Skill of Skills MCP server

• compare_toolsFree

  Side-by-side quality profiles for 2–5 tools by slug. Same fields as get_skill; ordering follows the request, not rank.

• demand_pulseFree

  Public, k-anonymous demand signal from the directory: trending searches, most-saved and most-installed tools. Aggregates only — sourced from ≥5 distinct anonymous sessions per entry.

• get_collectionFree

  Quality-ranked tools inside one curated collection. Critical-risk tools are excluded by default (risk_filter); every result carries risk_level and risk_reasons.

• get_skillFree

  Full quality profile for one tool by slug (slugs come from search_skills / get_collection): score breakdown, structural signals, risk level and reasons, platforms, repo link. Direct lookups return any active tool regardless of risk — the risk assessment is part of the answer, not a filter here.

• list_collectionsFree

  The curated buyer-intent collections (e.g. mcp-servers, testing-qa, browser-automation). Use get_collection for the ranked tools inside one.

• search_skillsFree

  Full-text search over the Skill of Skills directory (AI coding skills, plugins, MCP servers across Claude Code, Cursor, Codex, Windsurf, Cline). Results are ranked by the quality-first composite score, not popularity; when no tool matches every term, the closest partial matches are returned instead (match_mode: "any"), most relevant first. Critical-risk tools are excluded by default (risk_filter); every result carries risk_level and risk_reasons. Scores are evidence, not endorsements.

• –Code scanremote-only server, no package to scann/a
• Live reliabilityremote reachable in 1692ms20/20
• Tool poisoning6 tool descriptions checked15/15
• Auth qualityopen endpoint, read-only tools10/15
• Maintenancelast push 0 days ago15/15
• Maintainer identityendpoint served from the registry-verified namespace domain8/10

Safety score

91/100

higher than 85% of 48,255 servers

Tools

6

the typical server has 7

Tools that change things

0%

typical: 0%. Fewer write tools means less an agent can break

Uptime

100%

of our recent checks; the typical remote server answers 100%

Response time

840 ms

faster than 15% of 30,031 servers

GitHub stars

64

more than 95% of 28,688 servers

Skill of Skills: common questions

Is Skill of Skills MCP server safe?

Yes, by our scan: it is graded A (91/100). Read the Skill of Skills safety report

How do I install Skill of Skills?

It runs remotely at skills.911fund.io. Add it to Claude Code, Cursor, VS Code or Claude Desktop with the snippets above, or call it through the mcp.market gateway without installing anything.

Does Skill of Skills need an API key?

Not as far as the registry entry and our scan can tell: no credentials are declared or required.

Is Skill of Skills maintained?

The last commit was 33 days ago (2026-10-02). The latest release is v3.11.0.

Is Skill of Skills up?

100% of our last 28 checks got an answer. We check remote servers about four times a day.

What can I use instead of Skill of Skills?

Servers from other publishers that do the same job: OpenWork MCP Gateway MCP server and Concord MCP server.

How does Skill of Skills compare with other MCP servers?

safety score 91/100 (higher than 85% of 48,255 servers); tools 6 (the typical server has 7); tools that change things 0% (typical: 0%. Fewer write tools means less an agent can break). Full comparison.