2,166 tagged open-source, measured the same way as everything else here.
Browse within: accounting 197tax 197vat 197mit-license 190ai4science 188claude-science 188science-research 188markdown 185macos 174ai-employees 145missions 145openai 132claude-code-skills 126ai-assistant 112
Skill Claude CodeCodex
Build, repair, validate, submit, or track a complete Programmable Uniswap v4 Custom launch through the public V3 API. Use when the user names Programmable and wants implementation or launch work for a hook, token, multi-contract graph, app, game, service, or hybrid. Do not use for explanation-only questions, unrelated…
Skill Claude CodeCodex
Use when taking a repo open source, or hardening one that already is. Run /oss-launch and it scans the repo (stack, existing files, git remote, secrets), asks only what it cannot infer, then generates a tailored OSS file collection (README, LICENSE, CONTRIBUTING, CODEOFCONDUCT, SECURITY, CHANGELOG, .gitignore…
Skill Claude CodeCodex
Research and stress-test open-source project names, from collision checks to launch-ready decisions. Use when the user asks to name or rename a project, compare candidate names, screen GitHub or package namespace risk, verify language or mythology claims, or improve SEO/GEO clarity. Perform live web and registry…
Skill Claude CodeCodex
Install and configure Kodus self-hosted using Docker Compose. Guides through .env setup, secret generation, service startup, and health verification.
Skill Claude CodeCodex
Redesign and locally modify an existing Codex desktop or web interface from reference images, a user persona, a celebrity, idol, actor, musician, fictional character or original IP theme, a visual style, or a combination of these inputs. Use when Codex needs to inspect a local Codex installation or source checkout…
githrish/lenny-guest-product-mock-interview
Skill Claude CodeCodex
Lenny's Guest List: PM Mock Interviews. A platform-agnostic skill that turns any AI agent into a PM interviewer powered by Lenny's Podcast guests. Get interviewed BY Shreyas Doshi, Brian Chesky, April Dunford, and 300+ others.
Skill Claude CodeCodex
Interact with the Nerve Center Kanban board API. CRUD tasks, manage workflow (execute, approve, reject, abort), handle proposals, configure the board. All endpoints are under /api/kanban on the Nerve Center server.
falcoschaefer99-eng/michael-security-agent
Skill Claude CodeCodex
Invoked via /security-audit, /michael, or when your orchestrator dispatches for security review.
Skill Claude CodeCodex
Orchestrate Ralph automation loops for spec-driven development. Use when starting, stopping, monitoring, or checking status of Ralph loops. Triggers on Ralph start, Ralph stop, Ralph status, spec automation, task loop, run tasks, check progress, kill Ralph, resume Ralph, or tmux session management.
Skill Claude CodeCodex
Full Hermespace pocket workbench for Hermes Agent (v0.18+): concept, dual decode, workbench I/O, fabric skills+MEMORY, FOA desk, Pulse, viewport app-shell, Tailscale serve, pocket boundary, autonomy grid, Desktop plugin, ops boot/doctor/smoke. Use for hermespace, pocket, workbench, FOA, pulse, viewport, access…
Skill Claude CodeCodex
Apply this skill whenever writing, reviewing, or refactoring Laravel PHP code. This includes creating or modifying controllers, models, migrations, form requests, policies, jobs, scheduled commands, service classes, and Eloquent queries. Triggers for N+1 and query performance issues, caching strategies, authorization…
Skill Claude CodeCodex
A locally deployable extension of Claude Code with support for several model providers, including DeepSeek, Qwen, and OpenAI-compatible models. It provides Chinese and English interaction and interface support.
Skill Claude CodeCodex
Meta-skill for reverse loop engineering that transforms an AI agent's approach to any complex task. Combines systematic deconstruction (reverse engineering) and iterative construction (loop engineering) in an EXTRACT→SYNTHESIZE→BUILD→AUDIT cycle. Includes 7 named tactical loops (FORGE, SIEGE, PRISM, RAZOR, MIRROR…
Skill Claude CodeCodex
Generate a Garmin Connect (.gcn) workout file from a natural language description. Use when the user describes a training session, workout, or exercise plan and wants a .gcn file.
Skill Claude CodeCodex
Reins CLI skill for scaffold/audit/doctor/evolve workflows. Use when setting up or evaluating harness-engineering repo readiness and maturity with Reins commands.
Skill Claude CodeCodex
Comprehensive catalog of 570+ annual security reports and threat intelligence sources for CISO consulting, threat landscape analysis, and security research. USE WHEN user mentions annual reports, threat landscape, security reports, industry reports, DBIR, Verizon, Mandiant, CrowdStrike, threat briefing, threat…
Skill Claude CodeCodex
Create or revise source-grounded lessons, exercises, learning pages, WeChat articles/drafts, and HTML slide decks. Use for teaching content, learning assets, official-account content, or PPT-style presentations.
Skill Claude CodeCodex
Surfaces AI collaboration evidence the developer didn't consciously record. Vela 3-layer pipeline × ADHD 4-frame reasoning — prompt-native, zero dependencies.
Skill Claude CodeCodex
Use Ragmir for local-first retrieval from private project documents, document ingestion, knowledge-base audits, or MCP access to a repository corpus. Prefer it to memory when the answer may be in local documents.
Skill Claude CodeCodex
Walks a contributor through adding a new benchmark to OpenChainBench. Covers spec format, harness contract, Prometheus scrape wiring, local validation, and PR conventions.
Skill Claude CodeCodex
Best practices for writing Remotion animations that stay intuitive for agents and editable in Remotion Studio Visual Mode.
Skill Claude CodeCodex
Full development workflow orchestrator: brainstorm → plan → scope analysis → worktree → convergent TDD/review loop → verify → PR. One human gate (spec approval); all other gates auto-proceed. Use when starting a new feature or significant change from scratch. Usage: /mx-flow ; /mx-flow finish for post-merge cleanup.
0xF4ng/aether-growth-fieldwork
Skill Claude CodeCodex
Scores content pieces and experiment specs before publication or launch. Part A: content scoring (8 dimensions, 0.0–1.0 each). Part B: experiment spec scoring (8 dimensions). Calibrated examples anchor scores across sessions. Verdict: APPROVE / REVISE / REJECT.
Skill Claude CodeCodex
Use when an agent needs to bootstrap ui-evidence in a repo, then discover, configure, or run before/after UI screenshot capture, current UI snapshot capture, local HTML review generation, or git-baseline UI evidence workflows for a web app.
At most 3 mods per repository are shown here, and a mod shipped inside a plugin is left to that plugin's page — the rest are on their repository pages: