See deployment drift across dev, test, staging, prod, and whatever weird environment names your company invented.

driftclaw answers one question fast: what version is actually running where?

It checks multiple services across multiple environments, pulls version data from the sources you already have, and highlights drift before you waste time clicking through dashboards, docs, health endpoints, and admin panels.

Plain table output is the default for reporting commands. Use --ink if you want the Ink/TUI renderer instead.

Deployment drift is easy to create and annoying to verify.

• One service exposes /version
• Another hides version in openapi.json
• A WordPress site leaks it through a meta tag
• Environment names do not match across systems
• One team says prod, another says prd, another says live

Driftclaw gives you one command that turns that mess into a clear matrix.

pnpm cli

┌─────────────┬────────┬────────┬────────┬────────┬───────────────┐
│ Service     │ dev    │ test   │ prod   │ inf    │ Status        │
├─────────────┼────────┼────────┼────────┼────────┼───────────────┤
│ auth-api    │ v2.4.0 │ v2.3.1 │ v2.2.0 │ —      │ ⚠ major drift │
│ billing-api │ 1.8.0  │ 1.8.0  │ 1.8.0  │ 1.8.0  │ ✓ sync        │
│ marketing   │ 6.9.4  │ —      │ 6.9.4  │ 6.9.4  │ ✓ sync        │
└─────────────┴────────┴────────┴────────┴────────┴───────────────┘

Summary: 3 services · 2 sync · 1 drift

• Platform and DevOps teams that need quick deployment visibility
• Backend teams with multiple APIs across multiple environments
• Agencies and consultants inheriting inconsistent client infrastructure
• Enterprise teams stuck with mixed naming like dev, tst, uat, inf, prd
• Polyrepo teams where every service exposes version info differently

git clone https://github.com/psandis/driftclaw.git
cd driftclaw
pnpm install
pnpm build

Create a driftclaw.yaml in the directory where you want to run driftclaw:

cp driftclaw.example.yaml driftclaw.yaml

Starter example:

environments:
  dev:
    url: https://dev.api.example.com
  test:
    url: https://tst.api.example.com
  prod:
    url: https://api.example.com

services:
  app-api:
    source: http
    path: /version
    field: version

  docs-api:
    source: http
    path: /openapi.json
    field: info.version

  website:
    source: html-meta
    field: generator
    environments:
      dev:
        url: https://dev.example.com
      prod:
        url: https://example.com

Then run:

driftclaw

• environments defines the default environment URLs
• services defines what to check and how to extract the version
• service-level environments overrides the defaults when a service uses different URLs

• Mixed environment names across services
• Per-service environment overrides
• Multiple version source types in one config
• Semver drift severity: major, minor, patch
• Human output and machine output
• Partial environment coverage with gaps shown as —

Common commands:

driftclaw
driftclaw --ink
driftclaw check auth-api
driftclaw drift

Use JSON when you want structured output:

driftclaw --json
driftclaw drift --json
driftclaw check auth-api --json

Fail a pipeline only when you want drift to gate delivery:

driftclaw --fail-on-drift
driftclaw drift --fail-on-drift

Drift itself is not treated as a runtime error unless you opt into --fail-on-drift.

Notes:

• http works with /version, /info, /health, /status, /openapi.json, or any other JSON endpoint
• dot notation is supported, for example info.version
• html-meta is useful for WordPress, WooCommerce, and other sites exposing version data in meta tags
• Git sources can use GITHUB_TOKEN, GH_TOKEN, GITLAB_TOKEN, or BITBUCKET_TOKEN
• custom commands receive DRIFTCLAW_ENV and DRIFTCLAW_SERVICE

• Driftclaw does not enforce environment naming. Use whatever your org already has: dev, test, qa, uat, inf, prd, live, region names, or custom names.
• If one service uses different URLs or different environment names than the rest, override them on that service.
• This is a release-verification tool, not a monitoring system.

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See MIT