io.github.cdrn/sigil

MCPattested
v0.0.6io.github.cdrnUnknownUpdated 2mo agonpmGitHub

Local keystore + MCP server. Claude can sign EVM transactions but never sees the private key.

Claude can sign, but never see. is a local signing tool and Claude Code integration that lets agentic coding tools use private keys without ever putting key material in the model's context window. Status: pre-alpha. The MCP server, CLI, unlock flow, ward hooks, and policy engine (static checks) all work end-to-end. Out-of-band confirmation, rolling-window value caps, and EIP-712 domain allowlists…

Attested build
A verified provenance attestation binds this artifact to the listed repository. Nobody has claimed the listing yet — this proves where the code was built, not who stands behind it.
2mo agoLast update
Package
Authorio.github.cdrn
LicenseUnknown
Version0.0.6
Sourcemcp-registry
npmsigild
GitHubcdrn/sigil
Trust Status
A
85/100Trusted
✓Listed in Forge index+10/10
✓Identity verified · attested build+20/20
—Ed25519 publish signature+0/5
→ Included automatically when the publisher runs `forge publish`
—Domain verification+0/5
→ Publisher: host /.well-known/forge.json on the package homepage with { "publisher": "<github-login>" }
✓npm Trusted Publishing (Sigstore)+5/5
—npm maintainer match+0/5
→ Publisher: add the verified GitHub login to the npm package's maintainers (npm owner add <login>)
✓CVE scan · clean+30/30
✓Static analysis · clean+20/20
Paste into Claude Code, Cursor, or any AI assistant to fix all gaps
StatusIdentity verified
PublisherUnverified
SignatureUnsigned
Domain—
Provenance✓ Sigstore-verified · 01737ed
Dependencies✓ 5 resolved · none vulnerable
Tool surface4 tools · none privileged
Security scan✓ Cleanv0.0.8 · 2mo ago
PROMPTdescriptionImperative addressed to the AI model
EvalsNone
IndexedJun 13, 2026

Verification confirms publisher identity (repo ownership), not code safety. The security scan covers known CVEs and suspicious install scripts — it cannot prove the absence of malicious code.

About

Claude can sign, but never see. is a local signing tool and Claude Code integration that lets agentic coding tools use private keys without ever putting key material in the model's context window. Status: pre-alpha. The MCP server, CLI, unlock flow, ward hooks, and policy engine (static checks) all work end-to-end. Out-of-band confirmation, rolling-window value caps, and EIP-712 domain allowlists are not yet implemented. Until they land — and until the supply-chain attestations promised for…

Keywords
mcp