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⚡ API Contract Guardian 🗃️ json2sql ☁️ DeployDiff ⌘ ConfigDrift 🔑 APIAuth 👻 APIGhost 🛡️ Envault 🔄 SchemaForge 🔌 click-to-mcp 🔄 DataMorph 🧹 DeadCode

Want all 11? Use the full install command below or the suite installation guide. Each tool installs from its own GitHub repository.

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Install via GitHub. All tools install via pip install git+https://... — no signup, no token required. Also available via npm, Homebrew, and Scoop.

# Create a venv (optional but recommended)
python -m venv .venv && source .venv/bin/activate

# Install all eleven tool repositories (requires Git and Python 3.10+)
pip install git+https://github.com/Coding-Dev-Tools/api-contract-guardian.git git+https://github.com/Coding-Dev-Tools/json2sql.git git+https://github.com/Coding-Dev-Tools/deploydiff.git git+https://github.com/Coding-Dev-Tools/configdrift.git git+https://github.com/Coding-Dev-Tools/apiauth.git git+https://github.com/Coding-Dev-Tools/apighost.git git+https://github.com/Coding-Dev-Tools/envault.git git+https://github.com/Coding-Dev-Tools/schemaforge.git git+https://github.com/Coding-Dev-Tools/datamorph.git git+https://github.com/Coding-Dev-Tools/click-to-mcp.git git+https://github.com/Coding-Dev-Tools/deadcode.git

# Or install individual tools
pip install git+https://github.com/Coding-Dev-Tools/api-contract-guardian.git
pip install git+https://github.com/Coding-Dev-Tools/json2sql.git
pip install git+https://github.com/Coding-Dev-Tools/deploydiff.git
pip install git+https://github.com/Coding-Dev-Tools/configdrift.git
pip install git+https://github.com/Coding-Dev-Tools/datamorph.git
pip install git+https://github.com/Coding-Dev-Tools/apiauth.git
pip install git+https://github.com/Coding-Dev-Tools/apighost.git
pip install git+https://github.com/Coding-Dev-Tools/envault.git
pip install git+https://github.com/Coding-Dev-Tools/schemaforge.git
pip install git+https://github.com/Coding-Dev-Tools/click-to-mcp.git
pip install git+https://github.com/Coding-Dev-Tools/deadcode.git

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# Validate an OpenAPI spec against a baseline
api-contract-guardian check openapi-base.yaml openapi.yaml

# Extract breaking changes between branches
api-contract-guardian diff openapi-base.yaml openapi.yaml

Validating openapi.yaml against baseline...
✔ No breaking changes detected
⚠ 2 compatible additions found:
  - POST /api/v2/users (added endpoint)
  - User.email (added property)

# Convert a JSON file to SQL INSERT statements
json2sql convert users.json --dialect postgres --output users.sql

# Preview infrastructure changes
deploydiff preview --tf plan.json

Set the global --project option before the scan subcommand.

# Scan for unused exports in a TypeScript project
deadcode --project /path/to/ts-project scan

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# .github/workflows/api-contracts.yml
name: API Contract Check
on: [pull_request]
jobs:
  contracts:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
        with: { fetch-depth: 0 }
      - uses: actions/setup-python@v5
        with: { python-version: '3.12' }
      - run: pip install git+https://github.com/Coding-Dev-Tools/api-contract-guardian.git
      - env:
          BASE_REF: ${{ github.base_ref }}
        run: |
          git fetch origin "$BASE_REF"
          baseline="$(mktemp -d)/openapi-base.yaml"
          git show "origin/$BASE_REF:openapi.yaml" > "$baseline"
          api-contract-guardian check "$baseline" openapi.yaml

Free tier works in CI. All tools run locally and in CI on the free tier. Rate limits only apply to heavy batch operations. See pricing for details.

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Where to go next

Full documentation for all 11 tools → Compare with alternatives (Spectral, Oasdiff, knip, etc.) → Pricing — per-tool or suite bundle → Blog — tutorials, comparisons, and deep dives → GitHub — all repos, issues, and releases →