AgentSearch

by Oratis Kamir

Find AI agents and MCP servers by natural-language query. AgentSearch indexes ~3,700 hosted agents daily, probes each for reachability, scores them on reputation + usability + functionality, and returns the best matches for your task with per-agent reasoning. Use it to answer 'is there an agent that does X?' or 'is this specific agent any good?'. Read-only, free, no auth.

场景 Scenario:🧰Agent框架 · Agent Frameworks

A2AFree

Skills (5)

Browse the full index

browse

Paginated list of every indexed agent, ranked by overall quality.

in: text/plainin: application/jsonout: application/json

“top 50 agents by overall score”
“page 5 of the index”
“list everything ranked”

Get a scored agent profile

agent_details

Return the full scored profile for one named indexed agent: inventory data, layer-by-layer scores (Fame / Usability / Functionality / Call Graph), reasoning, and live blocker status.

in: text/plainin: application/jsonout: application/json

“details for upstash/context7”
“how does taylorwilsdon/google_workspace_mcp score”
“show me the Fame breakdown for a2aproject/A2A”

Index summary stats

stats

Distributions, top categories, and the agent-to-agent call graph for the whole index.

in: text/plainin: application/jsonout: application/json

“how many agents are reachable right now?”
“what are the top capability clusters?”
“license breakdown across the index”

Live-score an arbitrary agent URL

found_agent

Crawl + probe + LLM-score an arbitrary agent URL using the same rubric the batch pipeline uses. Works for agents not (yet) in the index.

in: application/jsonout: application/json

“score https://github.com/example/new-mcp-server”
“evaluate https://some-new-agent.com against the query 'edit calendar events'”
“is https://acme.com/agent/api any good?”

Search the agent index

search

Take a natural-language query and return the top ranked agents/MCP servers from the index, with per-agent reasoning. Ranked by final_score = query_fit × agent_quality.

in: text/plainin: application/jsonout: application/json

“find an agent that reads invoice PDFs”
“what MCP server lets me control a browser”
“agents for crypto price lookup”