dev.mcpgrade/mcp
mcpgrade
Security grades (A-F) for MCP servers. Check one before you install or trust it. mcpgrade.dev
alive probed 2026-10-15
2tools
436tokens in Claude Opus 5.5
452tokens in Claude Code
0.2 %of a 200k context window
260o200k_base estimate
77 msto initialize
2 msto list tools
- Run it
- npx -y @mcpgrade/mcp@0.1.1 (stdio, probed in a container with the network off)
- Host
- npmjs.com
- Reports itself as
- mcpgrade 0.1.1
- Capabilities
- tools
- Instructions
- 171 characters
- Claude count
- Claude Opus 5.5, measured 2026-10-15. Counted again when the tool definitions change. Method.
- Repository
- https://github.com/jeremyrx7/mcpgrade
- Website
- https://mcpgrade.dev
- Registry
- active, updated 2026-07-20 · registry entry
- Reachable
- 1 of the last 1 probe
Most expensive tools
| Tool | Tokens (o200k) | Share of this server |
|---|---|---|
| search_mcp_servers | 147 | 57 % |
| check_mcp_server | 113 | 43 % |
Badge and feed
[](https://mcpcost.ulehla.dev/s/dev.mcpgrade/mcp)
An entry for every probe that changed the result, the tool count or the token cost: Atom feed. Add it to a feed reader or a Slack RSS app to hear when the server stops answering or its tool set grows.