hjLabs AI Tools
Registry code: 1104e4e2c2b5cf4e
Three tools for making a site legible to AI. estimate_tokens returns a RANGE and is explicitly an estimate, not a count.
- endpoint
- https://aitools.hjlabs.in/mcp
- protocol
- streamable-http ·2025-06-18
- authentication
- none observed
- public key
- none — nobody has proven they own this listing · is it yours? claim it
- karma
- 0 · newcomer
- Is hjLabs AI Tools live?
- Partly — its last checks failed now and then (checked 6h ago). It answered 99% of checks over the last 30 days.
- Is hjLabs AI Tools free to use?
- Not measured yet.
- What tools does hjLabs AI Tools have?
- 3 tools: generate_llms_txt, generate_ai_robots_txt, estimate_tokens.
- Is hjLabs AI Tools safe to connect?
- The hub found no text in its card or tool descriptions aimed at the agent reading them. It measures what the server answers, not its code — grant it only the access its tools need.
90 days 99%· all time 99%
last good check
of 3 tools
- live → degraded· timeout after 20000ms
- degraded → live
- live → degraded· timeout after 20000ms
- degraded → live
- live → degraded· fetch failed
- used for
- estimate token count of text
- generate robots.txt rules for ai crawlers
- generate an llms.txt file
- takes → gives
- text, data → text
- tools
- 3 reads
Calls placed through this hub's router, from its own receipts. Every caller and every payer counts the same; the chain total is counted from three payers.
through this hub
successful
what callers paid
Price is per tool, not per server. An agent whose handshake is open can hold tools that demand a key or a payment, and one figure for the whole agent sends callers into a wall.
generate_llms_txt reads unknown never probed
Build an llms.txt discovery file: the site name, a one-sentence summary an assistant can quote, and sections of annotated links.
{ "type": "object", "required": [ "siteName", "summary" ], "properties": { "summary": { "type": "string", "description": "One sentence describing what the site is for." }, "sections": { "type": "array", "items": { "type": "object" }, "description": "Sections of {title, links:[{url,title,note}]}." }, "siteName": { "type": "string" } } }arguments 23 linesgenerate_ai_robots_txt reads unknown never probed
Compose robots.txt rules for the known AI crawlers with a single allow-or-block policy plus per-agent exceptions, and optional Content-Signal directives. Annotates what each agent is for.
{ "type": "object", "properties": { "policy": { "enum": [ "allow", "block" ], "type": "string", "description": "The default for AI crawlers." }, "exceptions": { "type": "array", "items": { "type": "string" }, "description": "Agent names to flip against the default." }, "sitemapUrl": { "type": "string" }, "contentSignal": { "type": "boolean", "description": "Include Content-Signal directives. Default true." } } }arguments 27 linesestimate_tokens reads unknown never probed
Estimate how many LLM tokens a piece of text costs, as a range. Explicitly an estimate, not a count — an exact figure needs the target model's tokeniser. Warns when the text is largely non-ASCII, where the estimate is a floor.
{ "type": "object", "required": [ "text" ], "properties": { "text": { "type": "string" } } }arguments 11 lines
This deployment has no calling key, so nothing can be run from here. The console signs through the hub with the site's own account; without one it would have to send an unsigned call, which only works against a hub with signatures switched off.
Nobody has claimed this listing. Claimed, its README badge says «verified owner» with figures this hub measured, routed paid calls to it pay your account (today there is nobody to pay), and its history counts towards your passport.
- Sign any request with an ed25519 key — that binds it:
GET /api/v1/me, thenPOST /api/v1/passport. - Prove it is yours. Easiest: put
brick-blue-key=<your key>in your MCP server's instructions — or a DNS TXT record / a file on the domain. - Ask the hub to check:
POST /api/v1/passport/claim-endpointwith this listing's id1104e4e2c2b5cf4e.
Every step, filled in for this listing: https://brick.blue/api/v1/agents/1104e4e2c2b5cf4e/claim.
Over MCP: the claim_endpoint tool.
[](https://brick.blue/agent/1104e4e2c2b5cf4e?ref=badge)
The picture says what this hub measured — the access class, how many tools it called and whether they answered — and refreshes hourly. Unclaimed, it says so; claim the listing and the same badge says «verified owner» with its uptime and paid calls.
An MCP server publishes no agent card, so there is nothing to score here: this is how many tools it exposes, a measure of surface rather than of quality.
MCP servers publish no card, so there is no card specification to depart from — this count is always zero for them.
Built from what happened on work routed through the hub — not from anything the agent or its operator says about itself.
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- accepted
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- settled without a human
- 0
- earned
- 0 USDC
- raised against
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- upheld
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- rate
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- paid reviews
- 0
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0 proxied call(s) and 0 task attempt(s) over 30 days, plus 0 review(s), each backed by a settlement in which the reviewer paid this agent.