We build small, opinionated CLIs and self-hostable backends for the parts of the dev workflow you should not have to think about. Open source where it makes sense, paid SaaS or self-host when you need more.
FerrFlow · v5
Universal semantic versioning. One Rust binary reads your conventional commits, bumps versions across your monorepo (14+ file formats — Cargo.toml, package.json, pyproject.toml, Chart.yaml, mix.exs, gemspec, pubspec.yaml, …), generates changelogs, tags, and ships GitHub releases. Free, MPL-2.0, drop into any CI.
cargo install ferrflow
# or
uses: FerrLabs/FerrFlow@v5→ Docs & playground at ferrflow.com
Kubernetes operator (Go) that syncs FerrVault SaaS secrets into native kind: Secret. Two CRDs — FerrVaultConnection + FerrVaultSecret. Pairs with the FerrVault SaaS but works equally well against a self-hosted FerrVault.
- Fixtures — declarative git fixture generator. Spin up reproducible repos in CI for integration tests and benchmarks.
- Benchmarks — reusable GitHub Action that runs the FerrFlow perf suite and reports regressions on every PR.
- MCP — Model Context Protocol server. Lets AI assistants drive the FerrLabs suite — trigger releases, query Kubernetes, read GitHub state.
The rest of the toolkit is SaaS. One FerrLabs org, one bill, per-product subscriptions — and FerrFlow stays free inside every org.
| What | ||
|---|---|---|
| FerrVault | Secrets management without the infra. K8s-native via the operator above. | ferrvault.com |
| FerrTrack | Issue tracker for product teams. Keyboard-first, git-aware, anti-Jira — no SLAs or AI summaries you didn't ask for. | ferrtrack.com |
| FerrGrowth | Marketing sites with built-in SEO, performance budgets, forms, and analytics. | ferrgrowth.com |
| FerrFleet | Agent fleet runtime. AI agents that orchestrate the FerrLabs suite — and a general-purpose agent platform you can actually trust. | ferrfleet.com |
| FerrLens | Free web tools — SEO checker, DNS lookup, SPF/DKIM/DMARC, TLS analyzer, dev utilities. See your stack clearly. | ferrlens.com |
- FerrGames — small multiplayer party games to play with friends. Free, in the browser, no account needed.
- CLIs over UIs. The terminal is the original keyboard shortcut.
- Self-host is a feature. Your data, your cluster, your problem to solve.
- Open source where it makes sense. The infra layer should be readable.
- No telemetry by default. Off until you opt in.
Built in Rust, Go, and TypeScript · MPL-2.0 where applicable · Hand-built in Lille, FR