{"id":12167,"name":"HEY Research Lab","description":"HEY Research Lab is an evidence-backed research layer for Robinhood Chain (chain id 4663). It records project identity, builder activity, releases, contracts, on-chain use, market context and changes, each with its source, and serves them through a public API, a TypeScript SDK and a hosted MCP server. Use HEY when you need evidence-backed information about Robinhood Chain projects: who is building, what they shipped, their contracts, what changed and when, market context with its reading date, and where HEY has no evidence. Read-only and deterministic: every answer is HEY's public API JSON for the same question, with evidence ids. The same record is served as a public API at https://heyresearch.xyz/api with its OpenAPI document at https://heyresearch.xyz/openapi.json and as a hosted MCP server at https://heyresearch.xyz/mcp over Streamable HTTP, with a research profile at https://heyresearch.xyz/mcp/research (builder intelligence first: no market-move, Under the Radar or valuation tool, and the ledger without market events; research_answer still carries the market context of HEY's agent contract (the valuation with its kind, source and reading date, and the market status), labelled context only and never a builder judgement). $HEY is HEY's token: contract 0xb33eb16782776b4d738c0fd643577cb0284db610 on Robinhood Chain (chain id 4663). HEY Research Lab is the product's brand name; \"Hey Research Lab\" is the same entity as its own project record and social accounts spell it. No wallet analytics, PnL, smart-money or whale labels, wallet profiles or \"follow this wallet\". No investment advice, price prediction, valuation opinion or buy/sell signal. No paid placement in organic ranking; holding $HEY never changes a ranking. No provider call in a read: every answer comes from HEY's own tables.","card_url":"https://heyresearch.xyz/.well-known/agent-card.json","endpoint":"https://heyresearch.xyz/api/a2a","protocol_version":"1.0","first_seen":"2026-10-10T13:43:17.912880+00:00","last_verified":"2026-10-10T16:40:02.339013+00:00","card":{"name":"HEY Research Lab","skills":[{"id":"research_project","name":"Research one project","tags":["robinhood-chain","project-research","builder-activity","evidence"],"examples":["{\"skill\":\"research_project\",\"project\":\"chit\"}","research_project chit"],"inputModes":["application/json","text/plain"],"description":"One Robinhood Chain project's important state from HEY's record: identity, builder activity, market context with its reading date and valuation kind, on-chain use, verification, locks, the newest changes, freshness and coverage. Input: {\"skill\":\"research_project\",\"project\":\"<slug>\"}. Or plain text: a project's name, ticker or 0x contract, looked up through HEY's search — one exact match is researched, several are listed as candidates, none is not_found; HEY never guesses. Add \"contract\":\"agent-intelligence-v1\" for HEY's AgentIntelligenceResponse v1 (answer, tagged claims, unknowns, freshness, evidence ids).","outputModes":["application/json","text/plain"]},{"id":"compare_projects","name":"Compare projects","tags":["robinhood-chain","comparison"],"examples":["{\"skill\":\"compare_projects\",\"projects\":[\"digitaldon\",\"anyroute\"]}"],"inputModes":["application/json","text/plain"],"description":"Two to four published projects side by side with the page's own figures and gates. No winner is named. Input: {\"skill\":\"compare_projects\",\"projects\":[\"<slug>\",\"<slug>\"]}. Add \"contract\":\"agent-intelligence-v1\" for HEY's AgentIntelligenceResponse v1 (answer, tagged claims, unknowns, freshness, evidence ids). The contract compares builder metrics over 30 days only.","outputModes":["application/json","text/plain"]},{"id":"what_changed","name":"What changed","tags":["changes","monitoring","evidence"],"examples":["{\"skill\":\"what_changed\",\"project\":\"chit\",\"limit\":10}","what_changed"],"inputModes":["application/json","text/plain"],"description":"Changes HEY recorded on its canonical ledger, chain-wide or for one project, newest first or synced from a cursor. Input: {\"skill\":\"what_changed\",\"project\":\"<slug>\",\"detectedSince\":\"<ISO>\",\"after\":\"<cursor>\",\"limit\":20}; every field optional. Add \"contract\":\"agent-intelligence-v1\" for