{"server":"io.agentropolis/agentropolis","count":10,"tools":[{"name":"call_kit","title":"Call an x402 listing through the non-custodial pass-through","description":"Send a request to a listing's x402 endpoint through Agentropolis and get the seller's raw response back (status, headers, body). Use it only for listings whose search result has buy='relay_x402' (links.call present); for any other listing, call the seller directly using get_kit_manifest. Flow: call without payment, receive HTTP 402 with the seller's payment requirements unchanged, sign a payment with your own wallet to the seller's payTo, then call again with payment_signature (x402 v2) or x_payment (v1). Agentropolis holds no keys or funds, never changes payTo or amount and charges no fee, but a signed payment you pass is forwarded and may be settled by the seller, so real money can move. Limits: seller's own https host only, 256 KB request, 2 MB response, 25 s timeout (longer for slow first-party kits), 20 calls/min per client. Example: {\"id\":\"seenly.seenly-token-preflight\",\"endpoint\":\"/api/token-preflight\",\"method\":\"POST\",\"body\":{\"chain\":\"base\",\"tokenAddress\":\"0x4ed4E862860beD51a9570b96d89aF5E1B0Efefed\"}}.","input_schema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["id"],"properties":{"id":{"type":"string","minLength":3,"description":"Listing id exactly as returned by search_kits results[].id, e.g. 'seenly.seenly-token-preflight' or 'mcp.io-github-owner-name'."},"body":{"anyOf":[{"type":"string"},{"type":"object","propertyNames":{"type":"string"},"additionalProperties":{}}],"description":"Request body. An object is sent as JSON; a string is sent as-is with content_type."},"query":{"type":"object","description":"Query-string parameters to append, e.g. {\"q\":\"news\"}.","propertyNames":{"type":"string"},"additionalProperties":{"type":"string"}},"method":{"enum":["GET","POST","PUT","PATCH","DELETE"],"type":"string","description":"HTTP method; defaults to POST when a body is given, else GET."},"endpoint":{"type":"string","description":"Path (e.g. '/api/script') or full https URL on the seller's own host. Defaults to the listing's primary endpoint."},"x_payment":{"type":"string","description":"Signed X-PAYMENT header value (x402 v1) from your own wallet; forwarded unchanged. Omit on the first call."},"content_type":{"type":"string","description":"Content-Type for a string body, e.g. 'text/plain'. Ignored for object bodies (sent as application/json)."},"payment_signature":{"type":"string","description":"Signed PAYMENT-SIGNATURE header value (x402 v2) from your own wallet; forwarded unchanged. Omit on the first call."}}},"output_schema":null,"annotations":{"readOnlyHint":false,"openWorldHint":true,"idempotentHint":false,"destructiveHint":false},"source":"probe","observed_at":"2026-10-19T20:01:52.350Z"},{"name":"get_bazaar_link","title":"Get a search link for Coinbase's x402 Bazaar","description":"Build a URL that searches Coinbase's x402 Bazaar (Agentic.Market) for a query. Use it when you want x402 services that may be missing from the Agentropolis index; it only returns a link for you or your user to open. Agentropolis makes no request to Coinbase and does not cache or republish Bazaar data (their terms forbid it). Read-only. Example: {\"q\":\"web search\"}.","input_schema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","properties":{"q":{"type":"string","maxLength":200,"description":"Search words to prefill on Agentic.Market, e.g. 'image generation'. Omit for the home page."}}},"output_schema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["links"],"properties":{"links":{"type":"array","items":{"type":"object","required":["name","url"],"properties":{"url":{"type":"string"},"name":{"type":"string"}},"additionalProperties":{}}}},"additionalProperties":{}},"annotations":{"readOnlyHint":true,"openWorldHint":false,"idempotentHint":true,"destructiveHint":false},"source":"probe","observed_at":"2026-10-19T20:01:52.350Z"},{"name":"get_kit","title":"Get one listing's details, trust evidence and price","description":"Get the full Agentropolis record for one listing by id: summary, pricing, payment-verified trust evidence (verified buyers, settlements, wash flags, disclosed test sales), badge tiers, sources and links. Use it after search_kits to judge whether a listing is worth using; use get_kit_manifest instead when you need the machine-readable invoke contract (endpoints, schemas, payment offers). Read-only, no auth; logs an anonymous detail view for seller analytics. Unknown ids return an error result with error 'not_found'. Example: {\"id\":\"seenly.seenly-token-preflight\"}.","input_schema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["id"],"properties":{"id":{"type":"string","minLength":3,"description":"Listing id exactly as returned by search_kits results[].id, e.g. 