SkillStack MCP
Curated skills & prompts for AI builders — SkillStack's MCP server gives coding agents instant access to its curated agent skills and AI prompts
Documentation
Bring SkillStack into your AI editor
Connect the SkillStack MCP server once, then search and install skills, prompts and packs without leaving Claude Code, Cursor or any MCP client.
140
skills
131
prompts
3
packs
Why developers pay for good tools
Your $20 Claude Pro is worth $1,178 in API calls
SemiAnalysis (Oct 2026) metered every major AI subscription token-by-token: on mid-tier models (Claude Opus 5.5 vs GPT-6.1 Sol), a Claude plan returns ~5.6x the API-equivalent value of the matching ChatGPT plan. Developers running agents are the most subsidized users in AI — tools that make those tokens count are worth paying for.
Source: SemiAnalysis, Oct 2026 · mid-tier models, agentic workload. Subsidies this generous rarely last.
Works with
Claude CodeCursorWindsurfVS CodeClaude DesktopCodex+ MCP client
Connect in three steps
1
Create a token
Sign in and create a personal access token on the API Tokens page. It unlocks the content you've purchased.
2
Add the server
Paste one command (Claude Code) or add a custom MCP server (Cursor, Windsurf, VS Code).
3
Ask your agent
“Find me a SkillStack skill for code review” — your agent searches the library and pulls the full SKILL.md.
Claude Code
claude mcp add --transport http skillstack https://skillstackhq.com/api/mcp --header "Authorization: Bearer sksp_…"
Cursor, Windsurf, VS Code
Add a custom MCP server with the URL below and an Authorization header:
https://skillstackhq.com/api/mcp
Authorization: Bearer sksp_…
What your agent can do
search_skills Search the skill library by keyword, category or tag.
get_skill Fetch the full SKILL.md — free instantly, paid after unlock.
search_prompts Search image & video prompts.
get_prompt Fetch the full prompt text (paid prompts need a token).
list_packs / get_pack Browse prompt packs and their contents.
FAQ
Is it free?
Searching and reading free content is free. Paid skills and prompts unlock with your existing purchases or subscription — same rules as the website.
How do I authenticate?
Create a personal access token on the API Tokens page and send it as an Authorization: Bearer header. Tokens can be revoked anytime.
Is my token safe?
Only the hash is stored; the raw token is shown once. Treat it like a password and revoke it if it leaks.