Borrowing it
Nothing to install: this file belongs to ftaricano/mcp-hub. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.
curl -O https://raw.githubusercontent.com/ftaricano/mcp-hub/main/CLAUDE.mdgit clone --depth 1 https://github.com/ftaricano/mcp-hubWrote 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.
[](https://agentmods.dev/instructions/ftaricano/mcp-hub/claude-md)<a href="https://agentmods.dev/instructions/ftaricano/mcp-hub/claude-md"><img src="https://agentmods.dev/badge/instructions/ftaricano/mcp-hub/claude-md.svg" alt="Measured on agentmods" height="20"></a>What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00895 | $0.00895 |
| Opus 5 | $0.00447 | $0.00447 |
| Sonnet 5 | $0.00179 | $0.00179 |
| Haiku 4.5 | $0.00089 | $0.00089 |
Grade A, and why
mcp-hub CLAUDE.md 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 7d 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.
How it starts
The opening of the file, as written. The whole thing — 76 lines — stays where its author put it; the contents beside it link to each section on GitHub.
CLAUDE.md -- mcp-hub
Gateway TypeScript que agrega, roteia e expoe ferramentas de multiplos servidores MCP downstream em uma superficie unificada.
O que e
mcp-hub e um servidor MCP que atua como gateway: registra N servidores MCP downstream (stdio ou HTTP/SSE) e expoe quatro hub-native tools (list-all-tools, call-tool, smart-search, get-recommendations) para qualquer cliente MCP. Consumido pelo Ferd via cliente MCP local (Claude Desktop, LM Studio, ou qualquer cliente compativel). Status: experimental / pre-1.0.
Stack & estrutura
TypeScript 5 + Node.js 18 + @modelcontextprotocol/sdk + Winston + Vitest (unit/integration/e2e/performance)
mcp-hub/
src/
index.ts # entry point MCP + handlers dos hub-native tools
registry/ # ciclo de vida, conexao e tool-discovery de downstream servers
intelligence/ # scoring de smart-search e recommendations
cache/ # cache de resultados e metadados
utils/
redaction.ts # sumariza args sem logar valores sensiveis
env-loader.ts # carrega .env e envFile dos servers
tests/
unit/ # testes unitarios por modulo
integration/ # testes de integracao (hub + servidor mock)
e2e/ # testes end-to-end
performance/ # benchmarks de latencia e throughput
fixtures/ # mocks e fixtures compartilhados
hub-config.example.json # template de config (copiar para hub-config.json local)
.env.example # variaveis de ambiente documentadas
tsconfig.json
vitest.*.config.ts
Como rodar / validar
# Setup
npm ci
cp hub-config.example.json hub-config.json # editar com servidores reais
# opcional: cp .env.example .env
# Dev (tsx, sem build)
npm run dev
# Producao (requer build)
npm run build
HUB_CONFIG="$PWD/hub-config.json" npm start
# Validar antes de DONE (obrigatorio)
npm run type-check
npm run lint
npm run format:check
npm test
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.
- 7d ago First seen · 76 lines · 895 tokens per session scan A 85858921fd14
mcp-hub CLAUDE.md is an instructions file published in the GitHub repository ftaricano/mcp-hub (0 stars, last pushed 2mo ago), licensed MIT. It adds 895 tokens to every session, about $0.0045 per session on Opus 5. 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.
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