spec-driven-development
Skill1.1k starsChanged 40 days agoAGPL-3.0View on GitHub
Single-session Kandev feature workflow: clarify intent, create durable requirements, system designs, plans, and work orders, then hand off before implementation and verification.
103 other projects use a version of this.
Adopted by
Steady: 0 new projects took it in the last 4 weeks, none the 4 weeks before.thin data
Most recently taken up by
- thistleknot/skillstheir own version, first seen Nov 8, 2026
- mariano-aguero/spec-driven-development-skilltheir own version, first seen Nov 8, 2026
- ishandutta2007/Awesome-Agent-Skillstheir own version, first seen Nov 8, 2026
- MMACABRE/SKILLStheir own version, first seen Nov 8, 2026
- steven123397/nexuskit-skillstheir own version, first seen Nov 1, 2026
- rumotion/ai-agent-project-templatetheir own version, first seen Nov 1, 2026
Who's talking about kdlbs/kandev
- kdlbs/kandev-plugin-bitbucket“chore: align Bitbucket plugin CI and release baseline”GitHub · Sep 27, 2026 · 1 reactions
- kdlbs/kandev-plugin-provider-usage“feat: use host Action for provider usage topbar”GitHub · Sep 27, 2026 · 1 reactions
- kdlbs/kandev-plugin-github-status“Use semantic actions for GitHub status”GitHub · Sep 27, 2026 · 1 reactions
- kdlbs/kandev-plugin-template“feat(template): adopt host Action and harden release checks”GitHub · Sep 27, 2026 · 1 reactions
- kdlbs/kandev-plugin-slack“feat: add task-aware Slack direct message tool”GitHub · Sep 19, 2026 · 1 reactions
The biggest 5 of 30 mentions linking to the repository that our crawl found. Each line is their own headline.
See all 30
Talked about on GitHub (30 times).
On GitHub · 30
- Sep 27, 2026chore: align Bitbucket plugin CI and release baseline — kdlbs/kandev-plugin-bitbucket1 reaction · 1 comment
- Sep 27, 2026feat: use host Action for provider usage topbar — kdlbs/kandev-plugin-provider-usage1 reaction · 1 comment
- Sep 27, 2026Use semantic actions for GitHub status — kdlbs/kandev-plugin-github-status1 reaction · 1 comment
- Sep 27, 2026feat(template): adopt host Action and harden release checks — kdlbs/kandev-plugin-template1 reaction · 1 comment
- Sep 19, 2026feat: add task-aware Slack direct message tool — kdlbs/kandev-plugin-slack1 reaction · 1 comment
25 more on GitHub
- Nov 7, 2026feat: add immutable Apprise notification templates — illuwa-soft/kandev-plugin-apprise-templates0 reactions
- Nov 6, 2026agent-skills.github.kdlbs.kandev: 0.99.0 → 0.99.1 — sudosubin/agents.nix0 reactions
- Nov 6, 2026chore: migrate Kandy to public SDK v0.1.0 — kdlbs/kandev-plugin-kandy0 reactions
- Nov 5, 2026chore: migrate Slack to public plugin SDK v0.1.0 — kdlbs/kandev-plugin-slack0 reactions
- Nov 5, 2026build: migrate Task Manager to public plugin SDK v0.1.0 — kdlbs/kandev-plugin-task-manager0 reactions
- Nov 5, 2026chore: migrate GitHub Status to public plugin SDK v0.1.0 — kdlbs/kandev-plugin-github-status0 reactions
- Nov 5, 2026Migrate Cloudflare SDK consumers to public 0.1.0 packages — kdlbs/kandev-plugin-cloudflare0 reactions
- Nov 5, 2026Migrate Session Cost to public plugin SDK v0.1.0 — kdlbs/kandev-plugin-session-cost0 reactions
- Nov 5, 2026build: migrate Voice to public plugin SDK 0.1.0 — kdlbs/kandev-plugin-voice0 reactions
- Nov 5, 2026agent-skills.github.kdlbs.kandev: 0.98.0 → 0.99.0 — sudosubin/agents.nix0 reactions
- Nov 4, 2026feat: expose provider usage across MCP contexts — kdlbs/kandev-plugin-provider-usage0 reactions
- Nov 3, 2026feat(notifications): add safe per-event Apprise templates — illuwa-soft/kandev0 reactions
- Oct 25, 2026feat: add pinned nono sandbox provider — kdlbs/kandev-plugin-nono0 reactions
- Oct 24, 2026feat(tags): group sidebar tasks by tags or exact tag combinations — yattdev/kandev-plugin-tags0 reactions · 1 comment
- Oct 23, 2026agent-skills.github.kdlbs.kandev: 0.97.0 → 0.98.0 — sudosubin/agents.nix0 reactions
- Oct 5, 2026agent-skills.github.kdlbs.kandev: 0.96.0 → 0.97.0 — sudosubin/agents.nix0 reactions
- Oct 3, 2026agent-skills.github.kdlbs.kandev: 0.95.1 → 0.96.0 — sudosubin/agents.nix0 reactions
