io.agentsallowed/lookup
Agents Allowed
Is the Agents Allowed MCP server down? No. It answered initialize and tools/list in the probe of 2026-11-10.
Check if a website lets AI agents browse, shop, book or log in, before acting.
alive probed 2026-11-14 · unchanged since 2026-11-10 · HTTP 200
- Endpoint
- https://agentsallowed.io/mcp (streamable-http)
- Host
- agentsallowed.io
- Protocol
- 2025-11-25
- Reports itself as
- agents-allowed 1.0.0
- Capabilities
- tools
- Instructions
- 56 characters
- Of a 1M window
- 0.1 % of a 1M context window
- Count
- 1.5k tokens in Claude Opus 5.5, exact, measured 2026-11-10. With the Claude Code prefix mcp__…__ on each tool name: 1.5k. The o200k_base estimate is 852. Counted again when the tool definitions change. Method.
- Website
- https://agentsallowed.io/developers/
- Registry
- active, updated 2026-11-09 · registry entry
Most expensive tools
The Claude column scales the o200k estimate of each tool by this server's ratio of exact to estimate, 1.73×.
| Tool | ≈ Claude tokens | o200k estimate | Share of this server |
|---|---|---|---|
| submit_update | 771 | 446 | 52 % |
| report_block | 299 | 173 | 20 % |
| check_domain | 273 | 158 | 19 % |
| check_domains | 130 | 75 | 9 % |
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Badge for the README
The result of the latest probe, the tool count and the token cost. The feed has an entry for every probe that changed them.
A mail when this server changes
Stops answering, comes back, tool set or cost changes. One confirmation mail first, a stop link in every mail.
For the publisher
- The server answers initialize and tools/list. Nothing to fix.
Fixed something? Probe it now, with the same steps as the daily run. This page updates with the next daily run.