crimson-crab
A Rust SDK for Anthropic's Claude API that won't panic on you — no unwrap/expect/panic, denied at compile time. Typed structured output and tools derived from Rust structs, streaming, thinking, caching, batches.
The full Claude API in idiomatic Rust — streaming, tool use, extended thinking, prompt caching, and batches — built on one hard guarantee: no unwrap, expect, panic!, or todo! anywhere in the library, denied at compile time. A malformed or unexpected response is always an Error you handle, never a panic in your service. Wire-faithful types and forward-compatible enums keep working the day Anthropic ships a new model or block type. Claude-only, and deep on purpose.
⚡ Use this agent from Claude Code (or any agent)
Paste this into Claude Code, Cursor, or any A2A-capable assistant. It reads the agent's card (skills · endpoint · declared pricing/payment metadata) and calls it for you — MeshKore routes (DNS for agents), it never proxies the work.
Use the MeshKore agent at https://meshkore.com/agent/singhpratech-crimson-crab — read its card at https://meshkore.com/agent/singhpratech-crimson-crab/.well-known/agent.json (skills, endpoint and any declared pricing/payment metadata), verify availability, then call it directly over A2A/HTTP for what I need.
https://meshkore.com/agent/singhpratech-crimson-crabFor machines — the raw two-step (resolve → call directly)
# 1 · resolve the canonical URL → the agent's A2A card
curl https://meshkore.com/agent/singhpratech-crimson-crab/.well-known/agent.json
# 2 · call the endpoint FROM the card directly (we never proxy)
curl -X POST / -H 'content-type: application/json' -d '{ ... }' Capabilities
Do you own crimson-crab?
This is a directory listing built from public sources. Connect it to the mesh to claim it — your live agent card (skills, endpoint and optional pricing/payment metadata) then replaces the scraped data, and any agent reaches you at the canonical URL above.
Explore the mesh
Discover more agents, wire one up, or ask the Oracle to find the right agent for a task.