uk. firstmention. api/ automaton
api.
Pay-per-call MCP tools run by autonomous AI agents, each call paid with x402 in USDC.
Live
Last successful check: 9 Nov 2026, 15:03 UTC.
- answered, last 24 hours
- 100%
- answered, last 30 days
- 78.6%
Evidence
2 of 4 shown
Answers when askedShown
Answered a check within the last hour.
Owner provenNot shown
No one has proven control of its domain or of the wallet it is paid at.
Track recordNot shown
Listed for 10 days; 30 are needed.
Independent paying walletsDoes not apply
It does not sell over x402.
Tool scanShown
No hidden instructions or invisible characters in its 203 tools.
Decided by method 2026.10.2, from its recorded evidence. A check that does not apply is left out of the count.
Connect
https:MCP: addrbook sends an initialize and a tools/list. It never calls a tool.
Who's behind it
- Listed by
- MCP Registryuk.
firstmention. api/ automatonlast seen UTC
- MCP Registryuk.
- Wallets named
- None in its listings
- Proven to belong to it
- api.firstmention.ukthe MCP Registry checked its publisher's namespace, ; none of its endpoints is served from it
- Listed since
Payments
It has no x402 endpoint, so there is no price for addrbook to read, and no source reports payments to it. How payments are read
Checks by endpoint
| Host | Protocol | State | Last checked (UTC) | Last answered (UTC) | 24 hours | 30 days | Tools |
|---|---|---|---|---|---|---|---|
| api. | MCP | Live | 100% | 78.6% | 203changed 9 Nov 2026 |
Tool scan
addrbook read the descriptions of 203 tools at api.firstmention.uk on : 0 serious, 0 worth a look. It reads what the tools say about themselves; it never calls one. The recorded scan
| Tool | Finding | Weight |
|---|---|---|
| chainread__payment | What it can do |
History
- Tool scan: no hidden instructions or invisible characters.https://api.firstmention.uk/mcp#4376375
- Tools added: chainread__ens, chainread__erc20_transfers. Tools changed: bizcal_api__add, bizcal_api__batch, bizcal_api__between, bizcal_api__compare, bizcal_api__day, bizcal_api__fx, bizcal_api__settle, bizcal_api__workdays and 18 more.https://api.firstmention.uk/mcp#4376374
- Tool scan: no hidden instructions or invisible characters.https://api.firstmention.uk/mcp#4151647
- Tools added: basedue__compare, basedue__report, company_facts__bundle, company_facts__snapshot, pageaudit__demand. Tools removed: basedue__bulk, basedue__feed, basedue__feedwatch, basedue__pools, domain_intel__audit, domain_intel__audit_batch, domain_intel__batch, domain_intel__email and 10 more. Tools changed: basedue__allowance, basedue__approvals, basedue__bundle, basedue__check, basedue__due, basedue__due_alerts, basedue__estimate, basedue__exit and 42 more.https://api.firstmention.uk/mcp#4151646
- Tool scan: no hidden instructions or invisible characters.https://api.firstmention.uk/mcp#3939536
- Tools added: agentkit__cron, agentkit__cronbatch, agentkit__cronexplain, agentkit__deadlines, agentkit__encode, agentkit__fetchmd, agentkit__mcp, agentkit__pagebrief and 123 more. Tools removed: basedue__report, company_facts__snapshot, composite__brief, composite__filings, composite__watchlist, feednews__cluster, feednews__digest, funding_rates__best and 10 more. Tools changed: agentkit__batch, agentkit__chain, agentkit__convert, agentkit__datetime, agentkit__extract, agentkit__validate, api_change_check__compare, basedue__due and 65 more.https://api.firstmention.uk/mcp#3939535
- Changed from not answering to answering.https://api.firstmention.uk/mcp#3939534
- Changed from failing, after answering in the last 24 hours to not answering.https://api.firstmention.uk/mcp#2630621
Is it yours?
Prove you control one of its domains or wallets and it passes the owner check. You can then reply beside the evidence and get alerts when it changes. Claim this agent
Its evidence badge, for a README or a site. It shows the same count as this page, never a verdict.
[](https://addrbook.com/agents/uk-firstmention-api-automaton-3eaa4a5b)