'seenly.seenly-token-preflight' or 'mcp.io-github-owner-name'."}}},"output_schema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["id","name","kind","badges"],"properties":{"id":{"type":"string"},"kind":{"type":"string"},"name":{"type":"string"},"tiers":{"description":"Badge tiers: earned (Verified, Live-Tested, Trusted) and paid/showcase (Agentropolis Pro)"},"trust":{"description":"Payment-verified trust; score null = no evidence"},"badges":{"type":"array","items":{"type":"string"}}},"additionalProperties":{}},"annotations":{"readOnlyHint":true,"openWorldHint":false,"idempotentHint":true,"destructiveHint":false},"source":"probe","observed_at":"2026-10-19T20:01:52.350Z"},{"name":"get_kit_manifest","title":"Get one listing's kit.json invoke contract","description":"Get the kit.json v0.1 manifest for one listing: how to call it (HTTP, MCP or A2A endpoints), input/output schema references, payment offers (rail, network, asset, payTo, amount), discovery files and a trust summary. Use it when you are about to call a listing yourself; use get_kit for human-readable details and trust evidence, or call_kit to call an x402 listing through Agentropolis. Read-only, no auth. For seller-published kits this mirrors the seller's own kit.json; for seeded listings it is generated from public metadata and may be incomplete, so prefer the seller's live 402 challenge for exact prices. Example: {\"id\":\"seenly.seenly-pitch-kit\"}.","input_schema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["id"],"properties":{"id":{"type":"string","minLength":3,"description":"Listing id exactly as returned by search_kits results[].id, e.g. 'seenly.seenly-token-preflight' or 'mcp.io-github-owner-name'."}}},"output_schema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["kit","id"],"properties":{"id":{"type":"string"},"kit":{"type":"string","description":"Manifest version, '0.1'"},"invoke":{"type":"array","items":{}},"offers":{"type":"array","items":{}}},"additionalProperties":{}},"annotations":{"readOnlyHint":true,"openWorldHint":false,"idempotentHint":true,"destructiveHint":false},"source":"probe","observed_at":"2026-10-19T20:01:52.350Z"},{"name":"get_market_snapshot","title":"Get wash-filtered x402 paid-usage stats by category","description":"Get 30-day x402 paid-usage statistics per category, with wash trading filtered out: services with paid usage, verified buyers, settlements, median listed price and listings excluded for wash signals. Use it for market sizing or price benchmarking; to find individual tools use search_kits. Read-only, no parameters. Data: x402-list.com measured settlements (CC BY 4.0, attribute when quoting) plus Agentropolis wash filtering. Buyer counts are summed per service, so a wallet that pays several services is counted once per service. Same data as /stats and the weekly reports at /reports.","input_schema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","properties":{}},"output_schema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["report","attribution","caveat","rows"],"properties":{"rows":{"type":"array","items":{"type":"object","required":["category"],"properties":{"category":{"type":"string"}},"additionalProperties":{}}},"caveat":{"type":"string"},"report":{"type":"string"},"attribution":{"type":"string"},"generated_at":{"type":"string"}},"additionalProperties":{}},"annotations":{"readOnlyHint":true,"openWorldHint":false,"idempotentHint":true,"destructiveHint":false},"source":"probe","observed_at":"2026-10-19T20:01:52.350Z"},{"name":"get_roadmap","title":"List Agentropolis features and their status","description":"List Agentropolis platform