Hackernews posts about the Responses API

1. Launch HN: Vendo (YC S26) – Let users build features on top of your product (github.com)
   58 points by yousefh409 1 day ago | 22 comments
2. Show HN: Build native iOS widgets from any HTTPS endpoint
   2 points by elkabong 29 days ago | discuss
3. AI policies that don't suck
   1 points by reilly3000 22 days ago | discuss
4. Show HN: I built a hypervisor and client for inference on consumer compute (scalattice.com)
   3 points by RomulusHill 27 days ago | discuss
5. Kimi K3 Now Available via Telnyx Inference API (telnyx.com)
   132 points by fionaattelnyx 25 days ago | 88 comments
6. Show HN: Stunt – a stunt double for the APIs you integrate (95 adapters) (github.com)
   2 points by polymatto 3 days ago | 2 comments
7. Show HN: I spent 3 months making desktop automation stop lying to AI agents (github.com)
   6 points by lahfir 7 days ago | discuss
8. Show HN: Mirafold – Your Agent with Generative UI (Codex, Claude Code, Gemini) (mirafold.com)
   4 points by kserrec 14 days ago | 9 comments
9. Show HN: Run your GitHub Actions locally or self-hosted in isolated microvms (preloop.dev)
   4 points by Bnjoroge 12 days ago | 2 comments
10. Show HN: Save your Claude/codex/copilot tokens by using context profiler (github.com)
    2 points by iezhy 25 days ago | discuss
11. Show HN: Spread – Real-Time New Zealand Supermarket Data via API and MCP (spread.butterup.app)
    1 points by geesus 6 days ago | discuss
12. Show HN: Open-Cowork – an open-source, model-agnostic computer-use agent (github.com)
    2 points by nkov47 22 days ago | discuss
13. Launch HN: Speko (YC S26) – OpenRouter for Voice AI (speko.ai)
    118 points by abdik 4 days ago | 68 comments
14. Show HN: Mocktail – Free, open-source mock API server with a built-in dashboard (getmocktail.com)
    25 points by hhaluk 7 days ago | 1 comments
15. Show HN: OpenParser – swappable OCR models in one API (www.openparser.dev)
    2 points by nmatej1 11 days ago | 1 comments
16. Show HN: The TERSE state language and protocol (github.com)
    2 points by infiniteAdmin 28 days ago | 1 comments
17. Show HN: HarnessRouter: Unified interface for agent harnesses (github.com)
    10 points by songrenchu 4 days ago | 14 comments
18. Show HN: Aurora – AI Gateway built in Go (github.com)
    7 points by gurveer51 20 days ago | 2 comments
19. Show HN: Free SEO checker that finds redirect chains and www issues (redirectiq.com)
    3 points by joshkurz 17 days ago | discuss
20. Show HN: CIYA – Purely Deterministic AI (iiio.app)
    2 points by iiiiiiiiio 2 days ago | 2 comments
21. Show HN: Visual way to understand things in parallel (wondering.app)
    7 points by ak2411 about 7 hours ago | 4 comments
22. Agent to Agent Communication in Wild
    2 points by digitcatphd about 7 hours ago | 1 comments
23. Are you good at AI, or just using it?
    12 points by ppezaris 1 day ago | 10 comments
24. Show HN: Needle2: 14MB agentic LLM for phones, wearables, smart home and robots (cactuscompute.com)
    535 points by HenryNdubuaku 11 days ago | 185 comments
25. Show HN: I spent 2 years designing a mechanical Magic Keyboard (electronicmaterialsoffice.com)
    306 points by aemerson_ 15 days ago | 245 comments
26. Launch HN: Bullet (YC S26) – A Faster Coding Agent (www.codewithbullet.com)
    121 points by adi1 9 days ago | 89 comments
27. Show HN: Go CLI for website health checks, zero dependencies (github.com)
    13 points by mehmetkose 3 days ago | 3 comments
28. Offline RAG on iOS with Spatial Integration
    2 points by CartoType 1 day ago | 1 comments
29. New tools and features in the Responses API (openai.com)
    74 points by meetpateltech over 1 year ago | 34 comments
30. OpenAI's GPT-5-Codex model is now live in the Responses API (twitter.com)
