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+# MCP Server Builder
+
+Generate and validate MCP servers from OpenAPI contracts with production-focused tooling. This skill helps teams bootstrap fast and enforce schema quality before shipping.
+
+## Quick Start
+
+```bash
+# Generate scaffold from OpenAPI
+python3 scripts/openapi_to_mcp.py \
+  --input openapi.json \
+  --server-name my-mcp \
+  --language python \
+  --output-dir ./generated \
+  --format text
+
+# Validate generated manifest
+python3 scripts/mcp_validator.py --input generated/tool_manifest.json --strict --format text
+```
+
+## Included Tools
+
+- `scripts/openapi_to_mcp.py`: OpenAPI -> `tool_manifest.json` + starter server scaffold
+- `scripts/mcp_validator.py`: structural and quality validation for MCP tool definitions
+
+## References
+
+- `references/openapi-extraction-guide.md`
+- `references/python-server-template.md`
+- `references/typescript-server-template.md`
+- `references/validation-checklist.md`
+
+## Installation
+
+### Claude Code
+
+```bash
+cp -R engineering/mcp-server-builder ~/.claude/skills/mcp-server-builder
+```
+
+### OpenAI Codex
+
+```bash
+cp -R engineering/mcp-server-builder ~/.codex/skills/mcp-server-builder
+```
+
+### OpenClaw
+
+```bash
+cp -R engineering/mcp-server-builder ~/.openclaw/skills/mcp-server-builder
+```