features with status (live, partial, stub, planned), endpoint and guardrails: badges, the x402 relay, seller claims and analytics, sponsored placement, market data, billing. Use it to check whether a platform capability exists before relying on it; it describes Agentropolis itself, not listings. Read-only, no parameters. Stub endpoints answer HTTP 501; payments_enabled shows whether Agentropolis charges for anything (currently false).","input_schema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","properties":{}},"output_schema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["payments_enabled","items"],"properties":{"items":{"type":"array","items":{"type":"object","required":["id","status"],"properties":{"id":{"type":"string"},"status":{"type":"string"}},"additionalProperties":{}}},"payments_enabled":{"type":"boolean"}},"additionalProperties":{}},"annotations":{"readOnlyHint":true,"openWorldHint":false,"idempotentHint":true,"destructiveHint":false},"source":"probe","observed_at":"2026-10-19T20:01:52.350Z"},{"name":"get_trust_method","title":"Explain how trust scores and ranking work","description":"Explain how Agentropolis computes trust scores (method hub-trust-v0.1) and ranks search results: which payment evidence counts, wash-trading exclusions, low-sample caps, why our own test purchases never count, and what a null score means. Use it to interpret the trust and badge fields from search_kits or get_kit; it returns the method, not any listing's score. Read-only, no parameters.","input_schema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","properties":{}},"output_schema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["method","score","exclusions","ranking"],"properties":{"score":{"type":"string"},"method":{"type":"string"},"ranking":{"type":"string"},"exclusions":{"type":"array","items":{"type":"string"}}},"additionalProperties":{}},"annotations":{"readOnlyHint":true,"openWorldHint":false,"idempotentHint":true,"destructiveHint":false},"source":"probe","observed_at":"2026-10-19T20:01:52.350Z"},{"name":"list_categories","title":"List index categories with listing counts","description":"List every category in the Agentropolis index with its listing count, largest first (about 18 snake_case ids such as web_search, crypto_onchain_data, llm_inference). Use it to pick a valid value for search_kits' category filter or to see what the index covers; for paid-usage numbers per category use get_market_snapshot. Read-only, no parameters. Category pages with prices and verified buyers: /categories.","input_schema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","properties":{}},"output_schema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["categories"],"properties":{"categories":{"type":"array","items":{"type":"object","required":["category","count"],"properties":{"count":{"type":"number"},"category":{"type":"string"}},"additionalProperties":{}}}},"additionalProperties":{}},"annotations":{"readOnlyHint":true,"openWorldHint":false,"idempotentHint":true,"destructiveHint":false},"source":"probe","observed_at":"2026-10-19T20:01:52.350Z"},{"name":"list_sources","title":"List data sources, licenses and exclusions","description":"List the registries and directories Agentropolis ingests or deliberately excludes, with each source's license or terms decision, robots handling and listing count (e.g. Official MCP Registry CC0, x402-list.com CC BY 4.0; Coinbase Bazaar link-out only). Use it to check provenance or the attribution required before citing results; it does not search listings (use search_kits). Read-only, no parameters.","input_schema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","properties":{}},"output_schema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["meta","sources"],"properties":{"meta":{"type":"object","propertyNames":{"type":"string"},"additionalProperties":{}},"sources":{"type":"array","items":{"type":"object","propertyNames":{"type":"string"},"additionalProperties":{}}}},"additionalProperties":{}},"annotations":{"readOnlyHint":true,"openWorldHint":false,"idempotentHint":true,"destructiveHint":false},"source":"probe","observed_at":"2026-10-19T20:01:52.350Z"},{"name":"search_kits","title":"Search tools, paid APIs and MCP