Productivity & Workflow Agent Skills for ChatGPT

Legacy Code Migrator - Reverse-engineer existing systems into safe SDD migration artifacts.

Technical Planner - Convert approved specifications into an evidence-backed implementation plan.

Progress Dashboard - Calculate phase and task progress from tasks.md with evidence and risk visibility.

Organize SpecStory AI coding sessions in .specstory/history into year/month folders.

Summarize recent SpecStory AI coding sessions in standup format.

Scaffold and maintain projects using the speed dating method, one self-contained kebab-case folder per project with a short CLAUDE.md…

Implement a bounded feature, bug fix, or refactor from an approved specification, issue, or clearly stated request.

Throwaway experiments to validate an idea before build.

Automate Spondyr tasks via Rube MCP (Composio).

Search local files using macOS Spotlight (mdfind).

Authoring playbook for building agents that read or write tabular data — Google Sheets, Microsoft Excel, CSV, Airtable, Notion databases…

Create, edit, analyze, and verify standalone spreadsheet files or Google Sheets-ready workbooks, including .xlsx, .xls, .csv, and .tsv.

Converts strategy documents, issue lists, or audits into dependency-aware agent-team execution boards.

Calculate sprint capacity and support story point estimation

Use at the end of a sprint to run a data-driven retrospective — analyzes session history and git metrics to surface what shipped, what…

Multi-agent research that keeps bringing gifts back — like cats!

Scan the current project's tech stack (package.json, config files, lockfiles) and recommend the most relevant skills and rules from this…

Build and refine staff-level engineering resumes through interactive coaching, research-backed best practices, and per-job tailoring.

Stakeholder preference elicitation skill for structured value and weight gathering

Checklist that settles whether a thing should exist before any code — prior art search with a URL per fact, the distinct-value gate, the…

Guides technical implementation to always prefer the standard, officially-documented solution over custom or AI-generated code.