A DevFoundry product · Crucible 0.3.0

Build, test, and version your API work

A desktop API workspace for Local and Git-native workflows. Start locally, keep API work beside your code with Git, or move into managed Cloud workspaces when they become available. Local and Git ship today; Cloud remains Planned.

availablelocal-firstmacOSCLIGit

Providers

Three equal workspace providers

No provider is the “real” one. Choose Local or Git now; Cloud follows as a peer when ready.

Local

available

Fast, private workspaces stored on this Mac. No Git or account required.

Git

available

Human-readable, versioned API workspaces in a standalone repo or under .crucible/workspace/ in an application repository.

Cloud

planned

Managed collaboration, permissions, and versions — Planned. Not available yet.

Git-native workflow

API work that reviews like code

Your files stay yours. Local stays on your Mac. Git stays in the repository you choose. Cloud is optional and Planned.

  • Local and Git workspaces as equal peers
  • REST client — method, URL, headers, body, auth, and response inspection
  • Git-native workflow — nothing commits or pushes unless you ask
  • Import cURL, OpenAPI/Swagger, Postman, Insomnia, and Bruno
  • Environments, secret references, and assertions
  • TLS certificate validation — workspace default and per-request override
  • CLI and desktop for macOS Apple Silicon
  • Signed and notarized macOS Apple Silicon build

Import

Bring existing API work into Crucible

Imports convert into a Crucible workspace. Unsupported features are reported rather than silently discarded. Imported scripts, hooks, and plugins are not executed.

Insomnia

v3 / v4 / v5 · JSON or YAML

Postman

v2.0 / v2.1 · JSON

OpenAPI / Swagger

OpenAPI 3.0 / 3.1 · Swagger 2.0

Bruno

bruno.json + .bru

cURL

Single or multiple commands

Crucible Workspace

.crucible.native.workspace

Desktop

Inside Crucible

Native menus, command palette, Quick Request, environments, assertions, Git status and history, and the Import into Crucible wizard.

Crucible Workspace Home
Workspace HomeQuick Request, recent work, and import — without hunting empty panels.
Crucible request editor
Request editorMethod, URL, headers, body, and auth in a focused native editor.
Crucible response viewer
Response viewerStatus, timing, headers, and body for long debugging sessions.

Download

macOS Apple Silicon

Signed, notarized, and Gatekeeper-ready. Checksums and release notes live on dfcrucible.dev.

Crucible 0.3.0

Available
Version
0.3.0
Platform
macOS · Apple Silicon
File
Crucible-0.3.0-macos-arm64.dmg
Size
78.1 MB
Minimum
macOS 12.0+
SHA-256
318752bd8ead2e011a2cc59f873c1ea93a47817d543fe924b513a95bed19abbd

Current release. Crucible for macOS Apple Silicon. Signed, notarized, and Gatekeeper-accepted. Verify the SHA-256 after download.