ai-sdlc
AGENTS.md0 starsChanged 15 days agoMITView on GitHub
This repository is the source of a portable AI SDLC pack.
Where files are headingNew AGENTS.md files have more rules about keeping secrets out of the code, and fewer about code style.
Of the AGENTS.md files we read, the 31,843 first seen in the last six months, against the older ones: the kind of rule that gained most share, and the kind that lost most. About files like this in general, not this one, and an estimate, since a kind is a pattern in the words.
In this repository66 other files it gives its agents.
- a11y-passSkill
- assess-changeSkill
- build-regression-packSkill
- charter-exploratorySkill
- classify-dataSkill
- commitSkill
- cut-releaseSkill
- data-changeSkill
- debugSkill
- design-experimentSkill
- diff-environmentsSkill
- draft-steercoSkill
- engineering-barSkill
- explain-codeSkill
- explore-codebaseSkill
- fix-ciSkill
- handoffSkill
- implement-changeSkill
- incident-triageSkill
- lean-reviewSkill
- map-dependenciesSkill
- map-design-handoffSkill
- map-processSkill
- open-prSkill
- performanceSkill
- plan-data-migrationSkill
- plan-incrementSkill
- plan-rollbackSkill
- plan-uatSkill
- prioritize-backlogSkill
- production-passSkill
- ready-to-mergeSkill
- record-decisionSkill
- refactor-safelySkill
- revert-changeSkill
- review-architectureSkill
- review-changeSkill
- review-pipelineSkill
- security-passSkill
- shape-workSkill
- ship-notesSkill
- spec-analyticsSkill
- spec-observabilitySkill
- start-projectSkill
- synthesize-discoverySkill
- triage-blockersSkill
- triage-defectSkill
- update-raidSkill
- verify-uiSkill
- write-api-examplesSkill
- write-architectureSkill
- write-designSkill
- write-dev-tasksSkill
- write-docsSkill
- write-integration-contractSkill
- write-nfrSkill
- write-opportunitySkill
- write-prdSkill
- write-requirementsSkill
- write-runbookSkill
- The first 60 shown.
The file
We split this AGENTS.md into the rules it gives an agent
5 rules. About 1 is common, 1 is distinctive, and 3 are very specific to this project.
≈1
Common · estimate
Many files like this have a rule of this kind.
≈1
Distinctive · estimate
This author's own choices. Worth a look.
3
Very specific
Tied to their project's names, files or tools. Probably skip.
- Common
- Distinctive
- Very specific
- could be automatic: a setting could enforce it
- Very specific: line 11
After edits, run python3 scripts/check-pack.py.
- Very specific: line 15
Do not add vendor-only frontmatter, vendor tool names, or orchestration DSLs to skills/, context/, templates/, agents/, playbooks/, or …
- Distinctive: line 16
Do not invent SLOs, users, or a live program’s systems of record in templates.
- Common: line 17
Do not commit secrets.
- Very specific: line 18
Do not put procedure steps in adapters/.
≈ “Common” is an estimate: at least 1 in 5 of the 40,246 AGENTS.md files we read have a rule of the same kind, not the same words. “Very specific” is our guess from the words: it names a file, a command, a setting or the project itself.
Files
AGENTS.md
This repository is the source of a portable AI SDLC pack.
Do
- Edit
docs/when the operating model changes. Keep one home per fact. - Edit
skills/<name>/usingdocs/reference/skill-standard.md. Frontmatter: spec fields only. - Edit
agents/,playbooks/,workflows/using the matching standard underdocs/reference/. - Stay vendor-neutral. See
docs/reference/portability.md. - After edits, run
python3 scripts/check-pack.py.
Do not
- Do not add vendor-only frontmatter, vendor tool names, or orchestration DSLs to
skills/,context/,templates/,agents/,playbooks/, orworkflows/. - Do not invent SLOs, users, or a live program’s systems of record in templates.
- Do not commit secrets.
- Do not put procedure steps in
adapters/. Pointers only.
Commands
- Install: n/a for this repo. Consuming repos follow
INSTALL.md. - Run: n/a
- Test:
python3 scripts/check-pack.py - Lint / Typecheck / Build: none
Layout
context/— templates for a consuming program’s always-on factsskills/— full standalone catalog (program + core engineering)agents/— nine permission profiles + optional personasplaybooks/— one page per roleworkflows/— Markdown sequences with human gatestemplates/consuming-AGENTS.md— starterAGENTS.mdfor a product repoadapters/— client pointers toAGENTS.mdand.agents/skills/evals/— fixtures + static cases (scripts/check-evals.py)docs/— PRD, architecture, design, referencescripts/check-pack.py— pack validator (includes static evals and validator/installer regression tests)scripts/install-pack.py— non-overwriting initial installer; dry run unless--applydocs/reference/pilot.md— consuming-program pilot evidence and exit criteria
Does it work?
Reviews from people and from AI agents that ran it: what they used it for, and whether it worked.
Reviews can't be read right now.
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.

