Proves the PLATFORMS registry extends cleanly: adds Gemini (Gem instructions)
alongside ChatGPT, generated from the same SKILL.md source.
- scripts/build-exports.mjs: register `gemini` -> exports/gemini/<bundle>/<skill>/
GEM_INSTRUCTIONS.md (body + a one-line role primer from the description).
- Fix: the root exports/README.md now always lists every registered platform,
so `--platform x` no longer drops the others from the overview.
- exports/gemini/: 172 generated Gem instruction files + index.
- README "Ready-to-use exports" and CHANGELOG now list Gemini.
Co-Authored-By: Claude Opus 4.8 <[email protected]>
Claude-Session: https://claude.ai/code/session_016JWn5jRD5tcEFKrubjQ6Px
Make the library multi-platform without duplicating content. Each
skills/<name>/SKILL.md body remains the single source of truth; a new
generator renders platform-ready exports from it.
- scripts/build-exports.mjs — dependency-free Node generator with a PLATFORMS
registry so new platforms (Gemini, Cursor, …) are a few lines. Ships ChatGPT
exports at exports/chatgpt/<bundle>/<skill>/SYSTEM_PROMPT.md (172 skills),
plus generated index READMEs. Supports --platform and --check.
- exports/ — generated ChatGPT system prompts, ready to paste into a Custom GPT.
- .github/workflows/check-generated.yml — fails a PR if exports or
web/skills.json drift from the source skills.
- README "Works With" now documents the ready-to-use exports and regen command.
- CHANGELOG + SKILL-AUTHORING-STANDARD note the generated artifacts.
Co-Authored-By: Claude Opus 4.8 <[email protected]>
Claude-Session: https://claude.ai/code/session_016JWn5jRD5tcEFKrubjQ6Px
Five improvements to position the library as a serious engineering project:
1. Cross-tool compatibility — new README "Works With" section honestly
documenting where skills run (Claude Code natively; SKILL.md bodies
port to other agents and chat LLMs as system prompts).
2. Python helper scripts (stdlib-only) for the three strongest skills:
- sprint-planning: capacity_calculator.py (recommended commitment)
- rice-prioritisation: rice_calculator.py (ranks, flags quick wins/moonshots)
- cs-health-scorecard: health_score.py (weighted total + RAG)
Each is wired into its SKILL.md and synced to the plugin copies.
3. Explicit skill tiering — TIERS.md + README section marking 46
Production-Ready skills and calling out Experimental (external-dependency)
ones; everything else is Stable.
4. Repository hygiene — new CHANGELOG.md (Keep a Changelog format) and
SKILL-AUTHORING-STANDARD.md; refreshed SECURITY.md version table and
helper-script disclosure; added .gitignore.
5. Related Projects — README section linking to alirezarezvani/claude-skills
and the major awesome-claude-skills / awesome-claude-code lists.
Co-Authored-By: Claude Opus 4.8 <[email protected]>
Claude-Session: https://claude.ai/code/session_016JWn5jRD5tcEFKrubjQ6Px
pm-engineering grows from 14 to 35 skills (v4.0.0), completing the full
25-skill promise made at the 500-star milestone. The library grows from
114 to 135 total skills.
New skills added (21):
- security-threat-model: STRIDE-based threat model with trust boundaries, per-component threat enumeration, risk scores, and mitigations
- performance-budget: Performance budgets for Core Web Vitals and backend latency SLOs with CI enforcement
- database-schema-design: Schema documentation with ER diagram, DDL definitions, index strategy, and access pattern analysis
- database-migration-plan: Zero-downtime expand-contract migration plan with per-step rollback and data validation queries
- technical-debt-register: Debt inventory with impact scoring, effort estimates, and quarterly resolution roadmap
- rfc-writer: Engineering RFC covering problem, proposed solution, alternatives-with-rejection-reasons, and rollout plan
- capacity-planning: Traffic forecasts, resource requirements by tier, scaling strategy, and infrastructure roadmap
- load-testing-plan: Load test plan with baseline/stress/spike/soak scenarios, k6/Locust skeleton, and CI gates
- disaster-recovery-plan: DR plan with RPO/RTO targets, per-scenario runbooks, game day testing, and communication templates
- feature-flag-guide: Feature flag lifecycle — taxonomy, rollout strategy, monitoring requirements, cleanup policy, governance
- dependency-audit: CVE vulnerabilities, license compliance, outdated packages, and 30-day remediation plan
- service-catalog-entry: Microservice catalog entry with SLAs, API contract, data classification, and runbook links
- monitoring-setup-guide: Four golden signals, alert rules spec, log schema, tracing setup, dashboard layout spec
- local-dev-setup: Local development guide — prerequisites, env vars, Docker deps, test commands, 5 failure fixes
- api-versioning-strategy: Versioning scheme, lifecycle policy, breaking change classification table, deprecation process
- infra-as-code-review: IaC review for Terraform/CloudFormation/Pulumi with severity-classified findings
- engineering-weekly-report: Consistent weekly status — shipped/blocked, metrics, decisions, risks, next week
- tech-radar: ThoughtWorks-format radar with Adopt/Trial/Assess/Hold, blip rationales, maintenance process
- sprint-velocity-analysis: Velocity trends, completion patterns, improvement recommendations, capacity forecast
- microservices-decomposition: Domain-driven service boundaries, communication patterns, data ownership, migration plan
- engineering-hiring-rubric: Technical interview rubric with level expectations, coding/system design scorecards, debrief guide
Also:
- plugin.json bumped to v4.0.0 with all 35 skills listed
- marketplace.json updated to v11.0.0, library count 135
- README updated: skill count, all section numbers, engineering table expanded, star milestone marked complete
https://claude.ai/code/session_01C3HwChrccJd145vJ6Z7ajF
Claude