolifeformMCP server62d agoMITA—Claude Code, Codex, Cursor, Gemini CLI, OpenCode
pypreader-mcpzakahan/pypreader-mcpMCP server41y agoMITA—Claude Code, Codex, Cursor, Gemini CLI, OpenCode
seotrendsmcp-ai/Trends-MCPMCP server476d agoMITA—Claude Code, Codex, Cursor, Gemini CLI, OpenCode
sportscore-mcpBackspace-me/sportscore-mcpMCP server151mo agoMITA—Claude Code, Codex, Cursor, Gemini CLI, OpenCode
flashalphaFlashAlpha-lab/flashalpha-mcpMCP server12d agoMITA—Claude Code, Codex, Cursor, Gemini CLI, OpenCode
githubByron2306/EdgeK-BEASTMCP server51mo agoMITA—Cursor
decisionmatrix-mcpinity13/decisionmatrix-mcpMCP server020d agoMITA—Claude Code, Codex, Cursor, Gemini CLI, OpenCode