{"name":"AgentCrush MCP Server","version":"1.0.0","api_version":"v1","protocol":"MCP","protocolVersion":"2024-11-05","description":"Read-only AI agent market intelligence. Evidence-ranked across 5 category rankings: model families, tokenized agents, service agents, developer agents, MCP servers. Live deployment, citation, on-chain, and adoption signals.","tools":[{"name":"search_agents","description":"Search AI agents by name or keyword across AgentCrush's evidence-ranked index. Returns matching agents with category, tier, and rank info. Use the `filters` object for structured constraints; future versions will add filter keys without breaking the API."},{"name":"get_agent_details","description":"Get full details for a specific AI agent including all category scores it qualifies for (model_family, tokenized, service, developer). Returns identity, raw signals, sub-scores, evidence-ready status. Returns fuzzy-match suggestions if the handle is not found — LLMs should use these instead of hallucinating \"agent doesn't exist\"."},{"name":"get_agent_history","description":"Get rank and score history for an AI agent over the past 1–90 days. Daily snapshots, deduplicated per calendar day. Returns trend summary (rising/falling/flat). Useful for showing how an agent's standing has evolved."},{"name":"compare_agents","description":"Compare 2-5 AI agents side-by-side across all their categories. Returns full per-agent scoring data + comparison context. Use for \"X vs Y\" queries. AgentCrush does not declare a universal winner — comparison shows evidence differences."},{"name":"list_categories","description":"List the 5 AgentCrush agent categories with tracked + evidence-ranked counts and current methodology versions. Use this for market-level discovery — what kinds of agents does AgentCrush track and how many of each?"},{"name":"get_category_ranking","description":"Get the full ranking for one of the 5 categories. Returns agents ordered by composite score with all sub-scores visible. Defaults to evidence-ranked only."},{"name":"get_methodology","description":"Get the scoring methodology for one category — weights, signal sources, formulas, evidence-ready rule, and known limitations. **Methodology travels with data**: call this when explaining HOW a ranking works so the LLM can give a methodology-accurate answer instead of guessing."},{"name":"get_agent_trust","description":"Single-call composite trust score (0-100) + classification (verified / provisional / unverified / low_trust) for delegation decisions. Combines confidence_tier, evidence tier, ERC-8004 verified identity, and risk flags. Mirror of GET /api/agent/{handle}/trust."},{"name":"verify_counterparty","description":"THE pre-transaction question in one free call: should my agent deal with this counterparty right now? Returns proceed / caution / reject with reasoning. Liveness-aware: an agent with no public activity signal in 30+ days never gets a clean proceed, even if well-ranked. Use before paying, delegating to, or integrating any agent. Deeper analysis (full risk decomposition, history, signed attestation) is x402/Pro priced — pointers included in the response."},{"name":"get_top_movers","description":"Returns the top weekly rank movers (up + down) computed from agents.weekly_delta. Useful for surfacing notable changes since last week. Default limit 10 per direction."},{"name":"get_protocol_adoption","description":"How many indexed agents touch each major protocol/surface (ERC-8004 verified, Virtuals tokens, Agentverse, x402/Bazaar, HuggingFace, GitHub). Useful for ecosystem-state questions."},{"name":"get_agent_changes","description":"Pairwise delta scan over an agent's recent snapshots. Reports material changes in score, rank, github_stars, follower_count, identity_type, etc. Mirror of GET /api/agent/{handle}/changes."},{"name":"get_ecosystem_summary","description":"One-call ecosystem-level summary: counts (total, evidence-ranked, archived), category mix (model_family/tokenized/service/developer/mcp_server), category leaders, snapshot volume last 30 days. Mirror of GET /api/trends/summary."},{"name":"find_agents","description":"Counterparty discovery: \"which agents can do X and are safe to pay?\" Returns the top 3 ranked candidates with liveness (30-day Ghost Index rule), trust tier, verified payment rails (x402/MCP/ERC-8004), scores, and endpoints, plus the total match count. The full ranked list (up to 50) is at https://agentcrush.xyz/api/agents/find/full — $0.05 via x402 on Base, or free with an AgentCrush Pro key."}],"endpoint":"POST https://agentcrush.xyz/api/mcp/v1","docs":"https://agentcrush.xyz/developers/mcp","rate_limit":"60 requests/minute per IP"}