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1.
▲
Peer Calls: WebRTC peer to peer calls for everyone
(github.com/peer-calls)
135 points
rzk
2 years ago
40 comments
2.
▲
Structured, leveled logging for Go with 0 allocs per call
(github.com/uber-go)
4 points
jaytaylor
10 years ago
discuss
3.
▲
Show HN: SatsAPI – Bitcoin data API, pay per call in sats via Lightning L402
(satsapi.dev)
3 points
Aperezvigoa
3 months ago
3 comments
4.
▲
Show HN: A DeFi data API where AI agents pay per call via HTTP 402 micropayments
(x402-api.fly.dev)
2 points
fernsugi
3 months ago
discuss
5.
▲
Show HN: Mastra 1.0, open-source JavaScript agent framework from the Gatsby devs
(github.com/mastra-ai)
213 points
calcsam
4 months ago
70 comments
6.
▲
Show HN: We built a way for Claude Code to join meetings like a real teammate
10 points
pattern-ai
a month ago
2 comments
7.
▲
Show HN: Fetch API compatible, complex form data / JSON body parser and guard
(github.com/auth70)
5 points
miunau
3 years ago
discuss
8.
▲
Show HN: LLM-Use – An LLM router that chooses the right model for each prompt
(github.com/JustVugg)
3 points
justvugg
8 months ago
2 comments
9.
▲
The way every agent framework handles MCP is a latent security problem
2 points
An0n_Jon
2 months ago
6 comments
10.
▲
Show HN: Spendtrace, Feature-level AWS cost attribution (found a 17× gap))
(github.com/Joshyi-Abini)
2 points
joshyi_ba
3 months ago
3 comments
11.
▲
Show HN: JavaScript port of SQLite's parser, 2x-200x faster than others
(github.com/justjake)
2 points
jitl
23 days ago
discuss
12.
▲
Show HN: Callmux – MCP multiplexer that cuts tool call context pollution by ~19x
(github.com/edimuj)
2 points
edimuj
a month ago
discuss
13.
▲
Show HN: ObservAgent – Observability for Claude Code(cost, tools, subagents)
(darshannere.github.io)
2 points
darshannere
3 months ago
discuss
14.
▲
Show HN: MarkdownLM – Stop being the human middleware for your AI agent
2 points
sundancegh
3 months ago
discuss
15.
▲
Show HN: Tenuo – Capability-Based Authorization (Macaroons for AI Agents)
2 points
niyikiza
4 months ago
discuss
16.
▲
Show HN: An open-source Chrome extension that lets any LLMs control the browser
(github.com/hanzili)
2 points
hanzili
4 months ago
discuss
17.
▲
Show HN: LangGraph profiling – 737x Faster Checkpoints via Rust (PyO3)
(github.com/neul-labs)
2 points
ticktockten
6 months ago
discuss
18.
▲
Show HN: Whispey – Open-source observability for LiveKit voice agents
(whispey.xyz)
2 points
mehradhruv
10 months ago
discuss
19.
▲
Show HN: SatGate – An economic firewall for AI agent traffic
(github.com/SatGate-io)
1 point
satgate
4 months ago
2 comments
20.
▲
Show HN: Xpack – open-source platform to host and monetize MCP-style APIs/tools
(github.com/xpack-ai)
1 point
FreyLoong
10 months ago
1 comment
21.
▲
Show HN: Kvlar – Open-source firewall for AI agent tool calls
(github.com/kvlar-io)
1 point
kvlar
3 months ago
discuss
22.
▲
Show HN: Agent Bazaar – Billing and metering for MCP tool servers
(noui.bot)
1 point
hudtaylor
3 months ago
discuss
23.
▲
Show HN: GatewayStack – Deny-by-default security for OpenClaw tool calls
(github.com/davidcrowe)
1 point
davidcrowe
4 months ago
discuss
24.
▲
Show HN: Apitoll Payment InfrastructureforAIagents75 Live APIs,USDCmicropayments
(github.com/TasnidChain)
1 point
TexBeneche1
4 months ago
discuss
25.
▲
Show HN: LogCost – map logging cost to specific log lines
(github.com/ubermorgenland)
1 point
random_round
6 months ago
discuss