mcp-server-builderlisted

# MCP Server Builder Generate Model Context Protocol servers from OpenAPI specifications. Supports Python (FastMCP) and TypeScript targets. ## What You Get - Working MCP server directory scaffolded from an OpenAPI spec - Typed tool definitions, auth wrappers, confirmation gates, and test stubs ## Workflow 1. **Parse** -- Read the OpenAPI spec (JSON or YAML), extract paths, operations, schemas, and auth requirements. 2. **Generate** -- Map each operation to an MCP tool definition with typed input schemas. Apply naming conventions (verb_noun, snake_case). 3. **Secure** -- Add auth wrappers, host allowlists, confirmation gates for destructive operations, and structured error payloads. 4. **Validate** -- Run the manifest through lint checks: duplicate names, missing descriptions, invalid schemas, naming hygiene. 5. **Test** -- Unit tests for schema transforms, contract tests for manifest snapshots, integration tests against a staging API. ## Quality Gates (before publishing) - [ ] Every tool has a non-empty description - [ ] No duplicate tool names - [ ] All destructive operations require confirmation input - [ ] Secrets sourced from env vars only (none in schemas or defaults) - [ ] Host allowlist is explicit (no wildcards unless justified) - [ ] Manifest passes strict validation (`validation.md`) - [ ] Unit + contract tests pass - [ ] Integration test against at least one live endpoint ## Top Pitfalls | Mistake | Fix | | --- | --- | | Leaking API keys in