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 skills add JansenAnalytics/claudex --skill mcp-hubgit clone --depth 1 https://github.com/JansenAnalytics/claudexWrote 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/skills/jansenanalytics/claudex/mcp-hub)<a href="https://agentmods.dev/skills/jansenanalytics/claudex/mcp-hub"><img src="https://agentmods.dev/badge/skills/jansenanalytics/claudex/mcp-hub.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 | $0.00064 | $0.02077 |
| Opus 5 | $0.00032 | $0.01038 |
| Sonnet 5 | $0.00013 | $0.00415 |
| Haiku 4.5 | $0.00006 | $0.00208 |
Grade A, and why
mcp-hub scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 3d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
How it starts
The opening of the file, as written. The whole thing — 259 lines — stays where its author put it; the contents beside it link to each section on GitHub.
MCP Hub — Model Context Protocol Integration
Central hub for all MCP server integrations. MCP provides standardized tool access — databases, files, APIs, and services through a common protocol.
Quick Reference
# List all configured servers
mcporter list
# List tools for a specific server
mcporter list <server> --schema
# Call a tool
mcporter call <server.tool> key=value
# Call with JSON args
mcporter call <server.tool> --args '{"key": "value"}'
Configured Servers
1. filesystem — File Operations
Controlled file access to project directories, workspace, skills, and /tmp.
# List directory
mcporter call filesystem.list_directory path=$HOME/projects
# Read a file
mcporter call filesystem.read_file path=${FOREX_FACTORY_SCRAPER_HOME:-$HOME/projects/forex-factory-scraper}/README.md
# Search files by name
mcporter call filesystem.search_files path=$HOME/projects pattern="*.py"
# Get file info
mcporter call filesystem.get_file_info path=${FOREX_FACTORY_SCRAPER_HOME:-$HOME/projects/forex-factory-scraper}/scraper.py
# Write a file
mcporter call filesystem.write_file path=/tmp/test.txt content="hello world"
# Move/rename
mcporter call filesystem.move_file source=/tmp/old.txt destination=/tmp/new.txt
Allowed directories: $HOME/projects, $HOME/.openclaw-poe/workspace, $HOME/openclaw/skills, /tmp
14 tools: read_file, read_text_file, read_multiple_files, write_file, edit_file, create_directory, list_directory, directory_tree, move_file, search_files, get_file_info, list_allowed_directories, read_image_file, tree
2. sqlite — Database Queries
Query SQLite databases. Default: kanban tasks DB.
# List tables
mcporter call sqlite.list_tables
# Describe a table
mcporter call sqlite.describe_table table_name=tasks
# Read query (SELECT only)
mcporter call sqlite.read_query query="SELECT * FROM tasks WHERE status='in_progress'"
# Write query (INSERT/UPDATE/DELETE)
mcporter call sqlite.write_query query="INSERT INTO tasks (title, status) VALUES ('test', 'todo')"
What ships with it
3 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
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 First seen · 259 lines · 64 tokens per session scan A 72164b5323c1
mcp-hub is a skill published in the GitHub repository JansenAnalytics/claudex (5 stars, last pushed 2mo ago), licensed MIT. It adds 64 tokens to every session and 2,077 once invoked, about $0.0003 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 2026-09-03.
Other skills, from other repositories
orchestrator
Load when routing a natural-language omics query to the correct domain skill across spatial / singlecell / genomics / proteomics / metabolomics / bulkrna domains via keyword / LLM / hybrid matching. Skip when the target skill is already known — invoke that skill directly.
omics-skill-builder
Load when scaffolding a NEW OmicsClaw skill from a natural-language request — generates the skill directory layout (skill.yaml, SKILL.md, references/, tests/) under the chosen domain. Skip when modifying an existing skill (edit its files directly); only routing a query (use orchestrator).
thebrain-ingest
Lay material into TheBrain as a connected graph rather than a pile of notes. Use when asked to "put this article in my brain", "save this", "add it to the knowledge base", "break this down and record it" — about an article, a document, a discussion, a research result or the user's own thinking. Covers: how finely to…
thebrain-organize
Tidy up TheBrain: find duplicates, thoughts with no links, empty stubs, scattered branches about the same thing. Use when asked to "clean up my brain", "find duplicates", "what is dangling with no links", "sort this out", "the structure has drifted". Covers: how to hunt for disorder, what you may fix yourself, and…
thebrain-research
Use TheBrain as a knowledge base when answering a question: look at what is already known first, and only then reason. Use when asked "what do I know about X", "what do I have on this topic", "have we discussed this already", "remind me what we concluded", and before any substantive answer on a topic that might be in…
thebrain-digest
Report what happened in the brain over a period, and what deserves going back to. Use when asked "what did I add this week", "show me a digest", "what have I been working on", "what is new in the brain", and at the start of a session when the context of previous work needs recalling. Covers: how to read the…