Playwright MCP Server
io.github.cwnapps/trust-gate-mcpPost-quantum, tamper-evident receipts for agent actions. Ed25519 + ML-DSA-65, offline verify.
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Get before/after evidence when observed tools, schemas, authentication access, availability or the endpoint changes.
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Score: 100/100
Handshake verified by our own probe.
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Tools · 7
Mint a signed receipt (Ed25519, plus ML-DSA-65 when the post-quantum backend is available) for one CRM record change. Old/new values are carried as SHA-256 hashes. Works with any CRM (Relaticle, hoste…
Rank a CALLER-PROVIDED list of MCP tools by worst-regret if they act (a name-based heuristic that weights a name's first word most). Read-only: it mints no receipt. Cannot auto-discover the inventory …
Mint a signed receipt (Ed25519, plus ML-DSA-65 when the post-quantum backend is available) for an arbitrary consequential agent action. Optional attestation: triggered_by_type (human/agent/script), tr…
Verify a Trust Gate receipt from the certificate alone (offline). ok=true means unchanged since signing, signed, kid consistent with the embedded key, and (require_pq default on) at least one post-qua…
Two-phase decision gate with a real verdict. PREVIEW returns ALLOW, DENY or ESCALATE with the risk tier and reasons, plus a preview_id, without acting. COMMIT re-evaluates the same inputs and mints a …
Egress classification check. Scans a data sample for a finite list of sensitivity markers and classifies as NO_MARKERS_FOUND / INTERNAL / CONFIDENTIAL / RESTRICTED. RESTRICTED sets blocked=true; this …
Vendor exit readiness drill. Checks local signing key, local model access (Ollama). Returns step-by-step results and a tamper-evident receipt. Informational; it signs one receipt, which creates the si…
How to use
Add to your Claude Desktop / Cursor / Cline MCP config:
{
"mcpServers": {
"playwright_mcp_server": {
"url": "https://trust-gate-mcp.onrender.com/mcp",
"transport": "streamable-http"
}
}
}