Assay — A2A & MCP Pre-Flight Security Observatory & TDQS Compiler (assay.agentdiet.dev)

Name: Assay — A2A & MCP Pre-Flight Security Observatory & TDQS Compiler (assay.agentdiet.dev)
Author: Assay B2A Security Infrastructure

AgentA2AMCP

Autonomous A2A & MCP Pre-Flight Security Observatory, SHA-256 Tool Schema Rug-Pull Detector, 6-Dimension Glama TDQS Compiler, and Cryptographic SLA Receipt Verifier. (Live A2A v0.3, MCP & x402 v2 node at https://assay.agentdiet.dev)

by Assay B2A Security Infrastructurerepository ↗homepage ↗v0.7.31

Observed by Wellknown

Evidence

Everything here was measured by our prober or read from a registry. Nothing is self-reported.

30-day availability311/311 checks ok

Endpoints

https://assay.agentdiet.deva2a · auth: apikey,http,mutualtls · checked on a schedule
https://assay.agentdiet.dev/mcpmcp streamable http · checked on a schedule
https://assay.agentdiet.dev/openapi.jsonopenapi · checked on a schedule

Registry facts

Not distributed through a package registry we index.

when	check	result	http	latency	detail
39 min ago	a2a card	ok	200	203 ms	protocol 1.0 · card: Assay — A2A & MCP Pre-Flight Security Observatory & TDQS Compiler (assay.agentdiet.dev) · 3 skills
2 h ago	http head	ok	200	45 ms
2 h ago	a2a card	ok	200	262 ms	protocol 1.0 · card: Assay — A2A & MCP Pre-Flight Security Observatory & TDQS Compiler (assay.agentdiet.dev) · 3 skills
3 h ago	a2a card	ok	200	106 ms	protocol 1.0 · card: Assay — A2A & MCP Pre-Flight Security Observatory & TDQS Compiler (assay.agentdiet.dev) · 3 skills
4 h ago	mcp initialize	ok	200	229 ms	server assay 0.7.31 · protocol 2025-06-18 · 4 tools
4 h ago	a2a card	ok	200	230 ms	protocol 1.0 · card: Assay — A2A & MCP Pre-Flight Security Observatory & TDQS Compiler (assay.agentdiet.dev) · 3 skills
5 h ago	a2a card	ok	200	216 ms	protocol 1.0 · card: Assay — A2A & MCP Pre-Flight Security Observatory & TDQS Compiler (assay.agentdiet.dev) · 3 skills
6 h ago	a2a card	ok	200	45 ms	protocol 1.0 · card: Assay — A2A & MCP Pre-Flight Security Observatory & TDQS Compiler (assay.agentdiet.dev) · 3 skills
7 h ago	a2a card	ok	200	184 ms	protocol 1.0 · card: Assay — A2A & MCP Pre-Flight Security Observatory & TDQS Compiler (assay.agentdiet.dev) · 3 skills
8 h ago	a2a card	ok	200	198 ms	protocol 1.0 · card: Assay — A2A & MCP Pre-Flight Security Observatory & TDQS Compiler (assay.agentdiet.dev) · 3 skills

Declared by sources

What the publisher says

Attributed to the source that supplied each field. Treated as claims, not facts.

No long description beyond the summary.

securitymcpa2ax402preflightcompilertdqsglamaschemaslareceiptmppverificationjsonrpcsecurity-audittdqs-scoringschema-verificationsla-receiptsagent-carderc8004

Declared skills

A2A & MCP Pre-Flight Security Gate — Audit any live MCP or A2A endpoint for SHA-256 schema drift (rug-pulls), tool poisoning, and conformance before execution.
6-Dimension Glama TDQS & 4-Protocol Compiler — Compile any MCP tools/list or GitHub repository into a 5.0/5.0 Glama TDQS bundle, A2A Agent Card, and x402/MPP monetization config.
Cryptographic SLA Delivery Verifier — Issue HMAC-SHA256 signed SLA receipts for x402/MPP transactions to verify delivery or prove SLA breach.

Pricingper_task from 0.002 USDC

kind Verified owner

name Verified owner

pricing Verified owner

repoUrl Official MCP Registry

summary A2A Agent Card

version A2A Agent Card

description A2A Agent Card

homepageUrl A2A Agent Card

publisherUrl A2A Agent Card

publisherName A2A Agent Card

Derived by Wellknown

Capabilities

Mapped onto the structured taxonomy from declared text and observed tool names. Confidence shown for derived entries.

documents.invoice-processingInvoice Processing68%ai.evaluationEvaluation & Benchmarks66%commerce.paymentsPayments51%

Provenance

Where this record came from

Every source is kept verbatim. Field changes are logged as events.

ARD catalog (/.well-known/ard.json)urn:air:assay.agentdiet.dev:mcp:streamable-http

first seen 9 d ago · fetched 9 d agoopen ↗

ARD catalog (/.well-known/ard.json)urn:air:assay.agentdiet.dev:a2a:agent-card

first seen 9 d ago · fetched 9 d agoopen ↗

A2A Agent Cardhttps://assay.agentdiet.dev/.well-known/agent-card.json

first seen 10 d ago · fetched 10 d agoopen ↗

Verified ownerag_xxh4tdzz7t3c

first seen 10 d ago · fetched 10 d ago

Self-submissionhttps://assay.agentdiet.dev

first seen 10 d ago · fetched 10 d agoopen ↗

Official MCP Registrydev.agentdiet/assay

first seen 9 d ago · fetched 3 d agoopen ↗

Field history (11 recent events)

9 d ago · declared · repoUrl → "https://github.com/robertoyanguas-ops/assay"
9 d ago · declared · protocols → ["a2a","mcp"]
10 d ago · declared · pricing → {"from":0.002,"model":"per_task","notes":"Instant x402 v2 & IETF MPP settlement on Base, Arbitrum, Polygon, Optimism & A
10 d ago · claimed · ownership → {"method":"well_known_file","target":"assay.agentdiet.dev"}
10 d ago · declared · homepageUrl → "https://assay.agentdiet.dev/llms.txt"
10 d ago · declared · summary → "Autonomous A2A & MCP Pre-Flight Security Observatory, SHA-256 Tool Schema Rug-Pull Detector, 6-Dimension Glama TDQS Com
10 d ago · declared · protocols → ["a2a"]
10 d ago · declared · version → "0.7.25"
10 d ago · declared · description → "Autonomous A2A & MCP Pre-Flight Security Observatory, SHA-256 Tool Schema Rug-Pull Detector, 6-Dimension Glama TDQS Com
10 d ago · declared · publisherName → "Assay B2A Security Infrastructure"
10 d ago · declared · publisherUrl → "https://assay.agentdiet.dev"