<Devsly/>
NotebookLM Watermark Remover
Remove the NotebookLM watermark from PDF slide exports — free, unlimited, and 100% in your browser.
View
NotebookLM Video Watermark Remover
Remove the NotebookLM watermark from every frame of your MP4 and auto-trim the end card — free and unlimited.
View
Gemini Watermark Remover
Remove the Gemini (Veo) sparkle watermark from every frame of your AI-generated MP4 — free and unlimited.
View
MCP https://devsly.io/mcp MCP Tools Best Skills API Docs

Keyboard Shortcuts

Navigation

Quick Search
⌘ / Ctrl + K
Toggle Dark Mode
⌘ / Ctrl + D
Close Dialogs
Esc

Tool Actions

Execute / Process
⌘ / Ctrl + Enter
Clear Input
⌘ / Ctrl + Shift + C
Copy Output
⌘ / Ctrl + Shift + X

Editor

Select All
⌘ / Ctrl + A
Undo
⌘ / Ctrl + Z
Redo
⌘ / Ctrl + Shift + Z

Updated 5d ago

by Mathews-Tom

armory

Curated, production-grade skills for AI coding agents. Battle-tested workflows for developers who use AI seriously.

  • Active — Updated in the last 14 days
Works with
  • Claude
View on GitHub (opens in a new tab)

340 GitHub stars (340)

+13 in 30 days

Stars gained per day · daily snapshots since Sep 30
Stars gained per day, Sep 30 to Nov 6: +13 in total; the busiest day was Oct 12 with +2 stars.Oct 1: 0 starsOct 2: 0 starsOct 3: 0 starsOct 4: −1 starsOct 5: 0 starsOct 6: 0 starsOct 7: +1 starsOct 8: 0 starsOct 9: +1 starsOct 10: 0 starsOct 11: +1 starsOct 12: +2 starsOct 13: 0 starsOct 14: 0 starsOct 15: 0 starsOct 16: +1 starsOct 17: 0 starsOct 18: 0 starsOct 19: 0 starsOct 20: +1 starsOct 21: +1 starsOct 22: 0 starsOct 23: +2 starsOct 24: +1 starsOct 25: 0 starsOct 26: 0 starsOct 27: 0 starsOct 28: 0 starsOct 29: 0 starsOct 30: +1 starsOct 31: 0 starsNov 1: +1 starsNov 2: +1 starsNov 3: 0 starsNov 4: 0 starsNov 5: 0 starsNov 6: 0 stars
Stars gained between daily snapshots
PeriodNew stars
Oct 10
Oct 20
Oct 30
Oct 4−1
Oct 50
Oct 60
Oct 7+1
Oct 80
Oct 9+1
Oct 100
Oct 11+1
Oct 12+2
Oct 130
Oct 140
Oct 150
Oct 16+1
Oct 170
Oct 180
Oct 190
Oct 20+1
Oct 21+1
Oct 220
Oct 23+2
Oct 24+1
Oct 250
Oct 260
Oct 270
Oct 280
Oct 290
Oct 30+1
Oct 310
Nov 1+1
Nov 2+1
Nov 30
Nov 40
Nov 50
Nov 60
  • 30 skills (30 skills found in its SKILL.md files)
  • 53 forks (53 forks)
  • 5d ago last update (Last updated 5d ago)

Install

Skills CLI

npx skills add Mathews-Tom/armory

Asks which skills and agents to install. Just one: npx skills add Mathews-Tom/armory --skill adr-writer — add -g for every project.

Claude Code

git clone https://github.com/Mathews-Tom/armorycp -r "armory/skills/adr-writer" ~/.claude/skills/

Copies the adr-writer skill into ~/.claude/skills/ for every project (use .claude/skills/ for one project). Repeat for the other skills listed below.

Plugin

/plugin marketplace add Mathews-Tom/armory

Run inside Claude Code if the repository ships a plugin marketplace, then pick plugins from /plugin.

Skills can run code on your machine — read the SKILL.md first.

What it does

In the author's own words, from each skill's SKILL.md — showing the first 30 of 98 files.

