Tool radar
Decision tools and launches with source-aware context.
Plan LLM API and GPU decisions with transparent calculators, then inspect product and developer-tool launches surfaced from trusted public sources.
Tools tracked
1,697
matching launches
Shown
10
current page
Top radar
51
Collaborative Human Agent Protocol (CHAP)
Sources
1
on this page
AI decision tools
LLM API selector
Filter source-backed model routes by workload, context, capabilities, and budget.
Open tool →API cost calculatorEstimate monthly input, output, cache-read, and per-request charges.
Open tool →GPU / VRAM calculatorEstimate model-weight and optional architecture-aware KV-cache memory.
Open tool →Latest tracked launches
| Tool | Source | Category | Launch | Votes | Radar | Description |
|---|---|---|---|---|---|---|
| Collaborative Human Agent Protocol (CHAP) | hacker-news-ai | Community discussion | Aug 19, 2026 | 21 | RDR51 | HN discussion signal: 21 points, 4 comments. |
| OpenAI disbanded the team that assessed catastrophic model risks | hacker-news-ai | Community discussion | Aug 18, 2026 | 11 | RDR50 | HN discussion signal: 11 points, 3 comments. |
| HackEurope 2026: A short rant on AI and hackathons | hacker-news-ai | Community discussion | Aug 17, 2026 | 22 | RDR51 | HN discussion signal: 22 points, 4 comments. |
| AI Boosted Homework Scores by 18% – Then Exam Scores Dropped 20%, Study Shows | hacker-news-ai | Community discussion | Aug 21, 2026 | 19 | RDR51 | HN discussion signal: 19 points, 3 comments. |
| Show HN: AgentSight – eBPF observability for AI agents, no code changes | hacker-news-ai | Community discussion | Aug 21, 2026 | 7 | RDR50 | HN discussion signal: 7 points, 0 comments. |
| AI Has Plunged the Book Publishing Industry into Utter Chaos | hacker-news-ai | Community discussion | Aug 19, 2026 | 9 | RDR51 | HN discussion signal: 9 points, 6 comments. |
| Does whispering to agents in docs help? | hacker-news-ai | Community discussion | Aug 17, 2026 | 14 | RDR46 | HN discussion signal: 14 points, 2 comments. |
| What languages are agent skills written in? | hacker-news-ai | Community discussion | Aug 25, 2026 | 7 | RDR50 | HN discussion signal: 7 points, 0 comments. |
| Giving an LLM your prod database is easy. Taking access away is the hard part | hacker-news-ai | Community discussion | Aug 22, 2026 | 3 | RDR50 | HN discussion signal: 3 points, 1 comments. |
| OpenAI cuts developer pricing for frontier GPT-5.6 Sol model by more than 20% | hacker-news-ai | Community discussion | Aug 22, 2026 | 13 | RDR50 | HN discussion signal: 13 points, 1 comments. |