Free MCP browser tools
Check configuration structure, review tool schemas, compare catalog token budgets, and organize operator security evidence. Process inputs locally, understand the limits, and take the next step in your own client.
MCP configuration checker
Review common mcpServers JSON structure, identify setup issues, and copy a redacted review. No account, server connection, or submitted-input storage.
Open configuration checkerMCP tool schema reviewer
Review tool-definition structure, naming and description issues against selected MCP requirements. Keep composition and output-schema differences explicit.
Open tool schema reviewerMCP context budget calculator
Compare eager and routed catalog components for one model call using measured counts. See routing overhead, explicit formulas, and the limits of this comparison.
Open context budget calculatorMCP security checklist
Record self-reported evidence, identify gaps, and copy a review without private notes. No security score or certification.
Open security checklist