  • adr-writer

    Generates Architecture Decision Records capturing context, rationale, alternatives, and consequences in numbered status-tracked format. Triggers on: "write an ADR", "document this decision", "architecture decision record", "decision record", "design decision", "ADR for".

    skills/adr-writer/SKILL.md on GitHub (opens in a new tab)
  • agent-builder

    Build AI agents and automate Claude Code programmatically via the Claude Agent SDK and headless CLI mode. Covers Python SDK, claude -p, SDK MCP servers, hooks, sessions. Triggers on: "build an agent", "agent SDK", "headless mode", "automate Claude", "programmatic agent".

    skills/agent-builder/SKILL.md on GitHub (opens in a new tab)
  • animate

    Create Manim (Python) animated explainers: algorithm step-throughs, math and equation walkthroughs, pipeline and data-flow diagrams, comparisons and timelines, rendered to MP4, WebM or GIF with optional audio overlay. Includes a template path that renders validated config data with no model call, plus output checks (ffprobe duration, fps, dimensions, full decode, sampled-frame review receipt). Us…

    skills/animate/SKILL.md on GitHub (opens in a new tab)
  • api-docs-generator

    Audits and enhances FastAPI and REST API documentation: missing descriptions, response codes, examples, docstrings, Pydantic models, OpenAPI spec. Triggers on: "generate API docs", "document this API", "OpenAPI for", "FastAPI docs", "document endpoints", "swagger docs".

    skills/api-docs-generator/SKILL.md on GitHub (opens in a new tab)
  • appraise

    Evidence-based competency and seniority appraisal of a software engineer from one or more Git repositories: attributes authorship with git blame, separates fork and upstream code, verifies every cited line, and calibrates technical, scope and overall levels with explicit uncertainty, a development plan and targeted questions. Use this skill when asked to "appraise this developer", "calibrate my s…

    skills/appraise/SKILL.md on GitHub (opens in a new tab)
  • architecture-diagram

    Generate architecture diagrams as fully editable SVG with native AWS, Azure, and GCP icons for cloud diagrams, or hand-drawn generic icons for everything else. Optionally deliver a self-contained editable draw.io mxGraph companion. Deterministic layout computes zone nesting and orthogonal routing instead of hand-placed coordinates. Triggers on: "architecture diagram", "infra diagram", "system dia…

    skills/architecture-diagram/SKILL.md on GitHub (opens in a new tab)
  • architecture-reviewer

    Architecture reviews across 7 dimensions (structural, scalability, enterprise readiness, performance, security, ops, data) with scored reports. Triggers on: "review architecture", "critique design", "audit system", "assess scalability", "enterprise readiness", "technical due diligence". NOT for diagrams, use architecture-diagram. NOT for interactively finding shallow modules or designing one modu…

    skills/architecture-reviewer/SKILL.md on GitHub (opens in a new tab)
  • arxiv-figures

    Optimize and prepare figures for arXiv submission: format conversion (EPS/PDF/PNG/JPG), size reduction, metadata stripping, processor compatibility (DVI vs PDFLaTeX). Triggers on: "optimize figures for arXiv", "reduce figure size", "convert figures for arXiv", "fix arXiv figures", "figure too large", "arxiv image compression". Companion to arxiv-preflight and arxiv-package.

    skills/arxiv-figures/SKILL.md on GitHub (opens in a new tab)
  • arxiv-package

    Package a TeX/LaTeX project into a clean tarball or zip for arXiv upload: file selection, build-artifact exclusion, 00README.XXX generation, ancillary file organization, archive validation. Triggers on: "package for arXiv", "create arXiv tarball", "bundle submission", "zip for arXiv", "prepare arXiv upload", "arXiv submission archive". Companion to arxiv-preflight and arxiv-figures.

    skills/arxiv-package/SKILL.md on GitHub (opens in a new tab)
  • arxiv-preflight

    Pre-submission validation audit for arXiv papers across TeX source, PDF, figures, metadata, bibliography, file organization, and common-error scans. Produces pass/fail report with specific fixes per arXiv requirement. Triggers on: "check my arXiv submission", "validate for arXiv", "arXiv preflight", "ready for arXiv", "arxiv check", "arxiv submission readiness". Companion to manuscript-review (pr…

    skills/arxiv-preflight/SKILL.md on GitHub (opens in a new tab)
  • benchmark-runner

