{"uid":"cap_eEN1NTNo-PQOXeDne_KJ_","slug":"protocol-radar-ai-agent-framework-releases-406db73a","name":"Protocol Radar – AI Agent Framework Releases","description":"Latest releases of AI agent frameworks and specs as JSON: OpenClaw, Model Context Protocol specification, LangGraph, CrewAI. Version, date, days since release and link to release notes, read live from GitHub.","url":"https://aaron-protocol-radar.vercel.app/agents/framework-releases?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET"],"type":"string"},"queryParams":{"type":"object","properties":{}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.01","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.01/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_XAYUfh9bEqKq3UKyxt8Rb","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns the latest release versions, dates, days since release, and release notes links for major AI agent frameworks (OpenClaw, Model Context Protocol, LangGraph, CrewAI) as JSON, read live from GitHub.","exampleAgentPrompt":"What are the latest releases of LangGraph, CrewAI, and the Model Context Protocol right now — version numbers, when they came out, and links to their release notes?","exampleUseCases":[{"title":"AI framework version dashboard","prompt":"Give me a quick status check on all major AI agent frameworks — what versions of LangGraph, CrewAI, OpenClaw, and the MCP spec are currently released and how long ago were they published?"},{"title":"Detecting a new MCP spec release","prompt":"Has the Model Context Protocol specification been updated in the last week? If so, what's the new version and where can I read the release notes?"},{"title":"Keeping dependencies up to date","prompt":"I'm building with LangGraph and CrewAI — can you check if either has a newer release than what I'm using (0.2.28 for LangGraph, 0.80.0 for CrewAI) and link me to what changed?"}],"resultDescription":"A JSON object containing an entry for each tracked framework (OpenClaw, Model Context Protocol, LangGraph, CrewAI), each with the latest version string, release date, number of days since release, and a URL to the GitHub release notes page.","failureModes":["GitHub API rate limiting may cause stale or failed data fetches","A framework's GitHub repo structure changes, breaking the release scrape","Network timeout from Vercel to GitHub returns an error or empty payload","Newly released frameworks not in the tracked list will not appear"],"whenToPreferThis":"Use this endpoint when you need up-to-date release metadata specifically for AI agent frameworks (LangGraph, CrewAI, MCP spec, OpenClaw) in a single aggregated call, rather than querying each GitHub repo individually. Prefer this over GitHub API calls directly when you want a normalized, pre-parsed JSON response without handling GitHub auth or pagination.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-12T18:31:17.157Z","isFirstParty":false,"canonicalSlug":"protocol-radar-ai-agent-framework-releases-406db73a"}