io.github.ReadyUpAgents/ready-check
Ready Check
Is the Ready Check MCP server down? No. It answered initialize and tools/list in the probe of 2026-11-11.
Prepaid email inspection for agents: structured findings on one inbound email. $0.0025/check.
alive probed 2026-11-14 · unchanged since 2026-11-11
- Run it
- npx -y ready-check-mcp@0.1.0 (stdio, probed in a container with the network off)
- Host
- npmjs.com
- Reports itself as
- ready-check 0.1.0
- Capabilities
- tools
- Instructions
- 1 052 characters
- Of a 1M window
- 0.4 % of a 1M context window
- Count
- 4.3k tokens in Claude Opus 5.5, exact, measured 2026-11-11. With the Claude Code prefix mcp__…__ on each tool name: 4.3k. The o200k_base estimate is 2.5k. Counted again when the tool definitions change. Method.
- Repository
- https://github.com/ReadyUpAgents/ready-check-mcp
- Website
- https://readyupagents.com/ready-check/
- Registry
- active, updated 2026-11-11 · registry entry
Most expensive tools
The Claude column scales the o200k estimate of each tool by this server's ratio of exact to estimate, 1.69×.
| Tool | ≈ Claude tokens | o200k estimate | Share of this server |
|---|---|---|---|
| ready_check | 2 763 | 1 636 | 65 % |
| ready_check_buy_credit | 1 140 | 675 | 27 % |
| ready_check_balance | 350 | 207 | 8 % |
Compare this server with others.
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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.