io.github.akiba-labs/free-agent-tools
Free Agent Tools
Is the Free Agent Tools MCP server down? No. It answered initialize and tools/list in the probe of 2026-11-10.
43 free no-auth tools: Japan life, visas, travel and work checks, plus pitch roast.
alive probed 2026-11-15 · unchanged since 2026-11-10 · HTTP 200
- Endpoint
- https://free-agent-tools.vercel.app/mcp (streamable-http)
- Host
- free-agent-tools.vercel.app
- Protocol
- 2025-11-25
- Reports itself as
- free-agent-tools 1.27.0
- Capabilities
- tools
- Instructions
- 317 characters
- Of a 1M window
- 4.6 % of a 1M context window
- Count
- 46k tokens in Claude Opus 5.5, exact, measured 2026-11-10. With the Claude Code prefix mcp__…__ on each tool name: 46k. The o200k_base estimate is 27k. Counted again when the tool definitions change. Method.
- Repository
- https://github.com/akiba-labs/free-agent-tools
- Website
- https://free-agent-tools.vercel.app
- Registry
- active, updated 2026-11-10 · registry entry
Most expensive tools
The Claude column scales the o200k estimate of each tool by this server's ratio of exact to estimate, 1.67×.
| Tool | ≈ Claude tokens | o200k estimate | Share of this server |
|---|---|---|---|
| japan_high_cost_medical_check | 2 279 | 1 368 | 5 % |
| japan_hsp_points_check | 2 232 | 1 340 | 5 % |
| japan_pet_quarantine_check | 2 195 | 1 318 | 5 % |
| japan_permanent_residency_check | 2 175 | 1 306 | 5 % |
| japan_customs_allowance_check | 2 132 | 1 280 | 5 % |
Compare this server with others, or with the servers that share its tool set.
Same tool set as 1 other server
These registry entries have the same tool names and the same schema sizes.
- io.github.sean0007/free-agent-tools free-agent-tools.vercel.app
More servers
Other registry entries on free-agent-tools.vercel.app.
- Free Agent Tools io.github.sean0007/free-agent-tools · alive
Servers that mention checks or travel.
- Plumbline - Contractor License Checks ai.agentlookups/plumbline · alive
- ai.agentlookups/overassessed · alive
- AgentRoam ai.agentroam/agentroam · alive
- ai.atlasverified/atlas-mcp · needs auth
- Travel World ai.augworlds/travel-world · needs auth
- Web Content & URL Tools ai.avaloncompany/web-content-url-tools · needs auth
- ai.autonomad/travel · alive
- Aviado AI ai.aviado/health · alive
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
- This server is in the heaviest 10 % of the registry. Shorter descriptions, fewer optional parameters and fewer tools cut the cost. The command npx mcpcost --url <endpoint> --tools 50 lists every tool with its cost.
Fixed something? Probe it now, with the same steps as the daily run. This page updates with the next daily run.