Claude API

Elevated · Review

Reference for the Claude API / Anthropic SDK — model ids, pricing, params, streaming, tool use, MCP, agents, caching, token counting, model migration. TRIGGER — read BEFORE opening the target file; don't skip because it "looks like a one-liner" — whenever: the prompt names Claude/Anthropic in any form (Claude, Anthropic, Opus, Sonnet, Haiku, `anthropic`, `@anthropic-ai`, `claude-*`, `us.anthropic.*`, `[1m]`); the user asks about an LLM (pricing/model choice/limits/caching) — never answer from memory; OR the task is LLM-shaped with provider unstated (agent/MCP/tool-definition/multi-agent/RAG…

Governance Receipt

Signer: sovereign-claw-ed25519
Signed At: 6/8/2026
Risk Tier: T2
Receipt Hash: e7a6b3f3
Manifest Hash: dae1ed6c1a6d10641e4973d75110afb9ca938d7e06eaf37564fb2faa7eba357c
Signature: GwdcK5H2
Root Public Key: 349b0348

Skill Details

Gate Verdict: Elevated · Review
Publication State: published
Risk Tier: T2
Manifest Hash: dae1ed6c

Download Attested Bundle

Claude Code Skill MCP Tools Raw Bundle

Attested Source Repository Original Source

Install Claude API

Each bundle is served from the attested copy of Claude API, so the file you download is the one covered by the governance receipt on this page rather than whatever currently sits at the upstream source.

Claude Code skill

curl -L "https://atestiv.com/api/download/claude-api?format=claude-code" -o claude-api.skill.md

MCP tool definitions

curl -L "https://atestiv.com/api/download/claude-api?format=mcp" -o claude-api.mcp-tools.json

Raw attested bundle

curl -L "https://atestiv.com/api/download/claude-api?format=raw" -o claude-api.bundle.json

Verify the bundle against its manifest hash

shasum -a 256 claude-api.bundle.json

Provenance

Catalog identifier: claude-api
Harvested from the upstream repository.
The manifest hash below is what the signing key committed to. A bundle whose digest does not match it is not the attested Claude API.
Anything published here has been through the same gate, so a missing receipt is itself a signal rather than an omission.

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