Skillful is a Go-based MCP proxy that combines multiple downstream MCP servers into grouped "Skills," reducing tool bloat through progressive disclosure. It supports STDIO, HTTP, and SSE transports and uses an mcp.json configuration format to define how tools from multiple servers are organized and surfaced to AI clients.
Cognium trust score
91%
Tier
Scanned
Composite of vulnerability cleanliness, spec conformance, provenance, stability, and usage signals — scanned and weighted by Cognium. Human and agent signals are tracked separately.
Last scanned 2026-09-28.
Returns 7 tools: search_skills, get_skill, list_leaderboard, get_trust_breakdown, resolve_composition, plus the ChatGPT-connector search and fetch. Every tool is annotated read-only.
Resolve this skill directly via MCP tools/call get_skill.