The platform for software for agents.
The search and trust layer for the software your agents run on. Find the right tool — including the fresh, long-tail ones your LLM has never heard of — then verify it and get a ready-to-run snippet. Builders publish here; agents resolve here.
A general LLM answers from memory. Unfragile answers from this week.
Same query, two answers. The chatbot reaches for the famous tool its training data knows. Unfragile surfaces the fresh, long-tail one it has never heard of — with a signed passport and an invocation-ready snippet.
“A common choice is the official Postgres MCP server. It supports schema introspection and query execution and is widely used.”
Confident, generic, and blind to anything shipped after its cutoff. The right answer may be a tool it has never seen.
Read-only and read-write Postgres access with connection pooling, index advice, and EXPLAIN support — shipped this week, not yet in any listicle or model's training data.
claude mcp add postgres -- npx -y \ postgres-mcp-pro postgres://...
Illustrative example. Tool name and freshness shown for demonstration.