{"uid":"cap_BZ3InAk2wgh6bhoE5qjLi","slug":"mcp-security-agentdiet-dev-hackernews-developer-ecosystem-real-time-c8ba88c3","name":"HackerNews & Developer Ecosystem Real-Time Sentiment Pulse","description":"Queries live HackerNews discussions, front-page velocity, and developer sentiment on any framework, startup, or AI model. (Live x402 v2, IETF MPP & MCP endpoint at https://mcp-security.agentdiet.dev/v1/dev-sentiment)","url":"https://mcp-security.agentdiet.dev/v1/dev-sentiment?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","required":["query"],"properties":{"query":{"type":"string","minLength":1,"description":"Technology, startup, library, or topic keyword to analyze across HackerNews"}}},"responseSchema":{"type":"object"},"example":null,"exampleRequest":null,"tags":[],"displayCostAmount":"0.01","displayCostAsset":"USD","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":"mpp","network":"tempo","amountUsd":"0.01","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"mpp","network":"tempo","amountUsd":"0.01","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_fPo67yrbo_Sg5MeaI5zkd","protocol":"mpp","methodType":"crypto","chain":"tempo","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":"mcp-security.agentdiet.dev","brandSlug":"mcp-security-agentdiet-dev-mpp","brandBaseUrl":"https://mcp-security.agentdiet.dev","brandDocsUrl":null,"whatItDoes":"Queries live HackerNews discussions, front-page velocity, and developer sentiment for any framework, startup, library, or AI model keyword.","exampleAgentPrompt":"What's the current HackerNews sentiment and discussion velocity around Anthropic's Claude right now — are developers excited, skeptical, or mixed?","exampleUseCases":[{"title":"Startup competitive intelligence check","prompt":"Pull the live HackerNews sentiment and front-page velocity for Vercel — I want to know how developers are talking about them compared to a few weeks ago."},{"title":"AI model launch reception tracking","prompt":"What are developers on HackerNews saying about Llama 3 right now? Give me the sentiment pulse and any trending discussions."},{"title":"Framework adoption signal research","prompt":"I'm evaluating whether to adopt Svelte for our next project — can you check what the HackerNews developer community is saying about it and how active the discussion is?"}],"resultDescription":"Returns aggregated developer sentiment data derived from live HackerNews discussions, including discussion thread summaries, front-page velocity indicators, and community sentiment signals for the queried technology or topic keyword.","failureModes":["Empty or very niche query returns no HackerNews results","Payment failure via x402 if USDC balance is insufficient","Rate limiting if excessive queries are made in short succession","Ambiguous keyword (e.g. 'apple') may return mixed or irrelevant discussions","Service unavailability returns non-200 response with no sentiment data"],"whenToPreferThis":"Choose this endpoint when you need real-time, developer-community-specific sentiment from HackerNews rather than broad social media sentiment. It is best for gauging how technical practitioners — engineers, founders, and researchers — are currently reacting to a specific framework, AI model, startup, or library. Prefer it over generic web search sentiment tools when the audience is specifically developers and the source fidelity of HackerNews matters.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-21T07:25:57.404Z","isFirstParty":false,"canonicalSlug":"mcp-security-agentdiet-dev-hackernews-developer-ecosystem-real-time-d72580f6"}