    Designs structured benchmarks comparing algorithms, models, or implementations with metrics, test cases, hardware context, and reproduction steps. Triggers on: "benchmark", "compare performance", "which is faster", "latency comparison", "run benchmark", "throughput test", "speed test".

    skills/benchmark-runner/SKILL.md on GitHub (opens in a new tab)
  • changelog-composer

    Generates structured changelogs and release notes from git history and PRs, classifying breaking changes, features, fixes, performance, docs. Triggers on: "generate changelog", "write release notes", "what changed since", "prepare release", "release notes for", "diff since tag".

    skills/changelog-composer/SKILL.md on GitHub (opens in a new tab)
  • chart-clarity

    Create, review, and restyle data visualizations using Edward Tufte principles: high data-ink ratio, direct labels, range-frame axes, small multiples, accessible color, responsive charts, and honest comparisons. Triggers on: "create a chart", "style this chart", "review this graph", "Tufte chart", "data visualization", "Recharts", "Plotly", "matplotlib", "Chart.js", "ECharts", "D3". Use when gener…

    skills/chart-clarity/SKILL.md on GitHub (opens in a new tab)
  • citation-audit

    Verify that every citation in a manuscript is real, correctly attributed, and accurately described. Detects ghost papers, wrong arXiv IDs, inverted claims, and dead links by fetching each cited work. Optional fix mode applies bib metadata corrections and surfaces prose rewrites for claim errors. Triggers on: "check my citations", "verify references", "citation audit", "are my references real", "c…

    skills/citation-audit/SKILL.md on GitHub (opens in a new tab)
  • code-refiner

    Deep code simplification and refactoring preserving behavior across Python, Go, TypeScript, Rust. Targets complexity, anti-patterns, readability debt. Triggers on: "simplify this code", "refactor for clarity", "reduce complexity", "make this more readable", "tech debt cleanup", "too much nesting". NOT for deepening shallow modules or redesigning a module's interface or seam, use module-deepening.

    skills/code-refiner/SKILL.md on GitHub (opens in a new tab)
  • codebase-advisor

    Senior codebase advisor that audits a repository, vets findings, and writes self-contained implementation plans for other agents to execute. Triggers on: "write improvement plans", "create an implementation backlog", "audit and plan fixes", "turn findings into plans", "agent-executable plans", "reconcile plans", "execute this plan", "what should we improve next". Use when the desired output is a…

    skills/codebase-advisor/SKILL.md on GitHub (opens in a new tab)
  • competitive-analyzer

    Competitive landscape analysis: Porter's Five Forces, competitor discovery, feature/pricing matrices, positioning maps, moat assessment via WebSearch. Triggers on: "competitive analysis", "competitor comparison", "competitive landscape", "Porter's Five Forces", "market positioning", "moat assessment", "defensibility analysis".

    skills/competitive-analyzer/SKILL.md on GitHub (opens in a new tab)
  • concept-to-image

    Turn concepts into static HTML visuals exported as PNG or SVG files via HTML/CSS/SVG. Triggers on: "create an image of", "export as PNG", "save as SVG", "concept to image", "screenshot this HTML". NOT for interactive HTML, use static-web-artifacts-builder.

    skills/concept-to-image/SKILL.md on GitHub (opens in a new tab)
  • debug-investigator

    Use when investigating non-obvious bugs, intermittent failures, regressions requiring bisection, or whether a regression test reaches the real shared failure boundary. Not for abstract trade-offs, feature design, or an error whose message already supplies the fix.

    skills/debug-investigator/SKILL.md on GitHub (opens in a new tab)
  • decision-map

