Pulsar is a semantic router for MCP ecosystems that enables AI agents to discover and execute tools across multiple MCP servers without context bloat. Built with FastMCP, it uses embeddings and vector search to provide natural language tool discovery, progressive exploration with minimal token usage, and background task execution with inter-process communication. The implementation features content management for large results, server lifecycle management, access controls, and a unified semantic router interface that consolidates all operations across distributed services.
Cognium trust score
50%
Tier
Unverified
Composite of vulnerability cleanliness, spec conformance, provenance, stability, and usage signals — scanned and weighted by Cognium. Human and agent signals are tracked separately.
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.