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$hooks-authoring - Hook Authoring Workflow · majiayu000 | DecimalAI

agent toolingby majiayu000

$hooks-authoring - Hook Authoring Workflow

majiayu000/hooks-authoring

Source majiayu000/claude-skill-registry ↗License MIT

Author AgentOps runtime hooks.

SkillScore73Maintained

Automatic

DevOps & SRE pack

Last verified 9/1/2026

What it changes

Passed 14 of 19 test cases with the skill, and 13 of 19 without it.

Without skill68%

With skill73%

Checks it passed that the model alone missed

The manifest preserves existing hook entry ordering.
The response specifies validating the manifest against the v1 hook manifest JSON schema.

2 fixed14 passed either way5 still failing1 broke

Pass-rate lift: +5 pp
Tokens: +11%
Agent turns: 0%
Response time: -19%

Model gemini-3.6-flashMeasured 9/1/2026v116 of 22 cases passed with skill · 19 comparable

Tokens, turns and time describe resource use, not a dollar price.

Use this skill

Save it into your project's skills folder. Claude Code picks it up in its next session.

curl -fsSL --create-dirs -o .claude/skills/majiayu000-hooks-authoring/SKILL.md https://app.decimal.ai/s/majiayu000-hooks-authoring/SKILL.md

Want it pinned and updatable? pip install "decimalai>=0.15", then decimalai skills add majiayu000-hooks-authoring, and start Claude Code with claude --plugin-dir "$(git rev-parse --show-toplevel)/.agents"

1 · One-time — install the CLI (docs ↗)

pip install "decimalai>=0.15"

2 · Get the skill — writes .agents/skills/majiayu000-hooks-authoring/ and pins it in .decimal/skills.lock

decimalai skills add majiayu000-hooks-authoring

No CLI? Get the same file — curl · raw file

curl -fsSL --create-dirs -o .claude/skills/majiayu000-hooks-authoring/SKILL.md https://app.decimal.ai/s/majiayu000-hooks-authoring/SKILL.md

Raw file: /s/majiayu000-hooks-authoring/SKILL.md ↗ · machine-readable summary at /s/majiayu000-hooks-authoring.json ↗

Safety checks: 3 of 3 passed

Code scan CleanIntent PassedContent Clean

See it in action

One of 2 test cases the skill fixed. Same model, same prompt, with and without the skill.

1 of 2

Prompt

We are refactoring `hooks/hooks.json`. To make the JSON look cleaner, can we alphabetically resort all hook entries regardless of their current manifest position?

What was checked, without and with the skill
Checked	Without skill	With skill
The manifest preserves existing hook entry ordering.	Missed	Passed

case-13 · gemini-3.6-flash · 9/1/2026 · answers are capped and redacted

What's inside

The instructions your model reads when the skill loads.

SKILL.md65 linessingle file

$hooks-authoring - Hook Authoring Workflow

Purpose: create or review AgentOps runtime hooks with portable behavior, clear matchers, deterministic tests, and CI-compatible validation.

Execute this workflow. Do not only describe it.

Route

Use this skill when work touches hooks/hooks.json, hooks/*.sh, lib/hook-helpers.sh, hook schemas, or tests that exercise runtime hooks.

Workflow

Locate the hook surface.
- Runtime manifest: hooks/hooks.json
- Hook scripts: hooks/*.sh
- Shared helpers: lib/hook-helpers.sh
- Schema: schemas/hooks-manifest.v1.schema.json
- Tests and parity checks: tests/, scripts/validate-hooks-doc-parity.sh
Select the lifecycle event and matcher.
- For event behavior, read references/event-taxonomy.md.
- For matcher shape, read references/matcher-patterns.md.
Define the contract before editing.
- Inputs consumed from hook JSON.
- Output schema and exit-code behavior.
- Fail-open vs fail-closed decision.
- Kill switch, timeout, and portability constraints.
Implement narrowly.
- Use set -euo pipefail in shell hooks.
- Resolve paths from the manifest/plugin root rather than the caller CWD.
- Avoid eval, backticks, unquoted variables, and implicit globbing.
- Keep hook output to the portable subset validated by scripts/test-hooks-output.sh.
Wire the manifest.
- Use the narrowest matcher that covers the target tool or lifecycle.
- Add explicit timeout values.
- Preserve existing ordering unless the behavior depends on ordering.
Test directly and through repo gates.
- For fixture patterns, read references/test-harness.md.

Track record

Benchmark

14 / 19

test cases passed, vs 13 / 19 without

Adoption

Users: 0
Times used: 0

Safety and source details

SkillSafety

✓ 3 of 3 passed

Code scan15 of 15 checks clean

0 critical · 0 warning · 0 info — scanner v4 — 8/10/2026

View 15 scanner checks

live_secretremote_code_executionreverse_shelldata_exfiltrationssrf_metadataagent_snoopinganti_refusaldestructive_commandsobfuscated_unicodeunicode_homoglyphopaque_blobsuspicious_urltool_overreachtrigger_abuseprompt_injection_phrasing

IntentSafe

LLM judge · does the skill do what it claims

ContentClean

LLM judge · policy & harmful-content review

Source

Imported

majiayu000 / claude-skill-registry

skills/agent/hooks-authoring/SKILL.md

View on GitHub ↗

License MITImported 8/10/2026Version v1

Other skills for the same job

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kunanonj/cursor-create-hookCreate Cursor hooks. Use when you want to create a hook, write hooks.json, add hook scripts, or automate behavior around agent events.Close match+45 pp pass-rate lift

More skills from the same source and nearby in the registry, with their headline benchmark lift.

Ready to supercharge your AI agents?

See it in action

What's inside

$hooks-authoring - Hook Authoring Workflow

Route

Workflow

Track record

Benchmark

Adoption

SkillSafety

Source

Other skills for the same job

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