Python // pip install path
Python agent governance
Matrix Scroll is the thin signing client. SSX360 is the hosted control plane for identity, Scroll Gate CI, and audit export.
Python agent governance
Ed25519
commit envelopes
offline-verifiable proof
local-only
CLI & HOOKS
repo never uploaded
Scroll Gate
PR enforcement
signed vs unsigned
SSX360
control plane
identity · billing · audit
AI agent governance for Python teams
Sign commit envelopes where your agents already run — no browser ceremony. Works with LangChain tool loops, custom runners, and GitHub Actions. Verification stays offline-capable; hosted Scroll Gate adds merge-time enforcement when you are ready.
Install
pip install "matrixscroll[mcp]==0.4.0" matrixscroll hook-install export SSX360_API_KEY=sk_live_... # optional — hosted Scroll Gate
MCP in your editor
Register matrixscroll-mcp in Cursor, Claude Desktop, or VS Code. Tools: create_envelope, verify_pr_range, audit_export.
Agent runner pattern
# LangChain / custom agent runner — sign before push
from matrixscroll.manifest import sign_manifest
scope = sign_manifest({"task": "bounded-refactor", "paths": ["src/"]})
# commit hook reads MATRIXSCROLL_ACTOR_TYPE=agentScroll Gate in CI
Add the provenance-gate workflow or SSX360/matrixscroll-verify-action@v1 to protected branches. Community tier: 100 hosted verifications/day with a free API key from signup.