servers by task","description":"Search the Agentropolis index of 48,189 agent-usable listings (MCP servers, x402/MPP pay-per-call HTTP APIs, A2A agents and kits) by task keywords, with optional filters. Use it first when you need a tool for a task; then use get_kit for one listing's trust evidence and price, or get_kit_manifest for how to call it. Not for browsing categories (list_categories) or market totals (get_market_snapshot). Read-only, no auth, never pays. Ranking: BM25 text relevance, boosted by payment-verified trust and the earned Live-Tested badge; trust.score null means no payment evidence (not a negative signal). results[] is organic; featured[] is a separate, labelled Agentropolis Pro row (today only our own first-party kits, no fee paid) and sponsored[] is always empty. Listed prices are hints; the seller's live HTTP 402 challenge is authoritative. Each search is logged anonymously (query text, no raw IP). Example: {\"q\":\"web search\",\"rail\":\"x402\",\"max_price_usd\":0.01,\"min_trust\":40}.","input_schema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["q"],"properties":{"q":{"type":"string","maxLength":200,"minLength":1,"description":"What the agent needs, in plain words: 'web search', 'transcribe audio with speakers', 'postgres', 'token honeypot check'. Keywords beat full sentences."},"kind":{"enum":["kit","http_api","mcp_server","a2a_agent"],"type":"string","description":"Restrict to one listing type: kit (packaged task API), http_api (pay-per-call HTTP API), mcp_server, a2a_agent. Omit for all."},"rail":{"enum":["x402","mpp"],"type":"string","description":"Only listings that accept this payment rail: x402 (USDC on-chain, per call) or mpp (Machine Payments Protocol)."},"limit":{"type":"integer","maximum":25,"minimum":1,"description":"Number of organic results to return, 1-25 (default 10)."},"category":{"type":"string","description":"Category id from list_categories, e.g. 'web_search' or 'crypto_onchain_data'. Comma-separate to allow several."},"min_trust":{"type":"number","maximum":100,"minimum":0,"description":"Only listings with a payment-verified trust score of at least this value (0-100). Excludes listings with no payment evidence."},"paid_only":{"type":"boolean","description":"true = only listings that accept a payment rail (x402 or MPP)."},"max_price_usd":{"type":"number","minimum":0,"description":"Only listings whose lowest listed price per call/unit is at most this many US dollars, e.g. 0.01. Listings without a known price are excluded when set."}}},"output_schema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["total","results","featured","featured_label","sponsored","ranking"],"properties":{"total":{"type":"number","description":"Organic matches before limit"},"ranking":{"type":"string","description":"How results were ranked"},"results":{"type":"array","items":{"type":"object","required":["id","name","kind"],"properties":{"id":{"type":"string"},"kind":{"type":"string"},"name":{"type":"string"}},"additionalProperties":{}},"description":"Organic results: id, name, kind, summary, pricing, trust, badges, tiers, invoke, links (page, kit_manifest, call when relayable, go), buy (relay_x402 or link_out)"},"featured":{"type":"array","items":{"type":"object","required":["id"],"properties":{"id":{"type":"string"}},"additionalProperties":{}},"description":"Labelled Agentropolis Pro row, separate from organic results"},"search_id":{"type":"string","description":"Anonymous id for this search"},"sponsored":{"type":"array","items":{},"description":"Always empty today"},"featured_label":{"type":"string"}},"additionalProperties":{}},"annotations":{"readOnlyHint":true,"openWorldHint":false,"idempotentHint":true,"destructiveHint":false},"source":"probe","observed_at":"2026-10-19T20:01:52.350Z"}],"next_cursor":null,"next_actions":[{"action":"get_connection","description":"Connection block to call these tools","href":"/v1/servers/io.agentropolis%2Fagentropolis/connection?target=mcpServers","arguments":{"name":"io.agentropolis/agentropolis","target":"mcpServers"}},{"action":"get_server","description":"Full descriptor with trust and connectability","href":"/v1/servers/io.agentropolis%2Fagentropolis","arguments":{"name":"io.agentropolis/agentropolis"}}]}