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Agent Curator Skill · majiayu000 | DecimalAI

agent toolingby majiayu000

Agent Curator Skill

majiayu000/agent-curator-skill

Source majiayu000/claude-skill-registry ↗License MIT

Deep curation of a single agent definition through structured human conversation. Coordinates knowledge research, persona refinement, tooling optimization, and instruction quality improvement. One agent at a time, with due care.

SkillScore78Maintained

Automatic

AI Engineer pack

Last verified 8/18/2026

What it changes

Passed 18 of 23 test cases with the skill, and 9 of 23 without it.

Without skill39%

With skill78%

Checks it passed that the model alone missed

Enters Broad Improvement mode
Assigns P0 priority to Knowledge Sources
Assigns P4 priority to Instruction Quality

and 9 more in the full report

10 fixed8 passed either way4 still failing1 broke

Pass-rate lift: +39 pp
Tokens: +190%
Agent turns: 0%
Response time: -44%

Model gemini-3.6-flashMeasured 8/18/2026v118 of 23 cases passed with skill

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-agent-curator-skill/SKILL.md https://app.decimal.ai/s/majiayu000-agent-curator-skill/SKILL.md

Want it pinned and updatable? pip install "decimalai>=0.15", then decimalai skills add majiayu000-agent-curator-skill, 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-agent-curator-skill/ and pins it in .decimal/skills.lock

decimalai skills add majiayu000-agent-curator-skill

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

curl -fsSL --create-dirs -o .claude/skills/majiayu000-agent-curator-skill/SKILL.md https://app.decimal.ai/s/majiayu000-agent-curator-skill/SKILL.md

Raw file: /s/majiayu000-agent-curator-skill/SKILL.md ↗ · machine-readable summary at /s/majiayu000-agent-curator-skill.json ↗

Safety checks: 3 of 3 passed

Code scan CleanIntent PassedContent Clean

See it in action

One of 10 test cases the skill fixed. Same model, same prompt, with and without the skill.

1 of 10

Prompt

After completing a curation session on `data-engineer.md`, in what directory path relative to the root project should session records be stored?

What was checked, without and with the skill
Checked	Without skill	With skill
Specifies `.claude/curation-logs/` as the session record output location	Missed	Passed

case-12 · gemini-3.6-flash · 8/18/2026 · answers are capped and redacted

What's inside

The instructions your model reads when the skill loads.

SKILL.md388 linessingle file

Agent Curator Skill

Activation

Invoke for ad-hoc agent curation or project preparation:

[ACTIVATE:AGENT_CURATOR_V1]
Parameters:
  agent: path/to/agent.md
  mode: broad | project
  project: {project-name}  # Required if mode=project

Purpose

Drive a structured conversation to deeply improve an agent definition across all dimensions:

Knowledge Sources (P0) — Find and integrate esteemed references
Persona & Doctrine (P1) — Sharpen identity and mental model
Tooling & MCP (P2) — Optimize tool and server configuration
Local Corpora (P3) — Materialize high-value knowledge locally
Instruction Quality (P4) — Refine priorities, modes, and behaviors

Two Modes

Broad Improvement Mode

For general agent enhancement:

Changes should improve effectiveness across all use cases
Improvements are candidates for upstream contribution
Long-term maintenance burden considered

Project-Specific Mode

For preparing an agent for a specific project:

Changes may include project-specific knowledge/tooling
Consider whether changes should stay local or go upstream
Immediate utility prioritized, but long-term impact considered

Track record

Benchmark

18 / 23

test cases passed, vs 9 / 23 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 — 8/3/2026

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/agent-curator/SKILL.md

View on GitHub ↗

License MITImported 8/3/2026Version v1

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

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See it in action

What's inside

Agent Curator Skill

Activation

Purpose

Two Modes

Broad Improvement Mode

Project-Specific Mode

Track record

Benchmark

Adoption

SkillSafety

Source

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