{"uid":"cap_41QoFnf5dstSpR0gtxqkB","slug":"mcp-security-agentdiet-dev-hackernews-developer-ecosystem-real-time-8370cfad","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/hackernews-trends)","url":"https://mcp-security.agentdiet.dev/v1/hackernews-trends?utm_source=zero.xyz","method":"POST","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_RowM7012WlEojXpRiUTF_","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 technology, startup, framework, or AI model","exampleAgentPrompt":"What's the current developer sentiment on HackerNews for LangChain — is there positive buzz, criticism, or is it mostly ignored right now?","exampleUseCases":[{"title":"Startup launch reception check","prompt":"We just launched on HackerNews yesterday — can you pull the live sentiment and discussion velocity for 'Supabase' and tell me if developers are reacting positively or negatively?"},{"title":"AI model developer buzz tracking","prompt":"What are developers on HackerNews actually saying about Llama 3 right now? I want to know if sentiment is mostly positive, what criticisms are coming up, and how fast it's moving."},{"title":"Framework adoption pulse for investment research","prompt":"I'm evaluating whether to invest in companies building on Svelte — what does the HackerNews developer community think of it right now, and is it gaining or losing momentum?"}],"resultDescription":"Returns live HackerNews discussion data including front-page velocity metrics, aggregated developer sentiment signals, relevant thread summaries, and trend indicators for the queried technology, startup, or AI model topic.","failureModes":["Empty or too-generic query returns low-signal or no matching results","HackerNews Algolia upstream outage causes degraded or empty response","Highly niche or misspelled query keyword yields zero matching discussions","Rate limiting or payment failure returns HTTP 402 with payment required details","Very new topics with no HackerNews history return empty sentiment data"],"whenToPreferThis":"Choose this endpoint when you need real-time, developer-community-specific sentiment and trend velocity from HackerNews rather than broad social media or general web sentiment. It is ideal for tracking how the technical/developer audience specifically perceives a framework, startup, or AI model, as opposed to mainstream public opinion. Prefer it over generic web search sentiment tools when the HackerNews developer ecosystem opinion is the signal that matters.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-23T06:30:17.372Z","isFirstParty":false,"canonicalSlug":"mcp-security-agentdiet-dev-hackernews-developer-ecosystem-real-time-d72580f6"}