sigil-grok-bridge
Keyless Model Context Protocol (MCP) bridge exposing governed Sigil task submission and inbox inspection to Grok Bot.
SKILL.mdskills/sigil-grok-bridge/SKILL.md
GitHubSigil Grok Bridge
Exposes sigil_send_task and sigil_check_inbox MCP tools over stdio to external agents.
Architecture & Security Model
- Keyless RPC Client: Operates without private keys or signing credentials. All signature generation, canonicalization, and capability intersection remain isolated inside the loopback Sigil connector daemon.
- Loopback Isolation: Connects to
127.0.0.1:4411over HTTP, preventing exposure of raw filesystem paths or key stores. - Fail-Closed Governance: Enforces step-up authentication and capability intersection on task submissions.
See Skill Operator Guide for Toolforge conventions.