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Matt Pocock Skills alternatives (2026)

Matt Pocock Skills: MIT real-engineering skill pack when agents need grilling, TDD, and deep-module habits — rank the workflows, not the ★ counter.

Its Catch: Star counts on viral skill repos are a weak signal (watchers are far below stars here); judge it on substance, not the counter.

Below: 8 free or free-tier tools from the same category (agent skills packs), free and open source first, then the closest match by shared tags. Each keeps its own Catch.

  1. 1.SuperpowersComposable agent skills that force brainstorm → plan → TDD → subagent review

    Free / OSS · OSS/MIT · 302k GitHub stars

    VerdictMIT agent methodology. Install when your agent skips specs and tests; not a replacement for the harness itself.

    CatchYou still need a strong coding harness and model budget; Superpowers is process, not an agent runtime. Optional visual-companion telemetry (opt out via SUPERPOWERS_DISABLE_TELEMETRY / Claude DisableTelemetry). Vs agent-skills (Addy Osmani lifecycle pack) and ECC (multi-host skill ecosystem): Superpowers is the opinionated SDLC methodology that hijacks the session start, not a general skill library or host-agnostic plugin bag.

  2. 2.Agent Skills (Addy Osmani)Production lifecycle skills — /spec /plan /build /test /review /ship

    Free / OSS · OSS/MIT · 108k GitHub stars

    VerdictMIT production skill pack. Reach for it when you want explicit /spec→/ship gates across many harnesses.

    CatchPer-skill installs can miss shared `references/` checklists — prefer whole-repo or full pack install. Still markdown discipline, not a runtime that forces compliance if the host ignores skills. Vs Superpowers (session-hijacking SDLC methodology) and knowledge-work-plugins (Anthropic official packs): this is the Google-flavored lifecycle library you pick skill-by-skill, not an automatic brainstorm→subagent loop.

  3. 3.ArchifyMIT agent skill that renders architecture and workflow diagrams as self-contained HTML

    Free / OSS · OSS/MIT · 85.5k GitHub stars

    VerdictMIT agent diagram skill. Handy portable HTML for architecture/workflow/sequence views; validate generated relationships against the code.

    CatchVs GitDiagram: Archify is an agent skill that renders requested architecture/workflow/sequence views as self-contained HTML, while GitDiagram is a repo-to-interactive-diagram product. Diagram output is an orientation aid, not proof that every dependency or runtime relationship is correct; verify it against the source before using it as an architecture contract.

  4. 4.Stitch SkillsGoogle Labs agent skills and plugins for the Stitch design MCP

    Free / OSS · Apache-2.0 · 8.5k GitHub stars

    VerdictApache-2.0 Stitch-oriented agent skills. Use when coding agents should drive Google Stitch design/build flows.

    CatchVs generic agent-skills packs: this library is Stitch-specific — useful when you are on Google Stitch, not a universal design system. Stitch product access and quotas remain Google-side constraints; the skills repo does not replace that.

  5. 5.video-useVideo-editing skill stack for coding agents

    Free / OSS · OSS/MIT · 29.3k GitHub stars

    VerdictMIT local video-editing skills for coding agents. Keep it when you want inspectable FFmpeg workflows; do not mistake it for a browser agent or a turnkey editor.

    CatchVs HyperFrames and Browser Use: video-use is a video-editing skill stack, not browser automation or a general web-use agent. The useful path needs shell access and FFmpeg, and transcription needs ElevenLabs unless you supply another compatible route; Cloud is optional, but the local setup is not zero-dependency or zero-credential.

  6. 6.ImpeccableApache design language/skills that make AI harnesses better at UI

    Free / OSS · Apache-2.0 · 82.8k GitHub stars

    VerdictApache design skill when your coding agent ships samey SaaS UI and you want PRODUCT.md + detectors in-loop; not a substitute for an agent runtime.

    CatchVs Superpowers and agent-skills packs: Impeccable is a design-language/skills layer for UI quality, not a coding agent and not a general agent-skills monorepo. Node ≥22.18 for the npx installer path; star count is extreme (~70k) — treat momentum as discovery noise until the skill actually changes your harness output.

  7. 7.antislopMIT skill/rules that filter generic AI UI and copy — not a style guide

    Free / OSS · OSS/MIT · 6.5k GitHub stars

    VerdictMIT anti-slop skill when agents invent metrics and Inter-purple SaaS chrome; pair with DESIGN.md (or Impeccable) if you also need positive design direction.

    CatchVs Impeccable: antislop is a slop filter + PASS/FAIL delivery gate, not a design-language skill with craft commands and deterministic detectors. Without your own DESIGN.md the output can be honest but plain (R-37); it does not beautify on its own.

  8. 8.CC SwitchMIT desktop All-in-One manager for Claude Code, Codex, OpenCode, and peers

    Free / OSS · OSS/MIT · 146k GitHub stars

    VerdictMIT desktop switchboard when you juggle many coding-agent configs and MCP/skills; skip if you live in one harness with one provider.

    CatchVs editing each harness config by hand or using a single-vendor settings UI: CC Switch is a cross-harness desktop manager, not a coding agent and not an API gateway. Extreme star velocity (~136k aria-label) and a long sponsor/relay block on the README — treat momentum and affiliate banners as noise; verify releases from the GitHub/ccswitch.io path you trust.

FAQ

What are the best free alternatives to Matt Pocock Skills?
Superpowers, Agent Skills (Addy Osmani), Archify, Stitch Skills, video-use. All are reviewed on Stack Gems in the same category (agent skills packs); 8 free or open source.
What is the catch with Matt Pocock Skills?
Star counts on viral skill repos are a weak signal (watchers are far below stars here); judge it on substance, not the counter.
Is there an open-source alternative to Matt Pocock Skills?
Yes: Superpowers (OSS/MIT), Agent Skills (Addy Osmani) (OSS/MIT), Archify (OSS/MIT), Stitch Skills (Apache-2.0).

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