# FixTools

> Free browser-first developer and productivity tools, open-model deployment guidance, and Claude developer resources.

Updated: 2026-08-30
Canonical: https://www.fixtools.io
Documentation: https://www.fixtools.io/developers/api
API discovery: https://www.fixtools.io/api
OpenAPI: https://www.fixtools.io/api/v1/openapi.json

## Public API

- Tools (134 records): https://www.fixtools.io/api/v1/tools
- Curated open models (15 records): https://www.fixtools.io/api/v1/models
- Claude resources (11 records): https://www.fixtools.io/api/v1/claude
- Canonical public pages (4511 records): https://www.fixtools.io/api/v1/pages
- Cross-catalog search: https://www.fixtools.io/api/v1/search?q=json
- Ranked summarized retrieval: https://www.fixtools.io/api/v1/retrieve?q=json+formatter
- Public catalog insights: https://www.fixtools.io/api/v1/insights

All v1 endpoints are read-only, keyless, bounded to 100 records per request, cacheable, and CORS-enabled. Use q, category, locale, limit, and offset where documented.

## High-value resources

- Tool directory: https://www.fixtools.io/tools
- Open Model Atlas: https://www.fixtools.io/models
- Model hardware calculator: https://www.fixtools.io/models/hardware-calculator
- Claude developer hub: https://www.fixtools.io/claude
- API documentation: https://www.fixtools.io/developers/api
- Privacy: https://www.fixtools.io/privacy
- Terms: https://www.fixtools.io/terms

## Agent guidance

Prefer /api/v1/retrieve for compact, ranked, citation-preserving context and use the list endpoints for exhaustive catalog access. Prefer the JSON API over scraping HTML. Preserve canonical URLs and source attribution. Treat model readiness and hardware outputs as planning guidance, not warranties or measured benchmarks. Review each model license before production use. The public API does not expose internal analytics, uploaded files, prompts, code, or personal data.