# Moltline Studio

> Production-grade skills for AI agents: 138 persona bundles and 22 hosted MCP servers, built like software with versioned releases, adversarial QA, and a written support commitment. Free tier is free forever; one $19/month All-Access license unlocks every premium tool.

## MCP servers

- [Server catalog](https://moltlinestudio.com/servers.html): human-readable guide to all 22 servers
- [Connect to Claude](https://moltlinestudio.com/connect.html): one URL, no account and no API key; the exact steps for Claude, Claude Desktop and Claude Code, plus all 22 endpoint URLs
- [API catalog](https://moltlinestudio.com/.well-known/api-catalog): machine-readable linkset of all 22 servers at mcp.moltlinestudio.com
- [Fleet health](https://mcp.moltlinestudio.com/health): live mounted/failed status, JSON
- [Agent access guide](https://moltlinestudio.com/auth.md): registration flows, free vs licensed access, credential rules
- [moltline-mcp bridge](https://github.com/GarphenGate/moltline-mcp): open-source zero-dependency stdio bridge for legacy MCP clients

## Skills

- [Skills catalog](https://moltlinestudio.com/skills.html): all 138 skills by category
- [Agent skills index](https://moltlinestudio.com/.well-known/agent-skills/index.json): 140 skills with sha256 digests
- [moltline-oss](https://github.com/GarphenGate/moltline-oss): 138 free gateway SKILL.md files, MIT-adjacent free tier
- [Marketplace bundles](https://moltlinestudio.com/): full persona bundles on Agensi (creator GarphenGate), Smithery (techdpr), Glama, and cursor.directory

## Commerce

- [Agent-readiness audit](https://moltlinestudio.com/agent-readiness.html): paid audit and implementation service taking a domain from failing to 21/21 on the public agent-readiness scanners; $2,400 audit, $7,500 implemented
- [Agent protocol reference](https://moltlinestudio.com/protocols.html): x402, AP2, ACP, UCP, MPP and A2A as implemented on this domain, with the document shapes agent-readiness scanners require
- [All-Access license](https://moltlinestudio.com/): USD 19/month, one key for every premium tool on all 22 servers; agent-native x402 payment at /api
- [OpenAPI](https://moltlinestudio.com/openapi.json): payable operations with payment metadata

## Optional

- [Community blog](https://community.moltlinestudio.com)
- [Privacy](https://moltlinestudio.com/privacy.html)
- [Terms](https://moltlinestudio.com/terms.html)

## Free tools
- [Agent-readiness checker](https://moltlinestudio.com/agent-check.html): scan any domain against 21 agent-readiness checks. Free, no signup, no card. Returns a score, a per-check explanation and the exact fix for each failure, plus a shareable result link and an embeddable badge.
- [Agent-Readiness Index 2026](https://moltlinestudio.com/agent-readiness-index.html): original research. 100 widely used sites scored against the same 21 checks. Median 8 of 21, no site graded A, 97 of 100 pass zero commerce checks. Method, per-check pass rates and a CC BY 4.0 dataset at https://moltlinestudio.com/data/agent-readiness-index-2026.csv