{"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 (OpenAPI https://heyresearch.xyz/openapi.json) and a hosted MCP server at https://heyresearch.xyz/mcp. 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.","supportedInterfaces":[{"url":"https://heyresearch.xyz/api/a2a","protocolBinding":"JSONRPC","protocolVersion":"1.0"}],"provider":{"organization":"HEY Research Lab","url":"https://heyresearch.xyz"},"version":"1.0.0","documentationUrl":"https://heyresearch.xyz/developers/agents","iconUrl":"https://heyresearch.xyz/hey-mark.png","capabilities":{"streaming":false,"pushNotifications":false,"extendedAgentCard":false},"defaultInputModes":["application/json","text/plain"],"defaultOutputModes":["application/json","text/plain"],"skills":[{"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>\"}.","tags":["robinhood-chain","project-research","builder-activity","evidence"],"examples":["{\"skill\":\"research_project\",\"project\":\"hoodlock\"}","research_project hoodlock"],"inputModes":["application/json","text/plain"],"outputModes":["application/json","text/plain"]},{"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>\"]}.","tags":["robinhood-chain","comparison"],"examples":["{\"skill\":\"compare_projects\",\"projects\":[\"hoodlock\",\"pons\"]}"],"inputModes":["application/json","text/plain"],"outputModes":["application/json","text/plain"]},{"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.","tags":["changes","monitoring","evidence"],"examples":["{\"skill\":\"what_changed\",\"project\":\"hoodlock\",\"limit\":10}","what_changed"],"inputModes":["application/json","text/plain"],"outputModes":["application/json","text/plain"]},{"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.","tags":["explainability","evidence","methodology"],"examples":["{\"skill\":\"explain_fact\",\"project\":\"hoodlock\",\"fact\":\"activity.status\"}"],"inputModes":["application/json","text/plain"],"outputModes":["application/json","text/plain"]},{"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 — states, never a score. Use before concluding anything from an absence. Input: {\"skill\":\"check_project_coverage\",\"project\":\"<slug>\"}.","tags":["coverage","evidence-gaps"],"examples":["{\"skill\":\"check_project_coverage\",\"project\":\"hoodlock\"}"],"inputModes":["application/json","text/plain"],"outputModes":["application/json","text/plain"]},{"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…\"}.","tags":["contracts","robinhood-chain"],"examples":["{\"skill\":\"investigate_contract\",\"address\":\"0x0000000000000000000000000000000000000000\"}"],"inputModes":["application/json","text/plain"],"outputModes":["application/json","text/plain"]}]}