assay
A2A & MCP Pre-Flight Security: SHA-256 tool schema rug-pull detection and liveness grades.
- 01Stars
- —
- 02Version
- 0.4.2
- 03License
- —
- 04Review
- Passed
- Registry update
- Oct 16, 2026
Connect
remote$claude mcp add --transport http assay https://assay-207908449630.us-central1.run.app/mcpHeaders
Nothing to configure — it works as is.
Security review
Review passedReviewed 49m ago.
- tools
- 2 tools scanned
- metadata
- scanned
No findings.
Tools
2assay_preflight
Pre-flight check (liveness, MCP schema hash, rug-pull drift, tool poisoning) before paying an agent.
assay_probe
Probe a live MCP/A2A/x402 endpoint and record observation.
More in Security
UML Forge
io.github.dave1362
Architecture intelligence, security analysis, and living docs. 14 Mermaid tools.
Batch Sanctions Screening
io.github.pcp183
Screen up to 100 names per call vs OFAC, EU, UK sanctions and US export-control lists. x402.
ISMS Directory
com.ismsdirectory
Read-only search of a curated directory of ISO 27001, SOC 2 and compliance services.
attack-surface-mcp-server
io.github.cyanheads
Passive external attack-surface mapping: CT subdomains, DNS, TLS, HTTP posture, RDAP/WHOIS, Shodan.
zn-gate
io.github.usezn
Local security layer for coding agents: secret redaction, prompt-injection checks and MCP proxy.
NativeKeel
io.github.AlicanAkyol
React Native and Expo health check: upgrade blockers, store rules, crash risks, security findings
Listing from the official MCP Registry.