Agent skills
Skills you can use with AI coding agents, indexed from public GitHub repositories.
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infra-audit
Reads docker-compose, env files, ORM configs, and connection strings to map current infrastructure. Flags missing layers (cache, queue, analytics) based on observed access patterns. Outputs a structured infrastructure manifest.
SethGammon/Citadel 491
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fleet
Parallel campaign orchestrator. Runs multiple campaigns in coordinated waves within a single session. Spawns 2-3 agents per wave in isolated worktrees, collects discoveries, shares context between waves. Use when work decomposes into 3+ independent streams that can run simultaneously.
SethGammon/Citadel 491
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design
Generates and maintains a design manifest for visual consistency. In existing projects, reads current styles and documents the design language. In new projects, asks a few questions and generates a starter manifest. The post-edit hook reads the manifest and flags deviations.
SethGammon/Citadel 491
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test-gen
Generate and verify tests — happy path, edge cases, error paths — using the project's own framework and patterns
SethGammon/Citadel 491
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dashboard
Real-time harness observability dashboard. Reads campaigns, fleet sessions, telemetry, and pending queues to present a snapshot of harness state at a glance. Invoked by /dashboard, /do status, or phrases like "what's happening" and "show activity".
SethGammon/Citadel 491
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workspace
Multi-repo campaign coordinator. Same lifecycle as fleet -- scope claims, discovery relay, wave-based execution -- but the unit of work is a repo, not a file. Coordinates campaigns across repositories with shared context.
SethGammon/Citadel 491
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session-handoff
Synthesizes the current session into a structured HANDOFF block for context transfer between sessions. Captures what was built, decisions made, and unresolved items.
SethGammon/Citadel 491
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improve
Autonomous quality improvement loop. Scores a target against a rubric, selects the highest-leverage axis, attacks it, verifies, documents, and loops. No pre-planning between iterations — each loop re-scores from scratch.
SethGammon/Citadel 491
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experiment
Automated optimization loop with scalar fitness function. Proposes changes in isolated worktrees, measures with a metric command, keeps improvements, discards failures. Supports convergence detection and diminishing returns.
SethGammon/Citadel 491
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doc-gen
Documentation generator with three modes: function-level (JSDoc/docstrings), module-level (directory READMEs), and API reference (endpoints/exports). Reads existing project doc style and matches it. Never generates docs that just restate what the signature already says.
SethGammon/Citadel 491
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systematic-debugging
4-phase root cause analysis: observe, hypothesize, verify, fix. Enforces investigation before any code changes. Emergency stop after 2 failed fixes. Prevents shotgun debugging and fix cascades.
SethGammon/Citadel 491
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watch
File sentinel that monitors the working directory for changes and marker comments, then auto-triggers appropriate skills. Poll-based via git diff against the last scan commit. Writes intake items for batch processing and routes marker actions through /do. Designed for ephemeral Claude Code sessions where filesystem watchers are not viable.
SethGammon/Citadel 491
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review
5-pass structured code review — correctness, security, performance, readability, consistency
SethGammon/Citadel 491
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merge-review
Reviews pending fleet worktree merges before they're accepted. Reads the merge-check queue, detects file-level conflicts between branches, proposes a safe merge order, and surfaces reconciliation plans for overlapping changes.
SethGammon/Citadel 491
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learn
Post-campaign learning extractor. Reads a completed campaign file, its postmortem, and telemetry audit log to extract successful patterns, failed patterns, key decisions, and quality rule candidates. Writes findings to the knowledge base and optionally appends quality rules to harness.json. Auto-triggered after /postmortem completes.
SethGammon/Citadel 491
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create-skill
Creates new skills from the user's repeating patterns. Interview-driven: discovers the task, analyzes failure modes, generates a production SKILL.md, installs it, tests it on a real target, and teaches the user how to use it. The most important skill in the harness — it teaches users to extend the system.
SethGammon/Citadel 491
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verify
Self-test the Citadel hook pipeline from within a live session. Exercises real tool calls (Write, Edit, Bash, Read) and checks that hooks fired, telemetry accumulated, and no errors occurred. Reports HOOK HEALTH: PASS or HOOK HEALTH: FAIL with a per-hook breakdown.
SethGammon/Citadel 491
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create-plan
Create a concise plan. Use when a user explicitly asks for a plan related to a coding task.
netease-youdao/LobsterAI 4,980
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content-planner
WeChat Official Account topic planning and content calendar management. Based on WeChat article search and trending analysis,
generates differentiated topic recommendations and outputs structured content calendars. Activated when users mention
"topic", "planning", "content calendar", "trending", or "what to write next week".
netease-youdao/LobsterAI 4,980
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stock-analyzer
A comprehensive stock deep analysis tool that combines real-time quotes, fundamental metrics, technical indicators, and growth analysis into a single professional report. Supports A-share, US stocks, HK stocks. Generates detailed investment recommendations with risk assessment and actionable trading strategies.
netease-youdao/LobsterAI 4,980
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canvas-design
Create beautiful visual art in .png and .pdf documents using design philosophy. You should use this skill when the user asks to create a poster, piece of art, design, or other static piece. Create original visual designs, never copying existing artists' work to avoid copyright violations.
netease-youdao/LobsterAI 4,980
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web-search
Real-time web search using Playwright-controlled browser. Use this skill when you need current information, latest documentation, recent news, or any data beyond your knowledge cutoff (January 2025).
netease-youdao/LobsterAI 4,980
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stock-explorer
A Yahoo Finance (yfinance) powered financial analysis tool. Get real-time quotes, generate technical indicator reports (RSI/MACD/Bollinger/VWAP/ATR), summarize fundamentals, and run a one-shot report that outputs a text summary.
netease-youdao/LobsterAI 4,980
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films-search
Search cloud drives for downloadable film and TV resources (movies, TV series, anime). Use this skill when the user wants to download a specific movie or TV show. Do NOT use for general movie information, schedules, reviews, or recommendations.
netease-youdao/LobsterAI 4,980