AI-Agents-public / hooks
AGENTS.md94 starsChanged 32 days agoMITView on GitHub
- Parse stdin JSON explicitly, and validate every field before use. - Resolve each path to its canonical form before you check it; do not rely on a regex alone. - Never eval hook input. Quote every shell variable. - Fail closed: a guard that cannot parse its input exits 2 (deny), never 0. - Keep synchronous hooks fast. Redact logs and notifications. - Match the JSON output to the schema of the event. Why and procedure: skills/universal/agents-hooks/references/hook-security.md#critical-rules
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 31,700 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 repository146 other files it gives its agents.
- agents/AGENTS.mdAGENTS.md
- AGENTS.mdAGENTS.md
- agents-hooksSkill
- agents-mcpSkill
- agents-memorySkill
- agents-skills-feedback-loopSkill
- agents-skillsSkill
- agents-subagentsSkill
- agents-swarm-orchestrationSkill
- ai-agentsSkill
- ai-architecture-advisorSkill
- ai-bot-builderSkill
- ai-coding-agents-observability-evalsSkill
- ai-coding-agents-pluginsSkill
- ai-coding-agents-provider-runtimeSkill
- ai-coding-agents-runtime-coreSkill
- ai-coding-agents-safety-envelopeSkill
- ai-coding-agents-settings-policySkill
- ai-coding-agentsSkill
- ai-coding-agents-stateSkill
- ai-coding-agents-surfacesSkill
- ai-context-layerSkill
- ai-data-curation-pretrainingSkill
- ai-deep-researchSkill
- ai-distributed-trainingSkill
- ai-evalsSkill
- ai-llm-inferenceSkill
- ai-llmSkill
- ai-local-model-opsSkill
- ai-ml-data-scienceSkill
- ai-mlopsSkill
- ai-ml-timeseriesSkill
- ai-post-trainingSkill
- ai-pretrainingSkill
- ai-product-operating-modelSkill
- ai-prompt-engineeringSkill
- ai-ragSkill
- ai-scaling-lawsSkill
- ai-vector-brainSkill
- ai-voice-botsSkill
- data-analytics-engineeringSkill
- data-lake-platformSkill
- data-metabaseSkill
- data-sql-optimizationSkill
- data-streamingSkill
- dev-ai-coding-metricsSkill
- dev-api-designSkill
- dev-context-code-graphSkill
- dev-context-engineeringSkill
- dev-context-multi-repoSkill
- dev-contribution-quality-analysisSkill
- dev-dependency-managementSkill
- dev-git-commit-messageSkill
- dev-git-workflowSkill
- dev-workflow-planningSkill
- docs-ai-prdSkill
- docs-codebaseSkill
- docs-notes-retrievalSkill
- document-docxSkill
- document-pdfSkill
- The first 60 shown.
The file
We split this AGENTS.md into the rules it gives an agent
2 rules. About 0 are common, 1 is distinctive, and 1 is very specific to this project.
≈0
Common · estimate
Many files like this have a rule of this kind.
≈1
Distinctive · estimate
This author's own choices. Worth a look.
1
Very specific
Tied to their project's names, files or tools. Probably skip.
- Common
- Distinctive
- Very specific
- Very specific: line 8
Never eval hook input. Quote every shell variable.
- Distinctive: line 10
Keep synchronous hooks fast.
≈ “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
<!-- BEGIN GENERATED: rules/repo --><!-- Generated from rules/repo/ by scripts/checks/check-rules.py --write. Do not edit by hand. -->hook-scripts.md
- Parse stdin JSON explicitly, and validate every field before use.
- Resolve each path to its canonical form before you check it; do not rely on a regex alone.
- Never
evalhook input. Quote every shell variable. - Fail closed: a guard that cannot parse its input exits 2 (deny), never 0.
- Keep synchronous hooks fast. Redact logs and notifications.
- Match the JSON output to the schema of the event. Why and procedure: skills/universal/agents-hooks/references/hook-security.md#critical-rules
<!-- END GENERATED: rules/repo -->Does it work?
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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.

