# Rasczak Knowledge Commons

Free methods for planning and evaluating decisions. Optional structured assembly is priced separately.

- [Catalog](https://rasczak-agent-service.rasczak-commons.workers.dev/api/v1/catalog)
- [Free sample](https://rasczak-agent-service.rasczak-commons.workers.dev/api/v1/sample)
- [API](https://rasczak-agent-service.rasczak-commons.workers.dev/openapi.json)
- [Changes](https://rasczak-agent-service.rasczak-commons.workers.dev/changelog.md)
- [Terms](https://rasczak-agent-service.rasczak-commons.workers.dev/terms/)

## Methods
- [Premortem](https://rasczak-agent-service.rasczak-commons.workers.dev/methods/premortem/index.md): Find preventable failure before committing to a plan.
- [Analysis of Competing Hypotheses](https://rasczak-agent-service.rasczak-commons.workers.dev/methods/ach/index.md): Compare plausible explanations without merely confirming a favorite.
- [Five Whys](https://rasczak-agent-service.rasczak-commons.workers.dev/methods/five-whys/index.md): Trace an observed failure to a testable process cause.
- [Fishbone](https://rasczak-agent-service.rasczak-commons.workers.dev/methods/fishbone/index.md): Map multiple possible causes of a specific failure.
- [Blue Ocean: Four Actions](https://rasczak-agent-service.rasczak-commons.workers.dev/methods/blue-ocean/index.md): Find a useful, lower-cost alternative to existing offers.
- [Porter: Five Forces](https://rasczak-agent-service.rasczak-commons.workers.dev/methods/five-forces/index.md): Assess pressures on the economics of an offer.
- [Business Model Canvas](https://rasczak-agent-service.rasczak-commons.workers.dev/methods/business-model/index.md): Check whether the elements of a proposed business fit together.
- [Value Proposition](https://rasczak-agent-service.rasczak-commons.workers.dev/methods/value-proposition/index.md): Match an offer to a specific customer job and measurable benefit.
- [Ansoff Matrix](https://rasczak-agent-service.rasczak-commons.workers.dev/methods/ansoff/index.md): Compare growth options by what changes in the product and market.
- [Key Assumptions Check](https://rasczak-agent-service.rasczak-commons.workers.dev/methods/assumptions/index.md): Expose dependencies hidden inside a confident plan.

Fetch only relevant methods. Reuse cached versions. Cite the method and primary references used; do not imply verification beyond the evidence.

## Integration

MCP endpoint: https://rasczak-agent-service.rasczak-commons.workers.dev/mcp
Source and offline Agent Skill: https://github.com/rasczak-commons/agent-service

- [Work-kit previews](https://rasczak-agent-service.rasczak-commons.workers.dev/api/v2/kits)
- [Research preview](https://rasczak-agent-service.rasczak-commons.workers.dev/api/v2/research)
- [Version changes](https://rasczak-agent-service.rasczak-commons.workers.dev/api/v2/changes)
Research and kit purchases are unavailable. Optional feedback requires customer authorization; never send private scenarios.