Agent Skills Hub

504 curated AI agent skills from 19 verified sources. One install, every major coding assistant.

Full catalog | Decision guide

Quick Start

npx @flitzrrr/agent-skills install

Detects installed platforms and provisions skills for each. Target a single platform with:

npx @flitzrrr/agent-skills install <platform>

Where <platform> is one of: vscode, codex, antigravity, opencode.

git clone --recurse-submodules [email protected]:flitzrrr/agent-skills.git
cd agent-skills

# Symlink into target platform(s):
ln -sf $(pwd)/skills/* ~/.copilot/skills/         # VS Code / GitHub Copilot
ln -sf $(pwd)/skills/* ~/.codex/skills/            # Codex
ln -sf $(pwd)/skills/* ~/.gemini/antigravity/skills/ # Antigravity
ln -sf $(pwd)/skills/* ~/.config/opencode/skills/  # OpenCode

# Pull upstream updates:
git submodule update --remote --merge

| Command | Description | | --- | --- | | npx @flitzrrr/agent-skills install | Install for all detected platforms | | npx @flitzrrr/agent-skills install <platform> | Install for a single platform | | npx @flitzrrr/agent-skills update | Pull latest upstream skills | | npx @flitzrrr/agent-skills list | List all available skills |

Platform Support

| Platform | Discovery Mechanism | Install Method | | --- | --- | --- | | VS Code (GitHub Copilot) | .github/copilot-instructions.md + ~/.copilot/skills/ | install vscode | | Claude Code | CLAUDE.md (project-level) | Clone into project | | Codex | AGENTS.md | install codex | | Cursor | .cursorrules (project-level) | Clone into workspace | | Lovable | .lovable | Clone into workspace | | Windsurf | AGENTS.md | Clone into workspace | | Antigravity | ~/.gemini/antigravity/skills/ | install antigravity | | OpenCode | AGENTS.md + skills/ | install opencode | | Any agent | Read skills/<name>/SKILL.md directly | Manual |

Skill Categories

| Category | Examples | Sources | | --- | --- | --- | | Security and code review | security-review, code-review, find-bugs, gha-security-review | Sentry, Trail of Bits | | Git workflow | commit, create-branch, pr-writer, iterate-pr | Sentry | | Project planning | create-plan, resume-plan, execute-work-package, generate-handover | DasDigitaleMomentum | | Document generation | anthropic-pdf, anthropic-docx, anthropic-pptx, anthropic-xlsx | Anthropic | | Frontend and React | vercel-react-best-practices, vercel-web-design-guidelines, anthropic-frontend-design | Vercel, Anthropic | | Infrastructure | aws-lambda, terraform-code-generation, cloudflare-wrangler | AWS, HashiCorp, Cloudflare | | Finance | finance-equity-research, finance-ib-advisory, finance-wealth-mgmt | Anthropic | | Science and ML | scientific-bioinformatics, scientific-alphafold, scientific-chembl | K-Dense-AI | | Marketing and SEO | content-strategy, seo-audit, product-description-seo | Coreyhaines, Bhanunamikaze | | Developer tools | anthropic-mcp-builder, anthropic-webapp-testing, systematic-debugging | Anthropic, Sentry | | Django | django-access-review, django-perf-review | Sentry | | Deployment | vercel-deploy-to-vercel, stitch-shadcn-ui | Vercel, Google |

See CHEATSHEET.md for a decision guide on which skill to use for a given task.

Sources

| Source | Skills | Focus | | --- | ---: | --- | | K-Dense-AI/claude-scientific-skills | 175 | Science, bioinformatics, ML, chemistry | | trailofbits/skills | 60 | Security auditing, static analysis, smart contracts | | anthropics/financial-services-plugins | 56 | Finance: IB, equity research, PE, wealth mgmt | | MoizIbnYousaf/Ai-Agent-Skills | 48 | Database design, debugging, code patterns | | coreyhaines31/marketingskills | 33 | Marketing: SEO, email, content, analytics | | getsentry/skills | 24 | Security, code review, Git workflow, Django | | itsmostafa/aws-agent-skills | 18 | AWS infrastructure and services | | anthropics/skills | 17 | Document gen, creative design, MCP | | hashicorp/agent-skills | 14 | Terraform generation | | expo/skills | 11 | Expo design and deployment | | cloudflare/skills | 9 | Workers, Durable Objects, MCP | | DasDigitaleMomentum/opencode-processing-skills | 9 | Multi-session planning | | google-labs-code/stitch-skills | 7 | Design-to-code, shadcn/ui, Remotion | | vercel-labs/agent-skills | 5 | React, Next.js, web design | | callstackincubator/agent-skills | 5 | React Native, GitHub workflows | | JackyST0/awesome-agent-skills | 5 | General-purpose agent patterns | | stripe/ai | 2 | Stripe best practices | | Bhanunamikaze/Agentic-SEO-Skill | 1 | SEO auditing (16 sub-skills) | | supabase/agent-skills | 1 | Postgres best practices |

