5uck1ess/devkit

A deterministic development harness for Claude Code — MCP workflow engine, enforcement hooks, YAML workflows, and multi-agent consensus (Claude + Codex + Antigravity/Gemini)

5Stars on the repository
52Mods indexed here, across every type
13d agoLast push, which is what freshness is scored on
MITLicence, which decides whether bodies are shown

adr

01

5uck1ess/devkit

Skill Claude CodeCodex

Generate Architecture Decision Records — use when asked to document a decision, create an ADR, record why we chose X, or capture architectural rationale.

5 13d ago A 30 tokens original MIT

audit

02

5uck1ess/devkit

Skill Claude CodeCodex

External-scanner-driven project health check — runs the actual ecosystem tools (npm audit, eslint, govulncheck, semgrep, pip-audit, etc.) to surface what the standard scanners flag — outdated or vulnerable dependencies, lint violations, known CVEs, and config drift. Use when the user asks to "audit this project"…

5 13d ago A 212 tokens original MIT

autoloop

03

5uck1ess/devkit

Skill Claude CodeCodex

Autonomous improvement loop inspired by karpathy/autoresearch — use when asked to run an autoloop, auto loop, autonomous improvement, or run experiments overnight on the codebase.

5 13d ago A 41 tokens original MIT

browser

04

5uck1ess/devkit

Skill Claude CodeCodex

Automate a web browser — use when asked to click buttons, fill forms, navigate multi-step flows, extract data from JS-rendered pages, log into a site, record user interactions, or test a web app in a real browser. Use for anything beyond simple article scraping.

5 13d ago A 58 tokens original MIT

bugfix

05

5uck1ess/devkit

Skill Claude CodeCodex

Deterministic full-lifecycle bugfix workflow — triage → reproduce → diagnose → fix → regression-test → run-tests, with a reproduction gate that must fail before the fix and pass after. Use when the user asks to "fix a bug", "debug this issue", "resolve this error", "patch a defect", "this is broken, fix it", or…

5 13d ago A 213 tokens original MIT

changelog

06

5uck1ess/devkit

Skill Claude CodeCodex

Generate a structured changelog from git history — use when asked to create a changelog, release notes, or summarize what changed between versions/tags/branches.

5 13d ago A 35 tokens original MIT

clean-code

07

5uck1ess/devkit

Skill Claude CodeCodex

Clean code principles — meaningful names, small functions, single responsibility, stepdown rule, flat nesting.

5 13d ago A 23 tokens original MIT

creating-workflows

08

5uck1ess/devkit

Skill Claude CodeCodex

REFERENCE ONLY — schema documentation for authoring devkit workflow YAML files (step types, variable interpolation, loops, parallel groups, examples). NOT a runnable workflow. Load this only when asked to write or modify a workflow YAML, never on natural-language task requests.

5 13d ago A 56 tokens original MIT

deep-research

09

5uck1ess/devkit

Skill Claude CodeCodex

High-stakes research with Analysis of Competing Hypotheses, disconfirmation testing, evidence matrices, and sensitivity checks (400k token budget) — use when the user needs to be SURE, not just well-informed. Trigger phrases include "deep research", "deeply investigate", "validate that X", "prove/disprove", "we're…

5 13d ago A 223 tokens original MIT

doc-gen

10

5uck1ess/devkit

Skill Claude CodeCodex

Generate documentation for code — use when asked to document a module, generate API docs, create a README for code, or write reference documentation. Triggers the deterministic doc-gen workflow (analyze → generate via documenter agent → write).

5 13d ago A 50 tokens original MIT

dont-reinvent

11

5uck1ess/devkit

Skill Claude CodeCodex

Don't reinvent the wheel — use existing libraries, tools, and stdlib before building custom solutions. Every custom solution is maintenance burden.

5 13d ago A 30 tokens original MIT

dry

12

5uck1ess/devkit

Skill Claude CodeCodex

Don't Repeat Yourself — Rule of Three, when duplication is fine, extracting the right abstraction.

5 13d ago A 20 tokens original MIT

executing

13

5uck1ess/devkit

Skill Claude CodeCodex

Execute implementation plans — work through steps methodically, verify each one, keep changes small and reviewable.

