hcf

Skill Development Usable

Works inClaude Code

Usable Scanned — metadata only

Reduces handoff friction between product and engineering by automating test-driven implementation across parallel workers, cutting iteration cycles on well-d…

Autonomous development plugin for Claude Code. Define requirements with a PM, then let parallel workers implement everything using TDD.

Implement CRUD endpoints from PM-written acceptance criteria
Parallelize feature development across isolated service boundaries
Generate test coverage while building new modules

57 starsMIT (commercial OK)FreeQuick setup

Usable rating — This tool is functional but has notable gaps. Review the evaluation notes below before deploying.

Why it matters

Reduces handoff friction between product and engineering by automating test-driven implementation across parallel workers, cutting iteration cycles on well-defined feature specs.

Best for

Teams with clear requirements and strong TDD discipline who want to scale implementation without proportional headcount growth.

Works in

Claude Code Claude Cowork Claude Chat

Source

https://github.com/markshust/hcf

By markshust

How to Get It

Option 1: Claude Desktop App (Code Mode)Click the + button next to the prompt box → Plugins → Add plugin. Search and click Install. Skills work in Claude Code only.

Option 2: Paste into Claude CodeCopy the command below and paste it into your conversation. Claude will install it.

Instructions to paste into Claude

/plugin marketplace add markshust/hcf
/plugin install hcf@hcf
/reload-plugins

First thing to try

After installing, paste this into Claude:

Help me implement CRUD endpoints from PM-written acceptance criteria

CostFree

Trust Signals Auto-scanned

Stars57Contributors1Last updated2026-08-18LicenseMIT (OK for commercial use)Known CVEsNone foundSources: GitHub Advisory Database + OSV.dev · Scanned 2026-08-18 · scanner v1

Community Pulse New

No community discussions found yet. This doesn't mean the tool isn't good — it may be new or serve a niche use case.

Reviewer notes

Auto-scanned review. These are observations, not a security certification.

catalog_hygiene stale-eval refresh: Scored from trust signals (evidence-eval-v1): 57 GitHub stars; 1 contributors; last commit 0d ago; license MIT.

Things to check

Scanned, not hands-on tested — this entry was auto-scanned from public metadata (GitHub metrics, license, security flags). No reviewer has run it, and no tool-specific limitations have been documented yet.
Single maintainer. Consider the risk if this person stops maintaining the project.

How to evaluate tools before deploying →

Data shown here comes from public APIs and automated scanning. Reviewer notes reflect one person's experience. This is not a security certification or legal recommendation. Always evaluate tools according to your own organization's policies.

Evaluation Scores

Evaluation

Ease of Use

3/5

Versatility

3/5

Reliability

3/5

Security

3/5

Overall score3.00 / 5.00 UsableEvaluatedAug 2026

catalog_hygiene stale-eval refresh: Scored from trust signals (evidence-eval-v1): 57 GitHub stars; 1 contributors; last commit 0d ago; license MIT.

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