HEY's AgentIntelligenceResponse v1 (answer, tagged claims, unknowns, freshness, evidence ids). With the contract: {\"project\"?, \"days\": 1–30, \"types\"?: [\"build.release\", …], \"limit\": 1–50}.","outputModes":["application/json","text/plain"]},{"id":"explain_fact","name":"Explain a published fact","tags":["explainability","evidence","methodology"],"examples":["{\"skill\":\"explain_fact\",\"project\":\"chit\",\"fact\":\"activity.status\"}"],"inputModes":["application/json","text/plain"],"description":"Why HEY publishes a figure for a project: the rule, the inputs, the lineage and the evidence ids, from persisted evaluations. Facts: market.valuation, market.status, activity.status, build.momentum, discovery_gap, still_building, research.level, token.verification, source.counted, market_integrity.state. Input: {\"skill\":\"explain_fact\",\"project\":\"<slug>\",\"fact\":\"<fact>\"}; without fact, the facts HEY can explain. Add \"contract\":\"agent-intelligence-v1\" for HEY's AgentIntelligenceResponse v1 (answer, tagged claims, unknowns, freshness, evidence ids). With the contract the answer is builder_status: activity status with its methodology, inputs, evidence and excluded context.","outputModes":["application/json","text/plain"]},{"id":"check_project_coverage","name":"Check what HEY knows","tags":["coverage","evidence-gaps"],"examples":["{\"skill\":\"check_project_coverage\",\"project\":\"chit\"}"],"inputModes":["application/json","text/plain"],"description":"Per dimension, whether HEY measured it: MEASURED, NO_SOURCE, NOT_ENOUGH_YET, STALE, SOURCE_UNAVAILABLE, NOT_APPLICABLE, NOT_RESEARCHED, ERROR or WITHHELD (with an optional stateDetail: PARTIAL or MAPPING_BLOCKED) — states, never a score. Use before concluding anything from an absence. Input: {\"skill\":\"check_project_coverage\",\"project\":\"<slug>\"}. Add \"contract\":\"agent-intelligence-v1\" for HEY's AgentIntelligenceResponse v1 (answer, tagged claims, unknowns, freshness, evidence ids). With the contract each gap is UNKNOWN, NOT_MEASURED, NOT_VERIFIED, STALE or INSUFFICIENT_EVIDENCE.","outputModes":["application/json","text/plain"]},{"id":"investigate_contract","name":"Investigate a contract","tags":["contracts","robinhood-chain"],"examples":["{\"skill\":\"investigate_contract\",\"address\":\"0xd523a627030509021cc39b6d7c8543417d3e50d8\"}"],"inputModes":["application/json","text/plain"],"description":"One Robinhood Chain contract as HEY recorded it: project, creation, deployer, proxy and implementation history, verified source, interface counts and seven-day activity, each with whether HEY measured it. Input: {\"skill\":\"investigate_contract\",\"address\":\"0x…\"}. Add \"contract\":\"agent-intelligence-v1\" for HEY's AgentIntelligenceResponse v1 (answer, tagged claims, unknowns, freshness, evidence ids). With the contract, and optionally \"project\":\"<slug>\", the answer is VERIFIED, UNVERIFIED, CONTRACT_MISMATCH or UNKNOWN attribution.","outputModes":["application/json","text/plain"]}],"iconUrl":"https://heyresearch.xyz/hey-mark.png","version":"1.0.0","provider":{"url":"https://heyresearch.xyz","organization":"HEY Research Lab"},"description":"HEY Research Lab is an evidence-backed research layer for Robinhood Chain (chain id 4663). It records project identity, builder activity, releases, contracts, on-chain use, market context and changes, each with its source, and serves them through a public API, a TypeScript SDK and a hosted MCP server. Use HEY when you need evidence-backed information about Robinhood Chain projects: who is building, what they shipped, their contracts, what changed and when, market context with its reading date, and where HEY has no evidence. Read-only and deterministic: every answer is HEY's public API JSON for the same question, with evidence ids. The same record is served as a public API at https://heyresearch.xyz/api with its OpenAPI document at https://heyresearch.xyz/openapi.json and as a hosted MCP server at https://heyresearch.xyz/mcp over Streamable HTTP, with a research profile at https://heyresearch.xyz/mcp/research (builder intelligence first: no market-move, Under the Radar or valuation tool, and the ledger without market events; research_answer still carries the market context of HEY's agent contract (the valuation with its kind, source and reading date, and