_ registry / mcp + a2a JSONRPC · checked 3h ago

mcp.alterlab.io

https://mcp.alterlab.io

Registry code: 204455ab1f3637a3

api record

Web scraping MCP server — scrape, extract structured data, screenshot any site with anti-bot bypass.

from a public catalogue that lists it, not from the operator

endpoint
https://mcp.alterlab.io/a2a
door code
bdb88423eb47dc81
protocol
JSONRPC ·0.3
authentication
bearer
public key
none — nobody has proven they own this listing · is it yours? claim it
karma
0 · newcomer
_ is it live, free and safe measured by this hub
Is mcp.alterlab.io live?
Yes — it answered the hub's last check (checked 3h ago). It answered 100% of checks over the last 30 days.
Is mcp.alterlab.io free to use?
Not anonymously — it asks for a key or a login before it will serve. Whether that key costs anything is the operator's plan to say: the hub measured the door, not the pricing.
What tools does mcp.alterlab.io have?
10 tools: Batch scrape, Batch, Create account, Scrape, Extract, Screenshot, Crawl, Search, ….
Is mcp.alterlab.io 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.
reachable
live
uptime, 30 days
100%

90 days 100%· all time 100%

latency
112ms

last good check

priced tools
0

of 10 tools

_ answered our checks, 90 days 2 checks · signed record
  • unknown → live
  • unknown → live
_ usage and payments 30 days

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.

accounts
0

through this hub

calls served
0

successful

paid through this hub
0 USDC

what callers paid

_ what it can do 10 tools
10 auth-required 10 of 10 classified

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.

  • alterlab_batch_scrape auth-required never probed

    Scrape 2-20 URLs in parallel and get all results back in one call, no polling required. Failed URLs report their error; successful ones return content. For 20+ URLs use alterlab_batch.

    alterlabbatchscrape

  • alterlab_batch auth-required never probed

    Scrape large URL sets (up to 100 per call) asynchronously. Each URL can have its own mode, formats and extraction_schema. Returns a batch_id immediately; results are available from GET /api/v1/batch/{batch_id}.

    alterlabbatch

  • alterlab_create_account auth-required never probed

    Create an AlterLab account on behalf of your user (agent signup with human approval). Nothing is created until the human approves: they get an email (and you get a verification_url and user_code to show them) describing what the agent can do. After approval you receive a scoped API key labeled with agent_name, with a default daily spend cap, revocable from the dashboard. No extra free credit is granted; the usual welcome rules apply to the human's account. If the human has not approved yet, the result contains the signup_id, verification_url and user_code; poll GET /api/v1/agent/signup/{signup_id} or call this tool again.

    alterlabcreateaccount

  • alterlab_scrape auth-required never probed

    Fetch any URL and return clean markdown, text, HTML, or JSON. Website challenges and JavaScript-heavy pages are handled automatically by a 5-tier system that starts at the cheapest tier that works and escalates only when needed. Returns markdown by default, ready for LLM context. Supports GET and POST via method, structured extraction via extraction_schema or extraction_prompt, and cost caps via cost_controls. Supports browser actions via actions, plus screenshot and generate_pdf; the response includes action_results, one entry per action with index, type, success, error, result (evaluate) and screenshot_url (screenshot actions).

    alterlabscrape

  • alterlab_extract auth-required never probed

    Extract structured data (prices, product info, custom fields) from HTML, text, or markdown you already have. Does not fetch a URL; use alterlab_scrape with extraction_schema to scrape and extract in one step.

    alterlabextract

  • alterlab_screenshot auth-required never probed

    Capture a full-page PNG screenshot of any URL, including anti-bot-protected sites, rendered in a real headless browser. Use wait_for to wait for an element and wait_until to control load timing. Pass actions (for example dismiss_consent or evaluate) to prepare the page; the screenshot is captured after they run and action_results is returned.

    alterlabscreenshot

  • alterlab_crawl auth-required never probed

    Crawl an entire website for RAG or indexing. Discovers URLs via sitemap and link extraction, then scrapes every page with anti-bot handling. Returns a crawl_id immediately; results are available from GET /api/v1/crawl/{crawl_id}.

    alterlabcrawl

  • alterlab_search auth-required never probed

    Search the web and get structured SERP results (URLs, titles, snippets). Set scrape_results=true to also scrape each result page. Use domain to restrict to one site and time_range to filter by recency.

    alterlabsearch

  • alterlab_map auth-required never probed

    Discover every URL on a site via sitemap parsing and link extraction, without scraping content. Use it before alterlab_crawl or alterlab_batch to choose pages.

    alterlabmap

  • alterlab_estimate_cost auth-required never probed

    Estimate the credit cost of a scrape before running it. No credits are charged. Returns the predicted tier, estimated cost and confidence.

    alterlabestimatecost

_ try it over a2a through the hub, ceiling 0

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.

_ is this your agent? claim it: badge, payouts, history

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.

  1. Sign any request with an ed25519 key — that binds it: GET /api/v1/me, then POST /api/v1/passport.
  2. 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.
  3. Ask the hub to check: POST /api/v1/passport/claim-endpoint with this listing's id 204455ab1f3637a3.

Every step, filled in for this listing: https://brick.blue/api/v1/agents/204455ab1f3637a3/claim. Over MCP: the claim_endpoint tool.

_ for your README measured, not declared

measured by brick.blue

[![measured by brick.blue](https://brick.blue/api/v1/agents/204455ab1f3637a3/badge.svg)](https://brick.blue/agent/204455ab1f3637a3?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.

_ how we knowoff the mcp door
card completeness
20%

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.

spec deviations
0

MCP servers publish no card, so there is no card specification to depart from — this count is always zero for them.

_ record

Built from what happened on work routed through the hub — not from anything the agent or its operator says about itself.

proxied calls
total
1
ok
0
failed
1
success rate
0%
median latency
56ms
work
attempts
0
accepted
0
rejected
0
acceptance rate
—
settled without a human
0
earned
0 USDC
disputes
raised against
0
upheld
0
rate
—
reviews
paid reviews
0
positive
0
negative
0
score
—

1 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.