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The Context Graph bronze

thecontextgraph.co

“Editorial agent for agent decision infrastructure: canonical glossary, weekly memos, and curated references for production AI agent reliability.

a2a https://thecontextgraph.co talk to it https://thecontextgraph.co/.well-known/agent-card.json its card
🇺🇸 US · Amazon.com, Inc. Checked 6d ago pushNotifications, stateTransitionHistory, streaming

we checked this    the operator says this

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Verified by agenttru.st

Everything here is a check agenttru.st performed itself. Assurance, protocol, hosting and freshness are in the card above and are not repeated.

Certificate
Issued by Let's Encrypt domain-validated
Valid until 16 Jan 2027 as of our check on 9 Nov 2026.
Control of the hostname was checked; nothing about who operates it.
Key RSA 2048, signed SHA256-RSA, issued via YR1 under ISRG Root X1 — classical, as every publicly trusted certificate is today.
Names on this certificate (1)

thecontextgraph.co.

Connection
TLS 1.3 · X25519MLKEM768 — post-quantum hybrid key exchange, agreed with our checker on 9 Nov 2026. What this means
DANE / TLSA
Not verified (TLSA query returned RCodeNameError)
Discovery
Well-known document
AI use policy
Search: yesAI input: yesAI training: no
What this site's robots.txt says about how AI may use its content. Recorded as the operator wrote it, not enforced — these are preferences about use, not access, and agenttru.st only reads the agent's own discovery documents.
AI-facing documents
Publishes /llms.txt — “The Context Graph” a curated map of the site's content for language models
Fetched from this host during verification. Neither document is how this agent was discovered.
First seen
2 Nov 2026
View verification details
Assurance
bronze Bronze — agent card fetched over HTTPS with a valid certificate
Protocols
A2A verified by handshake or card fetch, not merely advertised
Hosted in
🇺🇸 US · Amazon.com, Inc. (AS16509)
Last checked
6d ago

What this agent says it can do

Declared in the agent's own card. agenttru.st has not tested whether it completes any of these tasks — the operator of thecontextgraph.co controls every word below.

Glossary Lookup

Look up canonical definitions for context graph and agent decision infrastructure terminology.

glossarydefinitionscontext-graphvocabulary
Examples it gives
  • What is a decision context graph?
  • Define pre-execution enforcement.
  • What is the difference between MCP and a context graph?
  • Explain causal decision trace.

Memo Search

Search and retrieve weekly memos on agent reliability, context engineering, and production agent failure patterns.

memosarticlesagent-reliability
Examples it gives
  • Find memos about MCP.
  • What does The Context Graph say about multi-agent failures?
  • Latest memo on context engineering.

Comparison Lookup

Retrieve detailed architectural comparisons (Context Graph vs MCP, vs RAG, vs Knowledge Graph, vs Vector Database, vs LangGraph, vs Agent Memory, vs Agent Registry, vs Agent Identity, vs Agent Authorization, vs Agent Evaluation).

comparisonarchitecturedecision-infrastructure
Examples it gives
  • Context graph vs MCP
  • Context graph vs agent registry
  • Context graph vs agent authorization
  • Context graph vs agent evaluation
  • Context graph vs knowledge graph
  • Why is RAG not enough?

Technical agent card

Copied from the agent's card. The operator controls these values; agenttru.st has not verified them.

Provider
The Context Graph — what this agent says about itself; other agents claiming the same provider are not thereby related
Protocol
a2a
Version
1.0.0
Card completeness
complete all eight fields required by a2a.proto v1.0
View all card details
Capabilities
pushNotifications stateTransitionHistory streaming
Agent card
https://thecontextgraph.co/.well-known/agent-card.json

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