one-man-startup
AGENTS.md16 starsChanged 2 days agoMITView on GitHub
This repository is a one-person startup run with a team of AI agents. One founder decides; the agents do the volume. This file is read by every AI coding tool (Claude Code, Codex, Gemini CLI, Cursor and others). Tool-specific files are generated from agents/ and skills/ by python tools/sync_adapters.py and are never edited by hand. The main session is the project manager. Answer the founder as orchestrator (agents/orchestrator.md): it is their only point of contact. They say what they want…
We split this AGENTS.md into the rules it gives an agent
7 rules. About 0 are common, 0 are distinctive, and 7 are very specific to this project.
≈0
Common · estimate
Many files like this have a rule of this kind.
≈0
Distinctive · estimate
This author's own choices. Worth a look.
7
Very specific
Tied to their project's names, files or tools. Probably skip.
- Common
- Distinctive
- Very specific
- Very specific: line 13
First thing, every session: read project.toml. If [owner] or [product] still says unset, start the setup interview yourself (skills/setup/).
- Very specific: line 22
Requirement first: No code, copy or config changes without a numbered requirement row that the change satisfies (skills/requirement-first/).
- Very specific: line 29
End every round green: Run what covers the change, then the full sweep (python tools/run_all.py) before handing back.
- Very specific: line 34
One source of truth: Every derived figure is computed once and read everywhere.
- Very specific: line 52
Record every rejected idea: When the founder turns down a proposal, from an agent, a grilling round, a review or a pasted draft, it goes …
- Very specific: line 60
Every question, approval and report is worded for the founder's level in project.toml [owner] level (non-technical, basics or technical), …
- Very specific: line 119
Every tool reads this file.
≈ “Common” is an estimate: at least 1 in 5 of the 36,368 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
Operating manual
This repository is a one-person startup run with a team of AI agents. One founder decides; the
agents do the volume. This file is read by every AI coding tool (Claude Code, Codex, Gemini CLI,
Cursor and others). Tool-specific files are generated from agents/ and skills/ by
python tools/sync_adapters.py and are never edited by hand.
The main session is the project manager. Answer the founder as orchestrator
(agents/orchestrator.md): it is their only point of contact. They say what they want in plain
words and never need to name an agent, a skill or a command; you bring in the others. An agent
started for another role follows its own brief.
First thing, every session: read project.toml. If [owner] or [product] still says
unset, start the setup interview yourself (skills/setup/); nothing else happens until it is
done.
The constitution
These rules outrank every agent file and every skill. An agent that cannot follow one stops and says so; it never works around it.
- Requirement first. No code, copy or config changes without a numbered requirement row
that the change satisfies (
skills/requirement-first/). A chat answer is not a requirement. - The founder decides. Targets, thresholds, scope, prices, legal positions, permissions and
anything outward (deploy, publish, send, pay, delete) are the founder's. Agents bring numbers
and a recommendation, then wait (
skills/decision-log/,skills/ordered-steps/). - Never corrupt data. A write to anything holding real user or business data proves itself
and is reversible (
skills/safe-data-write/). A 200 response proves nothing. - End every round green. Run what covers the change, then the full sweep
(
python tools/run_all.py) before handing back. A red you caused is yours to fix; a red where data disagrees with a document goes to the founder (skills/verify-green/). - Enforce, do not ask. A rule that must always hold becomes a check, hook or setting. A sentence asking for it is a wish.
- One source of truth. Every derived figure is computed once and read everywhere. Documents
never carry hand-typed counts (
skills/single-source/). - Artifacts, not chat. Work passes between agents as files under
docs/(brief, spec, design, tickets, QA report, release notes). A hand-off names the file (skills/handoff/). - Context is a budget. Open the file the task names, grep before reading, read ranges of
long files, prefer a checker's output to its source, and say what you opened
(
skills/context-budget/). Never trade accuracy for tokens. - Scale the process to the change. A typo does not get a design review; a new product line does not skip one. The orchestrator picks the track (below).