    Use when mapping unresolved architecture, policy, or scope decisions before planning, or working one decision ticket, including a prototype ticket whose throwaway evidence the prototype package builds. Also applies to "map the decisions", "decision map", and "wayfinder". Not for implementation slices of a known feature, milestone plans, general UI generation, standalone prototypes outside a decis…

    skills/decision-map/SKILL.md on GitHub (opens in a new tab)
  • dependency-audit

    Audits direct and transitive dependencies for license compliance, maintenance health, CVEs, abandoned packages, and bloat. Triggers on: "audit dependencies", "license check", "dependency health", "abandoned packages", "unused dependencies", "license compliance", "supply chain", "dependency risk".

    skills/dependency-audit/SKILL.md on GitHub (opens in a new tab)
  • devils-advocate

    Challenges AI-generated plans, code, and designs via pre-mortem, inversion, and Socratic questioning to surface blind spots and failure modes. Triggers on: "challenge this", "devils advocate", "stress test this plan", "poke holes in this", "what am I missing".

    skills/devils-advocate/SKILL.md on GitHub (opens in a new tab)
  • domain-modeling

    Use when domain terms or entity relationships are ambiguous, existing definitions conflict with a concrete business scenario, or code contradicts an agreed domain model. Not for reading an unchanged glossary, scaffolding generic project context, implementing a fix, or writing an ADR.

    skills/domain-modeling/SKILL.md on GitHub (opens in a new tab)
  • engineering-retro

    Git-based engineering retrospective analyzing commits, PRs, and velocity over configurable windows with monorepo path scoping. Triggers on: "retrospective", "sprint retro", "weekly review", "what did we ship", "engineering retro", "dev summary", "commit analysis".

    skills/engineering-retro/SKILL.md on GitHub (opens in a new tab)
  • env-validator

    Validates .env files against code references and manifests for missing vars, type mismatches, insecure defaults, and unused entries. Triggers on: "validate env file", "check environment variables", "missing env vars", "check .env", "dotenv validation". NOT for secret scanning, use repo-sentinel.

    skills/env-validator/SKILL.md on GitHub (opens in a new tab)
  • estimate-calibrator

    Produces calibrated three-point PERT estimates (best/likely/worst) with confidence intervals, unknowns, and assumptions. Triggers on: "estimate this", "how long will this take", "effort estimate", "confidence interval", "story points", "t-shirt sizing". NOT for task decomposition, use task-decomposer.

    skills/estimate-calibrator/SKILL.md on GitHub (opens in a new tab)
  • feasibility-assessor

    Evaluates whether a business idea is technically buildable and financially viable. Covers unit economics (CAC, LTV), revenue modeling, break-even, and go/no-go verdicts. Triggers on: "feasibility assessment", "viability analysis", "unit economics", "build vs buy", "go/no-go decision", "ROI projection".

    skills/feasibility-assessor/SKILL.md on GitHub (opens in a new tab)
  • figure-rhetoric

    Evaluate whether figures and plots in a manuscript effectively communicate the claims they support. Audits chart-type fit, axis design, visual hierarchy, data density, caption interpretation, perceptual accuracy, and narrative arc across 8 dimensions. Triggers on: "do my figures work", "check my plots", "are my graphs clear", "figure audit", "do my figures support my claims", "visualization revie…

    skills/figure-rhetoric/SKILL.md on GitHub (opens in a new tab)
  • figure-table-quality

    Readability and rendering audit for figures and tables in academic manuscripts. Computes effective font/marker sizes at display scale from generation scripts, checks label collisions, color/hatch accessibility, axis-range efficiency, table formatting, and cross-figure consistency. Triggers on: "check figure quality", "audit plots", "readability check", "figure rendering", "are my figures readable…

    skills/figure-table-quality/SKILL.md on GitHub (opens in a new tab)
  • filesystem

    File and directory operations via Claude Code built-in tools, replacing the Filesystem MCP server. Triggers on: "read this file", "write to file", "edit file", "find files matching", "search for text in files", "list directory", "show directory tree", "rename file".

    skills/filesystem/SKILL.md on GitHub (opens in a new tab)

Review before you install

A skill is a set of instructions and scripts your agent will follow, and it can run code on your machine. Read the SKILL.md and any scripts first — this listing is not a security review.