Agents Allowed

io.agentsallowed/lookupVersion 1.0.0

Check if a website lets AI agents browse, shop, book or log in, before acting.

Status

Responds139 msNov 14, 2026, 14:32 UTCAnswered our handshake without sign-in.

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Last checked: Nov 14, 2026, 14:32 UTC
Latency: 139 ms
Remotes responding: 1 of 1
Sign-in: No sign-in
Hosting: Hosted outside the EU (detected)
Registry data as of: Nov 14, 2026, 22:14 UTC

Data from the official MCP Registry, checked by run.zero. How we check

Connect

Streamable HTTP

https://agentsallowed.io/mcpResponds139 msNov 14, 2026, 14:32 UTC

No sign-in

Claude Code

claude mcp add --transport http lookup https://agentsallowed.io/mcp

Claude Desktop and claude.ai

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Settings > Connectors > Add custom connector
Name: lookup
Remote MCP server URL: https://agentsallowed.io/mcp

Cursor

{
  "mcpServers": {
    "lookup": {
      "url": "https://agentsallowed.io/mcp"
    }
  }
}

VS Code

code --add-mcp '{"name":"lookup","type":"http","url":"https://agentsallowed.io/mcp"}'

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Tools

4 tools

Tools of Agents Allowed
	Description		Read-only	Idempotent	Open world
`check_domain`Before acting on a website for a user, check whether it lets AI agents browse, shop, book or log in, and whether there's an official agent route (UCP, ACP, MCP, Visa TAP, A2A, partner apps). Returns status (open\|partial\|announced\|none, or unknown if we have no verified record), recommended_action (a suggestion based on public sources, not permission; the website's own terms always take priority), per-action allowances, routes, dated sources. Read-only.	Before acting on a website for a user, check whether it lets AI agents browse, shop, book or log in, and whether there's an official agent route (UCP, ACP, MCP, Visa TAP, A2A, partner apps). Returns status (open\|partial\|announced\|none, or unknown if we have no verified record), recommended_action (a suggestion based on public sources, not permission; the website's own terms always take priority), per-action allowances, routes, dated sources. Read-only.	Not declared	Yes	Yes	No
`check_domains`Batch version of check_domain for up to 50 domains or URLs. Results are returned in input order. Read-only.	Batch version of check_domain for up to 50 domains or URLs. Results are returned in input order. Read-only.	Not declared	Yes	Yes	No
`report_block`Deprecated alias kept for older clients. Same as submit_update with type report_block (or report_works when result is works / official_route_found). Goes to human review; nothing auto-publishes.	Deprecated alias kept for older clients. Same as submit_update with type report_block (or report_works when result is works / official_route_found). Goes to human review; nothing auto-publishes.	No	No	No	No
`submit_update`Suggest a change to the database: add a brand (add_brand), correct a listing (correct_listing), report that an agent was stopped on a site (report_block), or report that a task now works (report_works). Every submission goes to a human review queue; nothing is published automatically, and a listing only changes once it is verified from a brand statement or official docs, reputable reporting, or our own documented test. Do not include personal data about the user.	Suggest a change to the database: add a brand (add_brand), correct a listing (correct_listing), report that an agent was stopped on a site (report_block), or report that a task now works (report_works). Every submission goes to a human review queue; nothing is published automatically, and a listing only changes once it is verified from a brand statement or official docs, reputable reporting, or our own documented test. Do not include personal data about the user.	No	No	No	No

Details

Registry status: Active
Published: Nov 9, 2026
Updated: Nov 9, 2026
Website: https://agentsallowed.io/developers/⁠ (opens in a new tab)
Repository: Not given
Categories (suggested): E-commerceSuggested categories are assigned automatically from the registry text and may be wrong. Verified operators can correct them.
GDPR: Not declared

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