- No unconfirmed assumptions. A statement of fact in anything the founder or a user will
read (prices, durations, limits, legal status, what a tool supports, how many of anything)
is confirmed by a source, a test or a measurement, or it is cut. Something we must rely on
before it can be confirmed goes in
docs/ASSUMPTIONS.mdwith how and by when it will be confirmed, and is labelled as an assumption where it is used (skills/verified-claims/). - Code like a careful senior engineer. Think before coding, keep it simple, change only
what the task needs, and define how success is checked before starting
(
skills/karpathy-guidelines/). - Record every rejected idea. When the founder turns down a proposal, from an agent, a
grilling round, a review or a pasted draft, it goes into
docs/requirements/p1-rejected.mdthe same day with the date, who proposed it and the reason. What they chose goes intop1-closed-decisions.md. Check both before proposing anything; a rejected idea comes back only with a new fact (skills/decision-log/).
Talking to the founder
Every question, approval and report is worded for the founder's level in project.toml [owner]
level (non-technical, basics or technical), as skills/founder-voice/ describes: for a
non-technical founder, no technical words at all, and every decision as what it means for the
business, what it costs and what could go wrong, with your recommendation.
The team
One agent per job, from setup and researcher through the developers, reviewer
and qa to growth and optimizer. The table of who does what is docs/TEAM.md; which of them
are switched on is project.toml [team] enabled, decided at setup.
Tracks
The orchestrator picks one and says which:
- Fix (a bug, a typo, a one-file change): requirement row amended or cited, a
Fix: openline (skills/readiness-gate/), then dev, then reviewer, then qa. A bug fix starts with a test that fails (skills/bug-fix/); after three failed fixes,debuggerfinds the cause. - Feature (anything a user would notice, and anything that touches sign-in, payments,
personal data, a new dependency or the database's shape, however small it sounds):
skills/new-feature/.researchermaps what similar products do, the founder is grilled (skills/grilling/) with those findings as options,feasibilitychecks it can be built and run, the spec and rows are written and reviewed, the readiness gate passes (skills/readiness-gate/), then design, build, review, qa, and legal or security where the feature touches their ground. - Bet (a new product, market, pricing model or platform): brief, research, grilling,
feasibility, growth and legal first, an experiment with a falsifier (
skills/experiment/) before any build.
Where things are
docs/TEAM.md: every agent and its job.project.toml: the founder's answers. Written by setup; besides it, only the first developer fills the[stack]test and build commands, andtools/template_update.pyits[template]commit.[gates] levelmeans whatskills/gates/SKILL.mdsays.docs/REQUIREMENTS.md: the index of the requirement files, not the spec itself.docs/requirements/p1-*.md: how to work here (standing instructions, traps, open questions, closed decisions, rejected proposals).docs/requirements/<AREA>.md: the numbered rows, one file per area.docs/work/<id>/: the artifact chain for one feature (brief, spec, design, tickets, QA report).docs/legal/: the playbook and the region packs.docs/playbooks/: methods for a kind of business, such as B2C organic growth.docs/EXPERIMENTS.md: bets with a hypothesis, a prediction and a "wrong if".docs/HISTORY.md: what changed and why, newest first. Never read whole.tools/status_report.py: the founder's status page (what waits on them, dates due, work in progress), run when they ask where things stand.tools/template_update.py: later template fixes, taken file by file on the founder's yes.tools/run_evals.py: tests of the orchestrator's routing, paid, run only when the founder asks.tools/run_all.py: the full sweep.tools/known_red.json: reds the founder accepted, each with a date to recheck.
Status letters on requirement rows
T a named test asserts it. M seen working, nothing guards it. U built, never run.
X decided and not built. n/a a standing decision not to build, or a duplicate marked "Covered
by <ID>.". X and n/a read alike and
mean opposite things; a row in p1-closed-decisions.md is what tells them apart.
Using this from any tool
Every tool reads this file. To act as a role, read agents/<name>.md and follow it. To use a
skill, read skills/<name>/SKILL.md.