the market status), labelled context only and never a builder judgement). $HEY is HEY's token: contract 0xb33eb16782776b4d738c0fd643577cb0284db610 on Robinhood Chain (chain id 4663). HEY Research Lab is the product's brand name; \"Hey Research Lab\" is the same entity as its own project record and social accounts spell it. No wallet analytics, PnL, smart-money or whale labels, wallet profiles or \"follow this wallet\". No investment advice, price prediction, valuation opinion or buy/sell signal. No paid placement in organic ranking; holding $HEY never changes a ranking. No provider call in a read: every answer comes from HEY's own tables.","capabilities":{"streaming":false,"extensions":[{"uri":"https://heyresearch.xyz/developers/agents#discover","params":{"api":{"base":"https://heyresearch.xyz/api","openapi":"https://heyresearch.xyz/openapi.json"},"mcp":{"endpoint":"https://heyresearch.xyz/mcp","transport":"streamable-http","npmPackage":"@hey-research-lab/mcp","registryName":"io.github.hey-research-lab/hey-research","researchEndpoint":"https://heyresearch.xyz/mcp/research"},"brand":"HEY Research Lab","chain":{"name":"Robinhood Chain","chainId":4663},"token":{"caip10":"eip155:4663:0xb33eb16782776b4d738c0fd643577cb0284db610","status":"live","symbol":"$HEY","chainId":4663,"profile":"https://heyresearch.xyz/api/hey/profile","contract":"0xb33eb16782776b4d738c0fd643577cb0284db610"},"domain":"heyresearch.xyz","llmsTxt":"https://heyresearch.xyz/llms.txt","nameNote":"HEY Research Lab is the product's brand name; \"Hey Research Lab\" is the same entity as its own project record and social accounts spell it.","agentCard":"https://heyresearch.xyz/.well-known/agent-card.json","projectRecordName":"Hey Research Lab"},"required":false,"description":"Data only, changes no request or response: HEY Research Lab's machine identity — brand and project-record name, domain, chain, the $HEY contract (null before launch, with the reason), the hosted MCP endpoints (full and research profile), the public API and OpenAPI document."}],"extendedAgentCard":false,"pushNotifications":false},"documentationUrl":"https://heyresearch.xyz/developers/agents","defaultInputModes":["application/json","text/plain"],"defaultOutputModes":["application/json","text/plain"],"supportedInterfaces":[{"url":"https://heyresearch.xyz/api/a2a","protocolBinding":"JSONRPC","protocolVersion":"1.0"}]},"signature_status":"unsigned","signature_detail":"No card signature supplied","signature_key_url":null,"signature_checked_at":"2026-10-10T16:40:02.339013+00:00","domain_claimed_at":null,"domain_proof_checked_at":null,"source_name":"Agent Tools Catalog","source_url":"https://agent-tools.cloud","last_check":{"checked_at":"2026-10-10T16:40:02.339013+00:00","success":true,"http_status":200,"detail":"Agent Card validated"},"also_published_at":[],"history_urls":["https://heyresearch.xyz/.well-known/agent-card.json"],"skills":[{"skill_id":"check_project_coverage","name":"Check what HEY knows","description":"Per dimension, whether HEY measured it: MEASURED, NO_SOURCE, NOT_ENOUGH_YET, STALE, SOURCE_UNAVAILABLE, NOT_APPLICABLE, NOT_RESEARCHED, ERROR or WITHHELD (with an optional stateDetail: PARTIAL or MAPPING_BLOCKED) — states, never a score. Use before concluding anything from an absence. Input: {\"skill\":\"check_project_coverage\",\"project\":\"<slug>\"}. Add \"contract\":\"agent-intelligence-v1\" for HEY's AgentIntelligenceResponse v1 (answer, tagged claims, unknowns, freshness, evidence ids). With the contract each gap is UNKNOWN, NOT_MEASURED, NOT_VERIFIED, STALE or INSUFFICIENT_EVIDENCE.","tags":["coverage","evidence-gaps"],"quality_warning":false},{"skill_id":"compare_projects","name":"Compare projects","description":"Two to four published projects side by side with the page's own figures and gates. No winner is named. Input: {\"skill\":\"compare_projects\",\"projects\":[\"<slug>\",\"<slug>\"]}. Add \"contract\":\"agent-intelligence-v1\" for HEY's AgentIntelligenceResponse v1 (answer, tagged claims, unknowns, freshness, evidence ids). The contract compares builder metrics over 30 days only.","tags":["robinhood-chain","comparison"],"quality_warning":false},{"skill_id":"explain_fact","name":"Explain a published fact","description":"Why HEY publishes a figure for a project: the rule, the inputs, the lineage and the evidence