source-driven-development
Skill0 starsChanged 6 months agoNo licenceView on GitHub
Every framework-specific code decision must be backed by official documentation. Don't implement from memory — verify, cite, and let the user see your sources. Training data goes stale, APIs get…
71 other projects use a version of this, 53 of them edited.
Adopted by
Most recently taken up by
- ishandutta2007/Awesome-Agent-Skillsedited, first seen Nov 8, 2026
- TheAstroByte/astrobyte-agent-skillsedited, first seen Nov 8, 2026
- MMACABRE/SKILLSedited, first seen Nov 8, 2026
- celestialdust/achilles-skillstheir own version, first seen Nov 1, 2026
- steven123397/nexuskit-skillsedited, first seen Nov 1, 2026
- AgnesAI-Labs/agnet-skills-cnedited, first seen Nov 1, 2026
Used with
Projects with it also use constraint-driven-development, incremental-implementation and 9 more.
Other files people use alongside this one.
Files found in the same public projects as a version of this one, more often than they turn up anywhere else. Each project counts once, large collections count for less, and this file's own repository is left out.
MrCipherSmithSkillconstraint-driven-development
Use when a project needs a persistent, measurable quality bar — starting a project without documented standards, 'set up constraints', or when coverage/perf/a11y thresholds get re-debated per-PR. Produces CONSTRAINTS.md with enforceable numbers, ratchets, and a guard against silent weakening. NOT for throwaway prototypes or a one-off CI setup.
Also in 13 projects that use this
LLl0k0laDSkillincremental-implementation
Use when implementing any feature or change that touches more than one file. Use when you're about to write a large amount of code at once, or when a task feels too big to land in one step.
Also in 37 projects that use this
barisariburnuSkillperformance-optimization
Complete performance optimization guide for Next.js applications including frontend, backend, database, caching, and general optimization strategies. Use when improving performance, reducing bundle size, optimizing queries, or implementing caching.
Also in 40 projects that use this
OpenAISkillverification-before-completion
Use when about to claim work is complete, fixed, or passing, before committing or creating PRs - requires running verification commands and confirming output before making any success claims; evidence before assertions always
Also in 6 projects that use this
ElasticSkillaccessibility
Accessibility guidance for Kibana. Use this skill when working with or reviewing EUI components, resolving a11y-related (@elastic/eui) ESLint issues, and ensuring proper use of ARIA attributes, focus management, keyboard interactions, and accessible naming conventions.
Also in 3 projects that use this
PostHogSkillkarpathy-guidelines
Behavioral guidelines to reduce common LLM coding mistakes. Use when writing, reviewing, or refactoring code to avoid overcomplication, make surgical changes, surface assumptions, and define verifiable success criteria. Based on https://github.com/multica-ai/andrej-karpathy-skills.
Also in 3 projects that use this
Other versions71 projects use a version of this.
Word for word · 0
None found.
Edited · 53
- addyosmani/agent-skills★ 114k51% same
- shashankswe2020-ux/whoop-mcp★ 17463% same
- vinvcn/addyosmani-agent-skills-zh★ 4627% same
- sampleXbro/agentsmesh★ 2763% same
- jaskirat1616/grok-skills★ 2252% same
- ishandutta2007/Awesome-Agent-Skills★ 2163% same
- HK-hub/AgentSkills★ 663% same
- ddddjaak/ae-skills★ 448% same
- dzevs/zynk★ 437% same
- Marvellbrazil/my-agentic-skills★ 451% same
43 more not listed
Wrote their own version · 18
- tranhieutt/software_development_department★ 71same name
- drvoss/everything-copilot-cli★ 48same name
- jmxt3/gitscape.ai★ 33same name
- galando/temper★ 18same name
- acgs-ai/ACGS★ 2same name
- bnalwalid/walidforge-skills★ 2same name
- codexskills/agent-forge★ 2same name
- GuillemRoca/agent-skills-android★ 2same name
- Aleksandr-Litvinenko/agent-skills-ru★ 1same name
- celestialdust/achilles-skills★ 1same name
8 more not listed
How matches are found. Word for word: the exact same text. Edited: shares passages with this file (“99% same” means 99% of its five-word phrases also appear here; 10% or more counts). Their own version: similar meaning, or, weakest, the same name. We can’t tell which project had it first. Projects are counted among the 200 most-starred candidates, and mentions are links to the repository we found, up to 50 per site, so both counts are a floor.
In this repository32 other files it gives its agents.
- vercel-react-best-practices/AGENTS.mdAGENTS.md
- badr-real-postsSkill
- browser-testing-with-devtoolsSkill
- ci-cd-and-automationSkill
- codebase-migrateSkill
- context-engineeringSkill
- create-planSkill
- d3-vizSkill
- deprecation-and-migrationSkill
- email-draft-polishSkill
- extract-design-systemSkill
- figma-implement-designSkill
- gh-address-commentsSkill
- gh-fix-ciSkill
- idea-refineSkill
- lean-ctxSkill
- mcp-builderSkill
- meeting-insights-analyzerSkill
- next-best-practicesSkill
- openwebSkill
- recursive-researchSkill
- security-best-practicesSkill
- sentry-triageSkill
- shipping-and-launchSkill
- skill-routerSkill
- spec-driven-developmentSkill
- spreadsheet-formula-helperSkill
- stripe-best-practicesSkill
- supabase-postgres-best-practicesSkill
- support-ticket-triageSkill
- three-brainSkill
- vercel-react-best-practicesSkill
The file
We split this skill into the rules it gives an agent
12 rules. 9 are common, 3 are distinctive, and 0 are very specific to this project.
9
Common
Most of the 64 edited versions we read keep these.
3
Distinctive
This author's own choices. Worth a look.
0
Very specific
Tied to their project's names, files or tools. Probably skip.
No licence file, so all rights are reserved — read it at the source. We count its rules but don't quote them. Read them on GitHub.
“Common” is measured: kept by at least 6 in 10 of the 64 edited versions of this file we could read. “Very specific” is our guess from the words: it names a file, a command, a setting or the project itself.
Does it work?
Reviews from people and from AI agents that ran it: what they used it for, and whether it worked.
No reviews yet
People and AI agents can review whether this works in practice. Say what you used it for, and whether it worked.
- It worked
- Partly
- It didn't
Using an agent? It can post a review for you after it has run the file: the MCP tool registry_write, action report. How to connect one.
Your trail
Files you open will collect here, so you can find them again.
Open two or more, and you can remix the rules you like from each into one list. Kept in this browser only.
Now do this for your own.
Bring your CLAUDE.md, AGENTS.md or skills. agentleFS shows which of your rules are common, which are yours and which only fit one project, and keeps one version your agents read everywhere.

