the-metis-fca-handbook-ai-harness-mcp

the-metis-fca-handbook-ai-harness-mcp is an MCP server for Claude Code, Codex, Cursor, Gemini CLI, OpenCode from 99blakeD99/the-metis-fca-handbook-ai-harness-mcp-files. Its token cost is not measured, scanned A, original, MIT.

A local connector for analysing the FCA Handbook, the United Kingdom's official rules and guidance for financial services. It sends requests to the Metis FCA Handbook AI Harness API and needs an API key and base URL.

In plain words
What is it for?
Use it for FCA Handbook compliance analysis when a project needs to check financial-services requirements through the Metis API.
Why use it?
It helps a coding agent examine financial-conduct requirements through the FCA Handbook service instead of searching the handbook manually. The description does not specify which analysis operations are available.

MCP server for Claude CodeCodexCursorGemini CLIOpenCode

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

Good fit Use it for FCA Handbook compliance analysis when a project needs to check financial-services requirements through the Metis API.

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Install with agentmods
npx agentmods add mcp/99blaked99/the-metis-fca-handbook-ai-harness-mcp-files/the-metis-fca-handbook-ai-harness-mcp
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/99blakeD99/the-metis-fca-handbook-ai-harness-mcp-files

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

Wrote this? Show the measurements

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README.md
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Your own site
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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 the-metis-fca-handbook-ai-harness-mcp

Your own site · 80×15
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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

the-metis-fca-handbook-ai-harness-mcp 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 11d 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.

server.json · 12 lines

What it actually says

{
  "the-metis-fca-handbook-ai-harness-mcp": {
    "command": "uvx",
    "args": [
      "fca-handbook-harness-mcp"
    ],
    "env": {
      "METIS_API_KEY": "",
      "METIS_BASE_URL": ""
    }
  }
}
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. 11d ago First seen · 12 lines scan A cb0285263b3b

Subscribe to this mod's changes

the-metis-fca-handbook-ai-harness-mcp is an MCP server published in the GitHub repository 99blakeD99/the-metis-fca-handbook-ai-harness-mcp-files (0 stars, last pushed 4d 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 2026-08-31.