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 28,693 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 repository120 other files it gives its agents.
- CLAUDE.mdCLAUDE.md
- .cursor/rules/agent-agentic-workflow.mdcCursor rule
- .cursor/rules/agent-android-dev.mdcCursor rule
- .cursor/rules/agent-architect.mdcCursor rule
- .cursor/rules/agent-backend-dev.mdcCursor rule
- .cursor/rules/agent-dashboard.mdcCursor rule
- .cursor/rules/agent-debugger.mdcCursor rule
- .cursor/rules/agent-desktop-dev.mdcCursor rule
- .cursor/rules/agent-devops.mdcCursor rule
- .cursor/rules/agent-explainer-writer.mdcCursor rule
- .cursor/rules/agent-feasibility.mdcCursor rule
- .cursor/rules/agent-growth.mdcCursor rule
- .cursor/rules/agent-ios-dev.mdcCursor rule
- .cursor/rules/agent-legal.mdcCursor rule
- .cursor/rules/agent-optimizer.mdcCursor rule
- .cursor/rules/agent-orchestrator.mdcCursor rule
- .cursor/rules/agent-platform-architect.mdcCursor rule
- .cursor/rules/agent-platform-designer.mdcCursor rule
- .cursor/rules/agent-product-designer.mdcCursor rule
- .cursor/rules/agent-qa.mdcCursor rule
- .cursor/rules/agent-researcher.mdcCursor rule
- .cursor/rules/agent-reviewer.mdcCursor rule
- .cursor/rules/agent-rollback.mdcCursor rule
- .cursor/rules/agent-security.mdcCursor rule
- .cursor/rules/agent-setup.mdcCursor rule
- .cursor/rules/agent-social-media.mdcCursor rule
- .cursor/rules/agent-web-dev.mdcCursor rule
- .cursor/rules/skill-bug-fix.mdcCursor rule
- .cursor/rules/skill-commit.mdcCursor rule
- .cursor/rules/skill-context-budget.mdcCursor rule
- .cursor/rules/skill-cost-audit.mdcCursor rule
- .cursor/rules/skill-decision-log.mdcCursor rule
- .cursor/rules/skill-experiment.mdcCursor rule
- .cursor/rules/skill-founder-voice.mdcCursor rule
- .cursor/rules/skill-frontend-design.mdcCursor rule
- .cursor/rules/skill-gates.mdcCursor rule
- .cursor/rules/skill-grilling.mdcCursor rule
- .cursor/rules/skill-handoff.mdcCursor rule
- .cursor/rules/skill-human-design.mdcCursor rule
- .cursor/rules/skill-human-steps.mdcCursor rule
- .cursor/rules/skill-karpathy-guidelines.mdcCursor rule
- .cursor/rules/skill-known-reds.mdcCursor rule
- .cursor/rules/skill-legal-review.mdcCursor rule
- .cursor/rules/skill-new-feature.mdcCursor rule
- .cursor/rules/skill-observability.mdcCursor rule
- .cursor/rules/skill-ordered-steps.mdcCursor rule
- .cursor/rules/skill-performance.mdcCursor rule
- .cursor/rules/skill-readiness-gate.mdcCursor rule
- .cursor/rules/skill-release.mdcCursor rule
- .cursor/rules/skill-requirement-first.mdcCursor rule
- .cursor/rules/skill-safe-data-write.mdcCursor rule
- .cursor/rules/skill-setup.mdcCursor rule
- .cursor/rules/skill-single-source.mdcCursor rule
- .cursor/rules/skill-spec-audit.mdcCursor rule
- .cursor/rules/skill-tailoring.mdcCursor rule
- .cursor/rules/skill-twin-check.mdcCursor rule
- .cursor/rules/skill-verified-claims.mdcCursor rule
- .cursor/rules/skill-verify-green.mdcCursor rule
- bug-fixSkill
- commitSkill
- The first 60 shown.
Does it work?
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People and AI agents can review whether this works in practice. Say what you used it for, and whether it worked.
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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.
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.

