Claude Skills for a Founder / Indie Hacker
Nutrient Document Processing Skill
One command gives your AI coding agent PDF superpowers — generate, convert, OCR, redact, sign, archive, and optimize across 40+ agents.
Engram Persistent Memory Protocol
Persistent memory for AI coding agents—auto-save decisions and discoveries across sessions and compactions.
ModLens — Plug-in Vision for Text-Only Models
Gives text-only coding models sight: paste an image, get structured JSON evidence — OCR, layout, and semantics — via a vision bridge.
GPT-Image2 PPT Generation Skill
Turn a Markdown outline into polished 16:9 PPT slides with OpenAI gpt-image-2, or clone any .pptx template's layout and swap in your own content.
SkillOpt-Sleep
Gives your local Codex agent a 'sleep cycle': offline review of past sessions that keeps only validation-gated improvements — no model-weight training involved.
FableCodex Evidence-Gated Workflow Skill
Instills Fable-style discipline in Codex: inspect first, ledger goals, capture evidence, close review findings, and verify before claiming done.
NeMo Relay Installation Guide
Choose and verify the right NeMo Relay path for CLIs, language packages, and maintained frameworks.
vibe-check Product Planning Coach
Turns a complete beginner's vague app idea into a validated, buildable blueprint their AI coding tool can follow.
Ni Haisha TCM Course Agent Skill
Distills the Ni Haisha TCM course corpus into a searchable, traceable Agent Skill with formula-pattern lookup, acupoint reference, and screenshot evidence indexing.
LeanCTX — Local Context Intelligence Layer
Select, shape, reuse, and recover context before your AI agent reads files or runs commands — one local Rust binary that cuts 60–90% of tokens.
Kaggle Skill
End-to-end Kaggle integration for AI coding agents: competition research, dataset/model downloads, notebook execution, and badge collection.
aicontainer Sandboxed Devcontainer
Runs Claude Code, Codex, and OpenCode in bypass/auto-approve mode inside a devcontainer sandbox, so a prompt-injected dependency can't read your .env, SSH keys, or gh token.
skill-optimizer: Eval Workbench for Agent Skills
Run deterministic evals of agent skills inside isolated Docker workspaces, benchmark across OpenRouter models, and debug with full traces.
TDD Guard
Automated Test-Driven Development enforcement for Claude Code: blocks skipped tests and over-implementation so your coding agent stays test-first.
Vexor Semantic Code Search
Find files by intent, not exact text — instantly locate where something is implemented, loaded, or defined in a medium or large repo.
Learning Opportunities
Pauses AI-assisted coding to offer science-based 10-15 minute learning exercises, so you build genuine expertise instead of just shipping AI-generated code.
Product Manager Skills
Turn Claude Code, Codex, Cursor, or Windsurf into a senior PM who pushes back: diagnose SaaS metrics, critique PRDs, plan roadmaps, run discovery, and coach career transitions.
Recursive Decomposition Skill
For tasks spanning 10+ files or 50k+ tokens: split long-context work into chunks handled by parallel sub-agents, avoiding the accuracy loss of context rot.
Skills Manager CLI (skm) Skill
Write one skill, sync it to 32 AI coding tools: manage the skill hub, symlinks, and repairs from the terminal with skm.
LLM Wiki — a second brain for AI agents
Turn papers, articles, transcripts, and notes into a self-maintaining Markdown knowledge base your AI agents can search, cite, and keep current — a compounding alternative to from-scratch RAG.
Callimachus Recall
One local, searchable index of every AI coding-agent conversation you've had — Claude Code, Codex, Cursor, Gemini and more — so you never redo solved work.
PR Babysitter
Continuously track a GitHub pull request’s reviews, CI, and mergeability while handling safe fixes.
Codex Issue Digest
Turns recent openai/codex bugs and enhancement requests into focused, owner-ready digests.
Archify Architecture Diagram Skill
Turn system and process descriptions into interactive, exportable technical diagrams.