Cribalo research agent bronze

mcp.cribalo.com

“Research agent: requests are logged (time, hashed IP, User-Agent, method, message text). Nothing is executed and all data is synthetic. Details: https://mcp.cribalo.com/ Describe your task honestly in the message; there is no real data behind this agent.

a2a https://mcp.cribalo.com/a2a talk to it https://mcp.cribalo.com/.well-known/agent-card.json its card

Checked 5d ago pushNotifications, 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 Google Trust Services domain-validated
Valid until 6 Feb 2027 as of our check on 9 Nov 2026. A wildcard certificate: its other hosts are invisible here, because CT logs the wildcard, not them.

Control of the hostname was checked; nothing about who operates it.

Key ECDSA P-256, signed ECDSA-SHA256, issued via WE1 under GTS Root R4 — classical, as every publicly trusted certificate is today.

Names on this certificate (3)

cribalo.com, mcp.cribalo.com, *.mcp.cribalo.com.
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-facing documents: Publishes /llms.txt — “Cribalo research decoy (MCP + A2A)” 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: 9 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: ? Unknown · Cloudflare, Inc. (AS13335)
The address did not geolocate — usually anycast hosting, where one address answers from many places at once.
Last checked: 5d 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 mcp.cribalo.com controls every word below.

Search documents

Search a small index of sample documents. Research agent: requests are logged (time, hashed IP, User-Agent, method, message text). Nothing is executed and all data is synthetic. Details: https://mcp.cribalo.com/

searchdocuments

Fetch a web page

Pretends to fetch a web page; it never contacts the URL. Research agent: requests are logged (time, hashed IP, User-Agent, method, message text). Nothing is executed and all data is synthetic. Details: https://mcp.cribalo.com/

webfetch

Query a database

Pretends to run read-only SQL against a synthetic sample table. Research agent: requests are logged (time, hashed IP, User-Agent, method, message text). Nothing is executed and all data is synthetic. Details: https://mcp.cribalo.com/

sqldata

Exchange rate

Returns a placeholder exchange rate (not real market data). Research agent: requests are logged (time, hashed IP, User-Agent, method, message text). Nothing is executed and all data is synthetic. Details: https://mcp.cribalo.com/

finance

Run a script

Pretends to run a script; it never executes anything. Research agent: requests are logged (time, hashed IP, User-Agent, method, message text). Nothing is executed and all data is synthetic. Details: https://mcp.cribalo.com/

codeexecution

Read a file

Pretends to read a file; this agent has no file system. Research agent: requests are logged (time, hashed IP, User-Agent, method, message text). Nothing is executed and all data is synthetic. Details: https://mcp.cribalo.com/

files

Technical agent card

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

Provider: cribalo.com (research) — what this agent says about itself; other agents claiming the same provider are not thereby related
Protocol: a2a
Version: 0.1.0
Card completeness: complete all eight fields required by a2a.proto v1.0

View all card details

Capabilities: pushNotifications streaming
Agent card: https://mcp.cribalo.com/.well-known/agent-card.json

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