MCP Token Budget Analyzer
Estimate MCP schema context cost
Estimate MCP tool schema size and identify context bloat before loading many servers into an agent.
Input / 输入
Output / 输出
Paste input and run the checker.
MCP Token Budget Analyzer use cases
Use this to estimate how much context MCP tool definitions consume and decide whether to split servers, compress descriptions, or use Code Mode.
Scope and privacy
The checker runs locally in this browser and does not upload the pasted input. Remove secrets before pasting. Results are static evidence from the supplied text, not proof of live server behavior, security, compatibility, or approval.
Verification workflow
- Use a redacted, minimal failing example.
- Fix definite syntax or metadata errors first.
- Test the real endpoint with official inspectors and representative tasks.
- Add a regression test before publishing.
Related wiki
- /wiki/mcp/context-bloat/
- /wiki/errors/mcp-tool-definitions-too-large/
- /tools/mcp-tool-schema-minifier/