haabeCommunity·31 Agent Skills Included

mycelium

Evidence-gated product discovery, delivery, and launch discipline

Guides product work from idea to launch through evidence-gated phases: discovery interviews, opportunity trees, assumption tests, threat models, and delivery checklists. Stops agents from building before the problem is validated, replacing gut-feel decisions with recorded evidence, confidence scores, and decision logs. Keeps every claim, gate result, and learning in versioned YAML files so teams and agents share one auditable source of truth.

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npx skills add haabe/mycelium --all -g -y

Available:

Tells the agent how to run Mycelium's diamond workflow: which skills to invoke, which evidence gates must pass before each phase transition, and how to read and write the canvas files that hold all product knowledge.

All Skills in This Repository (31)

Pure Emerald Level Indicators

📦 In Repo

haabe

diamond-render

Render state diagrams from .claude/diamonds/active.yml using Mermaid stateDiagram-v2.

ping

Verify Mycelium plugin system components and libraries are operational.

define-done

Define outcome-based Definitions of Done for diamond behaviors in the Mycelium framework.

corrections-audit

Analyze correction logs to detect patterns and generate risk mitigation reports.

regulatory-review

Assess EU AI Act applicability and Article 50 transparency obligations.

framework-health

Evaluate Mycelium framework process metrics including cycle velocity, discard trends, confidence calibration, gate effectiveness, and regression rate.

theory-fidelity

Audit theory-to-mechanism mapping fidelity within Mycelium framework projects.

handoff

Generate structured handoff briefs with phone-friendly capture templates.

receipt-render

Generates a one-page work document from completed Diamonds in Claude Code.

mocked-persona-interview

Generate product development personas with speculative evidence tagging.

user-needs-map

Identify, score, and classify user needs for strategic planning.

metrics-detect

Detect and configure external metric sources for product analytics.

Community

Intermediate

Frequently Asked Questions

FAQPage Schema

How to install Mycelium?▼

Run `npx skills add haabe/mycelium --all -g -y` in your terminal to install the full skill set globally.

What problem does Mycelium solve?▼

It stops AI coding agents from building products nobody asked for by forcing a short discovery brief and evidence gates before any code is written. Assumptions, confidence scores, and decisions are recorded in your repo so you can audit why anything was built.

How does Mycelium validate a product idea?▼

It runs a 10-minute structured interview covering who the product is for, the biggest assumption, and the smallest test, then writes the answers as a versioned brief. Follow-up skills design assumption tests, user interviews, and opportunity trees grounded in real evidence.

Does Mycelium work with agents other than Claude Code?▼

Yes. The canvas files and skill instructions are plain markdown and YAML that any agent can read, though automatic hooks and gates currently only fire in Claude Code.

Can I use Mycelium on an existing codebase?▼

Yes. The adopt skill reads your existing repo, drafts what the code can establish about delivery and solution shape, and then runs discovery on the gaps it cannot fill, like purpose and real user evidence.