5 13d ago A 24 tokens original MIT

feature

14

5uck1ess/devkit

Skill Claude CodeCodex

Deterministic full-lifecycle feature workflow (engine-driven, gated, looped) — triage → brainstorm → plan → implement → gen-tests → run-tests → lint → review → final-report. Use when the user asks to "add a feature", "build X", "implement Y", "ship a new capability", "new feature X", or wants an end-to-end pass from…

5 13d ago A 223 tokens original MIT

gcli

15

5uck1ess/devkit

Skill Claude CodeCodex

Google Workspace CLI (Gmail, Calendar, Drive) via gcli — use --for-ai flag for token-efficient structured output.

5 13d ago A 29 tokens original MIT

harness-audit

16

5uck1ess/devkit

Skill Claude CodeCodex

Audit the agent harness itself — CLAUDE.md, hooks, MCP configs, agent definitions, and permissions — for misconfigurations, injection risks, and security gaps. Use when the user asks to "audit my setup", "check my harness config", "is my agent config secure", "review my hooks", "check my MCP setup", or before trusting…

5 13d ago A 146 tokens original MIT

health

17

5uck1ess/devkit

Skill Claude CodeCodex

Check devkit health — which external CLIs (codex, gemini, gh, rtk, sg, gcli) are installed, which agents are available, which skills are ready to use. Use when asked about devkit health, devkit status, "is devkit working?", "what's installed?", "what devkit capabilities do I have?", diagnosing devkit setup issues, or…

5 13d ago A 99 tokens original MIT

mega-pr

18

5uck1ess/devkit

Skill Claude CodeCodex

Fan-out PR review that runs BOTH /devkit:tri-review AND /pr-review-toolkit:review-pr in parallel for maximum coverage, then presents unified results — this skill does not compete with its sub-skills, it delegates to both simultaneously. Use when the user asks for "mega PR review", "mega-pr", "mega review", "full PR…

5 13d ago A 219 tokens original MIT

onboard

19

5uck1ess/devkit

Skill Claude CodeCodex

Generate a codebase onboarding guide — use when asked to explain this codebase, help understand the architecture, give a tour of the repo, or onboard a new contributor. Triggers the deterministic onboard workflow (analyze structure → architect via researcher agent → write guide).

5 13d ago A 56 tokens original MIT

pr-ready

20

5uck1ess/devkit

Skill Claude CodeCodex

Full end-to-end PR pipeline — validate → necessity-check → lint (loop) → test (loop) → security scan → doc-check → changelog → create-pr → monitor reviews (loop). Takes a branch from "code done" to "merged" with every gate enforced. Use when the user asks to "submit a PR", "open a pull request", "ship this", "make…

5 13d ago A 246 tokens original MIT

refactor

21

5uck1ess/devkit

Skill Claude CodeCodex

Deterministic refactor workflow with tests as the safety net — analyze → plan → refactor → run-tests → fix-tests → comparison. The workflow will not exit until tests pass, guaranteeing behavior preservation. Use when the user asks to "refactor", "restructure", "reorganize", "clean up", "extract", "rename across…

5 13d ago A 223 tokens original MIT

research

22

5uck1ess/devkit

Skill Claude CodeCodex

Fast, standard research workflow (clarify → decompose → parallel search → summarize → synthesize) for exploratory questions where the user wants a good answer quickly. Use when the user asks to research a topic, investigate options, compare libraries/tools/approaches, find the best solution to a technical question…

5 13d ago A 193 tokens original MIT

scrape

23

5uck1ess/devkit

Skill Claude CodeCodex

Scrape a URL to clean Markdown — use when asked to scrape, fetch, extract content from, or read a webpage and convert it to Markdown. Uses Jina Reader, Playwright, Camoufox (TLS-spoofing Firefox), Scweet (X/Twitter), Firecrawl, or WebFetch.

5 13d ago A 66 tokens original MIT

scratchpad

24

5uck1ess/devkit

Skill Claude CodeCodex

Persistent iteration memory — prevents Groundhog Day loops by recording what was tried, what failed, and what to try next.

5 13d ago A 27 tokens original MIT