By bcbeidel
Structured mental models for decision-making — first principles, Occam's razor, inversion, and more.
Evaluate decisions by considering impact across three time horizons
Drill to root cause by asking why repeatedly until fundamentals emerge
Scope decisions by distinguishing what you know well from what you don't
Apply structured mental models to think through problems. Use when the user wants to "analyze", "evaluate", "think through", "decide between", "weigh tradeoffs", or needs a framework for a decision.
Prioritize tasks and decisions by mapping urgency against importance
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Experimental — This project is under active development. APIs, skill interfaces, and document conventions may change without notice.
A Claude Code plugin marketplace for building and maintaining structured project context, with AI-assisted research, source verification, and quality validation.
Note: GitHub repo rename from
wos→toolkitis a pending manual step.
Five self-contained plugins, each independently installable:
| Plugin | Install | Skills |
|---|---|---|
wiki | claude plugin install bcbeidel/toolkit --plugin wiki | setup, research, ingest, lint |
build | claude plugin install bcbeidel/toolkit --plugin build | build-skill, build-rule, build-hook, build-subagent, refine-prompt |
check | claude plugin install bcbeidel/toolkit --plugin check | check-skill, check-rule, check-hook, check-subagent, check-skill-chain |
work | claude plugin install bcbeidel/toolkit --plugin work | scope-work, plan-work, start-work, verify-work, finish-work |
consider | claude plugin install bcbeidel/toolkit --plugin consider | 16 mental models + meta |
Knowledge — build and maintain project context documents:
claude plugin install bcbeidel/toolkit --plugin wiki
Build tooling — create and audit Claude Code skills and rules:
claude plugin install bcbeidel/toolkit --plugin build
claude plugin install bcbeidel/toolkit --plugin check
Full suite — complete toolkit for AI-assisted project work:
claude plugin install bcbeidel/toolkit --plugin wiki
claude plugin install bcbeidel/toolkit --plugin build
claude plugin install bcbeidel/toolkit --plugin check
claude plugin install bcbeidel/toolkit --plugin work
claude plugin install bcbeidel/toolkit --plugin consider
# Install Python packages and dev dependencies
pip install -e plugins/wiki -e plugins/check -e ".[dev]"
# Run tests
python -m pytest plugins/wiki/tests/ plugins/check/tests/ -v
# Lint
ruff check plugins/
plugins/
build/ # Plugin: create skills, rules, hooks, subagents
check/ # Plugin: audit skills, rules, hooks, subagents
wiki/ # Plugin: setup, research, ingest, lint
wiki/ # Python package
scripts/ # Shared CLI scripts
skills/ # Skill definitions
tests/ # Tests
work/ # Plugin: scope-work, plan-work, start-work, verify-work, finish-work
consider/ # Plugin: structured mental models
docs/ # Documentation, plans, and research
context/ # Topic areas
plans/ # Design docs and implementation plans
research/ # Research artifacts
.claude-plugin/
marketplace.json # Plugin marketplace manifest
gh CLI (for work:finish-work skill)npx claudepluginhub bcbeidel/toolkit --plugin considerSkills for creating and refining Claude Code skills, rules, hooks, and subagents.
Skills for building and maintaining structured project context — setup, research, ingest, and lint.
Skills for the full work lifecycle — scope, plan, start, verify, finish, audit, and retro.
39 eval-informed thinking skills and mental models for Claude Code
Structured implementation planning, interactive annotation review, and autonomous plan execution
18 universal AI skills for Claude Code — skill creation, deep research, strategic planning, content processing, solution architecture, and orchestration workflows
Structured thinking and multi-perspective deliberation tools
Core skills: ecosystem guide, skill creator, research patterns, session reflection, and plugin development. Includes UserPromptSubmit hook for forced skill evaluation.
The Answer Computer — reasoning tools for brainstorming, planning, architecture design, and deep thinking