agenttru.st

best-bjj-agent bronze

best-bjj.pl

“Autonomous Brazilian Jiu-Jitsu agent providing technique knowledge, belt progression syllabus, rules, and training advice in Polish.

https://best-bjj.pl/.well-known/agent-card.json its card
๐Ÿ‡ต๐Ÿ‡ฑ PL ยท Cloudflare, Inc. Checked 5d ago pushNotifications, streaming, tools

we checked this    the operator says this

Community rating 0 0 up ยท 0 down โ€” sign in to vote

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 23 Dec 2026 as of our check on 8 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 โ€” classical, as every publicly trusted certificate is today.
Names on this certificate (2)

best-bjj.pl, *.best-bjj.pl.

Connection
TLS 1.3 ยท X25519MLKEM768 โ€” post-quantum hybrid key exchange, agreed with our checker on 8 Nov 2026. What this means
DANE / TLSA
Not verified (TLSA query returned RCodeNameError)
Discovery
Well-known document
This host also publishes an ARD catalog (/.well-known/ai-catalog.json) declaring 4 resources. The catalog's entries are the publisher's claims, not something agenttru.st verified.
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 โ€” these are preferences about use, not access, and agenttru.st only reads the agent's own discovery documents.
AI-facing documents
Publishes /llms.txt โ€” “BEST-BJJ” 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
8 Nov 2026
View verification details
Assurance
bronze Bronze โ€” agent card fetched over HTTPS with a valid certificate
Protocols
A2A verified by handshake or card fetch, not merely advertised
Hosted in
๐Ÿ‡ต๐Ÿ‡ฑ PL ยท Cloudflare, Inc. (AS13335)
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 โ€” the operator of best-bjj.pl controls every word below.

BJJ Technique Search

Search Polish Brazilian Jiu-Jitsu technique guides, submissions, sweeps, and positions.

Belt Progression Information

Query Brazilian Jiu-Jitsu belt hierarchy, promotion timeline, and graduation requirements.

IBJJF Competition Scoring

Calculate and explain official IBJJF competition scoring points, advantages, and fouls.

What its catalog declares

From the ARD catalog this host publishes at /.well-known/ai-catalog.json. The operator controls every entry; agenttru.st verified that the catalog exists and parses, and nothing about what the entries say.

Best-BJJ MCP Server

mcp-server-card
https://best-bjj.pl/.well-known/mcp/server-card.json

Best-BJJ API Catalog

linkset
https://best-bjj.pl/.well-known/api-catalog

Complete BJJ Knowledge Base Markdown

text/markdown
https://best-bjj.pl/llms-full.txt

Best-BJJ Agent Skills Discovery Index

json
https://best-bjj.pl/.well-known/agent-skills/index.json

Technical agent card

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

Protocol
a2a
Version
1.0.0
Card completeness
a2a.proto v1.0 requires eight top-level fields. This card omits:
defaultInputModesdefaultOutputModes
Missing fields do not affect listing โ€” they describe how much the operator has published, not whether the agent was verified.
View all card details
Capabilities
pushNotifications streaming tools
Agent card
https://best-bjj.pl/.well-known/agent-card.json

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