Mcphero Skills
Agent Skills for mcphero.app - let your OpenClaw or coding agents create deployed MCP servers on the fly in just 30 seconds.
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MCPHero Skills
Give your agent infinite tools β without infinite tokens.
Every time an agent calls an API, parses a database, or runs a calculation, it burns tokens on context, schemas, error handling, and output parsing. MCPHero flips this: the agent builds the tool once, deploys it as a persistent MCP server, and reuses it forever. A 50,000-token integration becomes a 50-token tool call on every subsequent run.
95-99% token savings. Self-evolving agents. Infinite tooling.
Works with Claude Code, OpenCode, OpenClaw, Cursor, and any agent that supports the Agent Skills spec.
How It Works
Without MCPHero With MCPHero
βββββββββββββββββ βββββββββββββ
Agent needs to query Postgres Agent builds an MCP server
β Reads schema docs (tokens) with query tools (one-time)
β Writes SQL (tokens)
β Parses results (tokens) Agent calls the tool forever
β Handles errors (tokens) β 1 tool call β 50 tokens
β Repeats EVERY run (tokens) vs. 50,000+ tokens per run
Your agent doesn't just use tools β it creates them. Describe what you need in plain English, and MCPHero generates, deploys, and hosts a production MCP server with the exact tools your agent requires. The agent then registers the server and calls it on demand. No re-generation. No re-explanation. No wasted context.
This is how agents evolve: they start with general capabilities, build specialized tools as they work, and accumulate a growing toolkit that makes every future task cheaper and faster.
Available Skills
| Skill | Description |
|---|---|
| create-mcp-server | Build MCP servers via the mcpheroctl CLI β ideal for scripting, automation, and CI/CD |
| meta-mcp-wizard | Build MCP servers interactively inside Claude Desktop, Cursor, or any MCP client |
Prerequisites
Install mcpheroctl (for create-mcp-server skill)
# via Homebrew (macOS/Linux)
brew install arterialist/mcpheroctl/mcpheroctl
# via uv (cross-platform)
uv tool install mcpheroctl
Requires Python >= 3.12.
Authenticate
- Log in to the MCPHero Dashboard.
- Go to Settings β Organization β Developers.
- Click Create API key.
- Copy the generated token and run:
mcpheroctl auth login --token <YOUR_ORG_TOKEN>
Verify with:
mcpheroctl auth status
Config is stored at ~/.config/mcpheroctl/config.json.
Note: The
meta-mcp-wizardskill does not require mcpheroctl β it works through the MCP protocol directly.
Installation
Option 1: CLI Install (Recommended)
Use npx skills to install skills directly:
# Install all skills
npx skills add arterialist/mcphero-skills
# Install a specific skill
npx skills add arterialist/mcphero-skills --skill create-mcp-server
# List available skills
npx skills add arterialist/mcphero-skills --list
# Install globally
npx skills add arterialist/mcphero-skills -g
Option 2: Claude Code Plugin
/plugin marketplace add arterialist/mcphero-skills
/plugin install mcphero-skills
Option 3: Manual Copy
git clone git@github.com:arterialist/mcphero-skills.git
cp -r mcphero-skills/skills/* ~/.claude/skills/
Usage
create-mcp-server (CLI workflow)
Ask your agent to build an MCP server using mcpheroctl:
"Create an MCP server for my PostgreSQL database with tools to query users and orders"
"Deploy a calculator MCP server with add, subtract, multiply, and divide tools"
"Help me set up an MCP server that wraps my REST API"
The agent walks through the wizard pipeline: describe requirements, suggest tools, configure env vars, generate code, deploy. Once deployed, the server persists β the agent (and you) can call those tools on any future run for a fraction of the token cost.
meta-mcp-wizard (Interactive MCP workflow)
Connect the Meta-MCP server to Claude Desktop or Cursor, then ask:
"Build me an MCP server for my Notion workspace"
"Create an MCP server that wraps our internal API"
The agent uses MCP tools directly β no CLI needed, no local setup beyond connecting the Meta-MCP server once.
License
MIT
