MCPHub is a self-hosted gateway that connects and manages multiple MCP servers, which provide tools, prompts, and resources to AI applications. Users organize servers into groups, control access, monitor activity and health, and expose stable endpoints to clients such as Claude Code, Cursor, and OpenWebUI; the catalogue entries operate within this MCP environment.
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.
npx agentmods add instructions/samanhappy/mcphub/claude-mdgit clone --depth 1 https://github.com/samanhappy/mcphubWrote 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/samanhappy/mcphub/claude-md)<a href="https://agentmods.dev/instructions/samanhappy/mcphub/claude-md"><img src="https://agentmods.dev/badge/instructions/samanhappy/mcphub/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 | $0.00003 | $0.00003 |
| Opus 5 | $0.00002 | $0.00002 |
| Sonnet 5 | $0.00001 | $0.00001 |
| Haiku 4.5 | $0.00000 | $0.00000 |
Grade A, and why
mcphub 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 3d 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.
Copies of this mod
1 near-identical copy found in the catalogue:
- xiaozhi-mcphub CLAUDE.md — 100% identical, 5 lines differ
What it actually says
AGENTS.md
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.
- 3d ago Changed · -3 lines · -29 tokens per session a54ff182c7e8
- 6d ago First seen · 4 lines · 32 tokens per session scan A 3f95f117cf52
mcphub CLAUDE.md is an instructions file published in the GitHub repository samanhappy/mcphub (2,371 stars, last pushed today), licensed Apache-2.0. It adds 3 tokens to every session, about $0.0000 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 2026-08-30.
Other instructions, from other repositories
Unla CLAUDE.md
Claude Code instructions for AmoyLab/Unla, covering claude.md, project overview, development commands, go backend and run tests.
agent CLAUDE.md
Claude Code instructions for 1mcp-app/agent, covering claude.md, repository information, development commands, setup and build & run.
director CLAUDE.md
Claude Code instructions for fdmtl/director, covering claude.md, product overview and development workflow, quality standards and workflow, engineering excellence and library documentation lookup.
mcp-scribe CLAUDE.md
Instructions for The-Swarm-Corporation/mcp-scribe, covering claude.md, what this is, commands, formatting: black only. do not run ruff format and architecture.
peta-core CLAUDE.md
Claude Code instructions for dunialabs/peta-core, covering claude.md, project overview, core architecture, socket.io real-time communication and user api endpoints.
peta-core AGENTS.md
AGENTS.md instructions for dunialabs/peta-core, covering peta core agent entry point, read order, product snapshot, repo map and task routing.