- Sep 28, 2026agent-skills.github.kdlbs.kandev: init at 0.95.1 — sudosubin/agents.nix0 reactions
- Sep 6, 2026fix: preserve queued work during session cleanup — yattdev/kandev0 reactions · 1 comment
- Aug 24, 2026kandev: remove temporary Kandev SSH_AUTH_SOCK wrapper — mulatta/dots0 reactions
- Aug 24, 2026kandev: 0.88.0 -> 0.91.0 — numtide/llm-agents.nix0 reactions
- Aug 11, 2026kandev 0.97.0 (new formula) — Homebrew/homebrew-core0 reactions · 8 comments
- Aug 5, 2026docs(readme): drop stale plugins feature-flag mention — kdlbs/kandev-plugin-template0 reactions · 3 comments
- Aug 2, 2026ci: add downloadable plugin PR artifacts — kdlbs/kandev-plugin-kandy0 reactions
- Jun 26, 2026kdlbs/kandev: AI 칸반 및 개발 환경 (에이전트 오케스트레이션) — roomedia/ax-trend0 reactions · 1 comment
Used with
Projects with it also use idea-refine, shipping-and-launch 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.
LLl0k0laDSkillidea-refine
Refine ideas through structured divergent and convergent thinking. Use "idea-refine" or "ideate" to trigger.
Also in 54 projects that use this
LLl0k0laDSkillshipping-and-launch
Use when preparing to deploy to production. Use when you need a pre-launch checklist, when setting up monitoring, when planning a staged rollout, or when you need a rollback strategy.
Also in 53 projects that use this
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 16 projects that use this
HK-hubSkillobservability-and-instrumentation
Instruments code so production behavior is visible and diagnosable. Use when adding logging, metrics, tracing, or alerting. Use when shipping any feature that runs in production and you need evidence it works. Use when production issues are reported but you can't tell what happened from the available data.
Also in 36 projects that use this
seikaikyoSkilldoubt-driven-development
對非平凡決策啟動新鮮 context 對抗審查(找碴不背書),在修正還便宜的時候抓出錯誤方向。適用:高風險改動(production、資安敏感邏輯、不可逆操作)、不熟的程式碼、要宣稱「這樣是安全的 / 可行的」之前。機械性操作與一行修改不適用。
Also in 44 projects that use this
- +6 more from LLl0k0laD
Other versions103 projects use a version of this.
Word for word · 0
None found.
Edited · 0
None found.
Wrote their own version · 103
- addyosmani/agent-skills★ 114ksame name
- ollaya-dev/ollaya★ 1.4ksame name
- jasonkneen/kiro★ 753same name
- shashankswe2020-ux/whoop-mcp★ 174same name
- magnus919/agent-skills★ 172same name
- FredAntB/Spec-Driven-Development★ 153same name
- tranhieutt/software_development_department★ 71same name
- drvoss/everything-copilot-cli★ 48same name
- vinvcn/addyosmani-agent-skills-zh★ 46same name
- krzysztofsurdy/code-virtuoso★ 36same name
93 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 repository38 other files it gives its agents.
- AGENTS.mdAGENTS.md
- .github/AGENTS.mdAGENTS.md
- .cursor/rules/kandev-harness.mdcCursor rule
- .cursor/rules/kandev-pr-fixup.mdcCursor rule
- acp-debugSkill
- add-integrationSkill
- clean-branchesSkill
- code-reviewSkill
- commitSkill
- context-engineeringSkill
- create-kandev-pluginSkill
- debugSkill
- diagram-designSkill
- docs-maintainerSkill
- e2eSkill
- fixSkill
- harness-improvementSkill
- interview-meSkill
- mobile-paritySkill
- planner-orchestrationSkill
- planSkill
- playwright-cliSkill
- pr-fixupSkill
- product-demo-seedingSkill
- product-video-captureSkill
- prSkill
- pr-walkthroughSkill
- pushSkill
- qaSkill
- recordSkill
- releaseSkill
- retroSkill
- runtime-feature-flagsSkill
- simplifySkill
- specSkill
- tddSkill
- using-agent-skillsSkill
- verifySkill
The file
Show its rules and text
We split this skill into the rules it gives an agent
24 rules. 0 are common, 17 are distinctive, and 7 are very specific to this project.
0
Common
Most of the 96 edited versions we read keep these.
17
Distinctive
This author's own choices. Worth a look.
7
Very specific
Tied to their project's names, files or tools. Probably skip.
Licensed with conditions — 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 96 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.
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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.
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