Tools for API-driven development and testing — from spec to test case, from editor to CI.
| Repository | Description | Language |
|---|---|---|
| caseforge | AI-powered API test case generator from OpenAPI specs. Outputs Hurl, k6, Postman, and more — with OWASP coverage, risk-based testing, and MCP server support. | Go |
| speculo | Self-hosted internal API documentation platform. Teams push OpenAPI specs; Speculo renders interactive docs via Scalar and exposes them to AI assistants through MCP. | TypeScript |
| hurl-lsp | Language Server Protocol implementation for Hurl. Brings diagnostics, completions, formatting, and code lens to .hurl files in VSCode, Zed, and Helix. |
Rust |
| skills | Claude Code skill definitions shared across projects — reusable agentic workflows for code review, subagent-driven development, and SDLC automation. | — |
- Spec-first — OpenAPI is the source of truth for documentation, test generation, and mock environments.
- AI-native — every tool is designed to work with AI agents, not just humans, through MCP and structured outputs.
- Composable — tools integrate with each other: CaseForge reads specs from Speculo, runs tests as
.hurlfiles, and is edited withhurl-lsp.
Each repository carries its own license (Apache 2.0 or MIT). See individual repos for details.