Skills

A very large plain-markdown Agent Skills collection (1,000+ skills) for Claude, ChatGPT, Gemini, Cursor and Codex, listed in Anthropic's official plugin directory.

An ontology layer for product teams — a gated PRD, typed IDs and a markdown knowledge graph, plus Claude Code skills and hooks so agents 'remember' product context.

A toolkit and normative Standard for building, grading and scaling cross-agent skill libraries to a tiered Bronze / Silver / Gold quality bar.

A curated library of 68 plug-and-play product management skills for AI agents, covering the full product lifecycle across the Triple Diamond framework.

Composable writing instructions for AI agents organized along four orthogonal axes — Voice, Tone, Style and Format. Early / experimental.

Rubric-cited critique skills that emit machine-parseable findings instead of freeform opinion, each citing a permanent criterion ID per finding.

A curated library of product and software-lifecycle document templates, where each type ships as a complete governed bundle rather than a blank file.

A product-management skills framework built on battle-tested methods, packaged for Claude Code, Cowork, Codex and other AI agents.

A cross-team library of 368 AI skills, 76 expert agents and 859 Python tools spanning engineering, PM, marketing, C-level, compliance, business ops and research.

A library of generative-AI prompts for product managers, usable with ChatGPT, Claude, Gemini and similar assistants.

An open standard (and tooling) for expressing software intent in the AI-agent era — a structured, machine-readable way to write product specs.

Open-source AI skills for enterprise professionals — McKinsey-style consulting frameworks, PM workflows and practical tools, currently for Claude.

A ready-to-use CLAUDE.md and starter skill for product managers adopting Claude Code, from a well-known PM author.

A large community-curated reading list of product management advice aimed at technical people — strategy, execution, hiring, metrics and career growth.