ids, from persisted evaluations. Facts: market.valuation, market.status, activity.status, build.momentum, discovery_gap, still_building, research.level, token.verification, source.counted, market_integrity.state. Input: {\"skill\":\"explain_fact\",\"project\":\"<slug>\",\"fact\":\"<fact>\"}; without fact, the facts HEY can explain. Add \"contract\":\"agent-intelligence-v1\" for HEY's AgentIntelligenceResponse v1 (answer, tagged claims, unknowns, freshness, evidence ids). With the contract the answer is builder_status: activity status with its methodology, inputs, evidence and excluded context.","tags":["explainability","evidence","methodology"],"quality_warning":false},{"skill_id":"investigate_contract","name":"Investigate a contract","description":"One Robinhood Chain contract as HEY recorded it: project, creation, deployer, proxy and implementation history, verified source, interface counts and seven-day activity, each with whether HEY measured it. Input: {\"skill\":\"investigate_contract\",\"address\":\"0x…\"}. Add \"contract\":\"agent-intelligence-v1\" for HEY's AgentIntelligenceResponse v1 (answer, tagged claims, unknowns, freshness, evidence ids). With the contract, and optionally \"project\":\"<slug>\", the answer is VERIFIED, UNVERIFIED, CONTRACT_MISMATCH or UNKNOWN attribution.","tags":["contracts","robinhood-chain"],"quality_warning":false},{"skill_id":"research_project","name":"Research one project","description":"One Robinhood Chain project's important state from HEY's record: identity, builder activity, market context with its reading date and valuation kind, on-chain use, verification, locks, the newest changes, freshness and coverage. Input: {\"skill\":\"research_project\",\"project\":\"<slug>\"}. Or plain text: a project's name, ticker or 0x contract, looked up through HEY's search — one exact match is researched, several are listed as candidates, none is not_found; HEY never guesses. Add \"contract\":\"agent-intelligence-v1\" for HEY's AgentIntelligenceResponse v1 (answer, tagged claims, unknowns, freshness, evidence ids).","tags":["robinhood-chain","project-research","builder-activity","evidence"],"quality_warning":false},{"skill_id":"what_changed","name":"What changed","description":"Changes HEY recorded on its canonical ledger, chain-wide or for one project, newest first or synced from a cursor. Input: {\"skill\":\"what_changed\",\"project\":\"<slug>\",\"detectedSince\":\"<ISO>\",\"after\":\"<cursor>\",\"limit\":20}; every field optional. Add \"contract\":\"agent-intelligence-v1\" for HEY's AgentIntelligenceResponse v1 (answer, tagged claims, unknowns, freshness, evidence ids). With the contract: {\"project\"?, \"days\": 1–30, \"types\"?: [\"build.release\", …], \"limit\": 1–50}.","tags":["changes","monitoring","evidence"],"quality_warning":false}],"quality_flags":[],"check_history":{"checks":2,"passed":2},"recent_checks":[{"card_url":"https://heyresearch.xyz/.well-known/agent-card.json","checked_at":"2026-10-10T16:40:02.339013+00:00","success":true,"http_status":200,"detail":"Agent Card validated"},{"card_url":"https://heyresearch.xyz/.well-known/agent-card.json","checked_at":"2026-10-10T13:43:17.912880+00:00","success":true,"http_status":200,"detail":"Agent Card validated"}],"endpoint_tls_check":{"checked_at":"2026-10-10T16:40:02.339013+00:00","success":true,"detail":"Valid TLS connection to advertised endpoint host; no A2A request sent"},"protocol_check":{"checked_at":"2026-10-10T13:43:17.912880+00:00","state":"a2a_response","http_status":200,"detail":"A2A task-not-found response to a read-only task lookup"},"events":[],"relationships":[],"verification":{"agent_card_url":"https://heyresearch.xyz/.well-known/agent-card.json","last_successful_card_check":"2026-10-10T16:40:02.339013+00:00","latest_card_check":{"checked_at":"2026-10-10T16:40:02.339013+00:00","success":true,"http_status":200,"detail":"Agent Card validated"},"signature_status":"unsigned","signature_checked_at":"2026-10-10T16:40:02.339013+00:00","task_endpoint_tested":true,"task_execution_tested":false,"endpoint_tls_checked_at":"2026-10-10T16:40:02.339013+00:00","endpoint_tls_reachable":true,"protocol_check_state":"a2a_response","protocol_checked_at":"2026-10-10T13:43:17.912880+00:00","provider_identity_verified":false,"domain_claimed_at":null,"domain_proof_checked_at":null}}