New sources are discovered weekly via GitHub Actions and security-scanned before integration.

Architecture

agent-skills/
  skills/            504 entries (symlinks to vendor + local forks)
  vendor/          20 Git submodules (upstream sources)
  bin/               CLI and build scripts
  docs/              GitHub Pages catalog and project documentation
  .github/           CI workflows and copilot-instructions.md

Skills are exposed as a flat directory under skills/. Most entries are symlinks into vendor/ submodules. Skills with local extensions (e.g., execute-work-package with multi-transport support) are maintained as real directories alongside the symlinks.

Naming Convention

Skills are namespaced by source to avoid collisions: anthropic-pdf, tob-static-analysis, cloudflare-wrangler, terraform-code-generation, scientific-bioinformatics, aws-lambda, finance-equity-research, callstack-react-native-best-practices. Sentry and marketing skills are un-prefixed (code-review, content-strategy).

Automation

| Workflow | Trigger | Purpose | | --- | --- | --- | | Skill Discovery | Weekly | Find trending skill repos, security-scan, auto-add | | Submodule Update | Weekly | Pull upstream changes, open PR | | MegaLinter | Push / PR | Lint markdown, YAML, JSON | | npm Publish | Tag v* | Publish to npm, create GitHub Release |

MCP Execution Backend (l4l-oci)

The execute-work-package skill supports three transport modes for delegating implementation to a sub-agent:

| Transport | Mechanism | When to use | | --- | --- | --- | | MCP via l4l-oci (default) | l4l-oci exposes 10 MCP tools for the gated blueprint-gate-execute lifecycle | Any IDE with MCP support | | Fresh Agent | IDE spawns a new sub-agent per step (no external server) | Fallback when l4l-oci is not configured | | Stateful Session | Sub-agent session resumed across steps | OpenCode only |

When l4l-oci MCP tools are available (create_handle, generate_blueprint, submit_gate, execute_handle, get_digest), the skill uses them automatically. The bundled scripts/start-l4l-oci.sh auto-starts the server if needed. See the l4l-oci setup guide for configuration.

Lifecycle

sequenceDiagram
    participant User
    participant Primary as Primary Agent<br/>(IDE)
    participant MCP as l4l-oci MCP Server
    participant Sub as Sub-LLM<br/>(configurable)

    User->>Primary: Task with scope and DoD

    rect rgb(240, 245, 250)
    Note over Primary,Sub: Blueprint Phase
    Primary->>MCP: create_handle(project_root)
    MCP-->>Primary: handle_id
    Primary->>MCP: generate_blueprint(handle_id, prompt)
    MCP->>Sub: Generate Execution Blueprint
    Sub-->>MCP: Blueprint (ordered steps)
    Primary->>MCP: get_blueprint(handle_id)
    MCP-->>Primary: Blueprint for review
    end

    Primary->>User: Present Blueprint for review

    User->>Primary: Approve

    rect rgb(240, 250, 240)
    Note over Primary,Sub: Gate
    Primary->>MCP: submit_gate(handle_id, "accept")
    MCP-->>Primary: Gated
    end

    rect rgb(250, 245, 240)
    Note over Primary,Sub: Execute Phase
    Primary->>MCP: execute_handle(handle_id)
    MCP->>Sub: Implement Blueprint steps
    Sub->>Sub: Edit files, run verification
    Sub-->>MCP: Execution Digest
    Primary->>MCP: get_digest(handle_id)
    MCP-->>Primary: Digest (outcome, files, verify result)
    end

    Primary->>User: Report results

License

MIT -- applies to the CLI, workflows, and documentation in this repository. Each vendored submodule in vendor/ retains its own original license.