ProofSnap Verify for Claude.ai

com.getproofsnap/proofsnap-verify

Check by manifest SHA-256, without an account, whether the ProofSnap API issued an evidence package.

client:Claude.ai transport:streamable-http tools:1

Install ProofSnap Verify in Claude.ai

Settings → Connectors → Add custom connector

https://mcp.getproofsnap.com/verify/mcp

Claude on the web takes a remote URL and completes OAuth in the browser. For a packaged server use Claude Desktop or Claude Code instead. Claude.ai docs

What Claude.ai can do once it is connected

lookup_manifest

ProofSnap Verify in other clients

Claude Code
Claude Desktop
Cursor
VS Code
Zed
Windsurf
Cline
Gemini CLI
Grok
ChatGPT
LangChain

ProofSnap Verify MCP server