    4 points by bigwheels 11 months ago | 2 comments
31. Open Responses – Interoperable LLM Interfaces Based on the OpenAI Responses API (www.openresponses.org)
    4 points by armcat 7 months ago | discuss
32. GPT-5.2-Codex is now available in the Responses API (twitter.com)
    4 points by tosh 7 months ago | discuss
33. Speeding up agentic workflows with WebSockets in the Responses API (openai.com)
    3 points by xngbuilds 4 months ago | discuss
34. OpenAI: We Built the Responses API (developers.openai.com)
    2 points by tosh 11 months ago | discuss
35. Speeding up agentic workflows with WebSockets in the Responses API (openai.com)
    1 points by tosh 4 months ago | discuss
36. From model to agent: Equipping the Responses API with a computer environment (openai.com)
    1 points by vinhnx 5 months ago | discuss
37. Doing RAG on PDFs Using File Search in the Responses API (cookbook.openai.com)
    1 points by tosh 8 months ago | discuss
38. We Built the Responses API (developers.openai.com)
    1 points by dphuang2 11 months ago | discuss
39. Show HN: Performant intracontinental public transport routing in Rust (github.com)
    167 points by ellenhp over 1 year ago | 24 comments
40. Bad MCP design costs your agent 5x more tokens
    17 points by JohnnyZhang483 3 months ago | 1 comments
41. Show HN: Open Responses – Drop-In OpenAI Responses API Alternative for Any LLM
    13 points by ishita159 over 1 year ago | 5 comments
42. Show HN: PromptJuggler – A dev env and runner for prompts, workflows, agents (promptjuggler.com)
    3 points by TamasSzigeti 5 months ago | discuss
43. Show HN: Intake API – An inbox for AI coding agents
    3 points by mjsweet 5 months ago | discuss
44. GPT-5.2-codex-rewardmaxx-ultra-think and products from AI labs
    3 points by akira_067 9 months ago | discuss
45. Ask HN: Help with Nginx Internal Redirect Based on Subdomain Validation
    2 points by always_imposter over 1 year ago | 1 comments
46. Show HN: ChatProjects Open-source WordPress plugin for document RAG and chat (github.com)
    2 points by morog 6 months ago | discuss
47. Divyam-LLM-interop:LLM responses,requests translation across APIs and models
    1 points by omkarashish 9 months ago | discuss
48. Show HN: BlazeMQ – 52KB Kafka-compatible broker in C++20, zero dependencies (github.com)
    5 points by awneeshtiwari 6 months ago | 1 comments
49. Show HN: I built an all-in-one API client, DB client and Data inspector (www.postpilot.dev)
    1 points by anlac96_it 7 months ago | discuss
50. Show HN: Kortx – MCP server connecting Claude Code to GPT-5 (github.com)
    1 points by sleepy_ghost 10 months ago | discuss
51. Show HN: SpecGate – Validate API responses against OpenAPI in real-time (github.com)
    1 points by CER10TY about 1 year ago | discuss
52. Prompt to make Claude more autonomous in web dev
    5 points by louison11 5 months ago | 1 comments
53. Show HN: MCP Server for Tally – Create and Manage Forms with Claude (github.com)
    3 points by cryophobic about 1 year ago | discuss
54. Tell HN: MCP Implementation – The Gap Between "Callable" and "Friendly"
    2 points by Tomotoes over 1 year ago | discuss
55. Show HN: notperplexity – Emulating an AI-Search Engine over the Weekend
    2 points by shahahmed over 1 year ago | discuss
56. Show HN: Chrome Extension to Preview Escaped Strings (github.com)
    1 points by rand_num_gen 12 months ago | discuss
57. The whole point of OpenAI's Responses API is to help them hide reasoning traces (www.seangoedecke.com)
    3 points by dkleinest 6 months ago | 2 comments
58. The whole point of OpenAI's Responses API is to help them hide reasoning traces (www.seangoedecke.com)
    3 points by tensegrist 8 months ago | 1 comments