1MCP
1MCP is a MCP server for api integration, published by 1mcp-app.
1MCP aggregates multiple MCP servers into a single runtime and provides CLI mode for AI agents to progressively discover and run tools.
Is it any good?
Effectiveness · benchmark pending
We haven't benchmarked 1MCP yet, so its score is provisional — computed from safety, maintenance, and documentation only, with popularity given no weight. When we benchmark it, we measure whether it produces materially better output than a frontier model alone, and that result leads the score. How we measure.
About 1MCP
Description · AI-summarised from the 1mcp-app README
1MCP is a unified MCP runtime that solves configuration sprawl and agent sprawl. It aggregates multiple MCP servers behind a single `1mcp serve` process and exposes them to AI agents through CLI mode (instructions → inspect → run), stdio proxy, or direct HTTP. It supports both static servers loaded at startup and template servers resolved from client or session context, with features like instruction aggregation, presets, and filters. Designed for agents like Claude, Cursor, and Codex.
Where it fits
Browse related skills
Install 1MCP
Install
Install via MCP server
{
"mcpServers": {
"1mcp-app-agent": {
"command": "npx",
"args": ["-y", "@1mcp-app/1mcp-app-agent"]
}
}
}Install with your AI
Zero install · paste into ChatGPT, Claude, Cursor…
Install the "1MCP" skill into my project by following all instructions at https://skillsdirectory.co/s/1mcp-app-agent
Your assistant reads /s/1mcp-app-agent and follows it — fetching the files from the source, placing them, and confirming before it runs anything. No account needed. How this works.
Frequently asked
FAQ
What does 1MCP do?
1MCP aggregates multiple MCP servers into a single runtime and provides CLI mode for AI agents to progressively discover and run tools.
How do I install 1MCP?
1MCP is a MCP server. Primary install path: { "mcpServers": { "1mcp-app-agent": { "command": "npx", "args": ["-y", "@1mcp-app/1mcp-app-agent"] } } }
What is the Skill Score for 1MCP?
1MCP has a Skill Score of 6.2/10 (Solid). It is currently a provisional score — 1MCP hasn't been benchmarked yet, so it weights safety 75/100 (40%), maintenance 48/100 (30%), and documentation 70/100 (30%). Popularity carries zero weight until effectiveness is measured. See methodology.
Is 1MCP free?
1MCP is published under the Apache-2.0 license. See the vendor's source repository for any usage limits or paid tiers.
Related skills in API integration
Related
Copilot Extensions Preview SDK (JS)
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mcp-use
Complete MCP framework with SDKs for TypeScript and Python to build MCP servers, interactive widgets (MCP Apps), and AI agents with integrated inspector and cloud deployment.
assistant-ui
Composable React library with ChatGPT-like UX, streaming, generative UI, and multi-backend support for building AI chat interfaces fast.
Embed this score
For maintainers · always-current, links back
Put it in your README — it updates as the score changes.[](https://skillsdirectory.co/skills/1mcp-app-agent)
<a href="https://skillsdirectory.co/skills/1mcp-app-agent"><img src="https://skillsdirectory.co/badge/1mcp-app-agent.svg" alt="Scored by skillsdirectory" height="28" /></a>