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Repo Onboarding — measured AI agent skill | DecimalAI

hoangsonww/repo-onboarding

SkillScore91Maintained

Understand this repository quickly before making changes. Use for architecture discovery, ownership mapping, command selection, and initial implementation planning.

codingby hoangsonww

Links this skill to your agents and keeps it current with the author’s updates.

Automatic

Coding pack

decimalai skills pull hoangsonww-repo-onboarding

Get this skill — curl · raw file

curl -fsSL https://app.decimal.ai/s/hoangsonww-repo-onboarding/SKILL.md

Raw file: /s/hoangsonww-repo-onboarding/SKILL.md ↗ · machine-readable summary at /s/hoangsonww-repo-onboarding.json ↗

In productionGlobal

how this skill behaves on real traffic · last 30 days

No production data for this skill yet — usage numbers appear here once agents start running it.

Anonymized aggregate across every org using this skill — proof from real production use, not a demo.

Does this skill help? · Benchmark: with vs. withoutsign in to run this on your agents

22 test cases from the publisher’s eval.yaml · each run twice on gemini-3.6-flash — with the skill injected, then without · last run 2h ago

Yes — +64% lift-52% tokens0% turns91% of whole cases pass with skill (20/22)

Test case	Without → With	Effect	Δ tokens	Δ turns
case-04	✗→✓	▲ Improved	7%	0%
case-02	✗→✓	▲ Improved	-76%	0%
case-03	✗→✓	▲ Improved	-64%	0%
case-05	✗→✓	▲ Improved	-25%	0%
case-06	✗→✓	▲ Improved	-55%	0%

Showing 5 of 22 cases

SkillSafety

✓ 3 of 3 passed

Code scan15 of 15 checks clean

0 critical · 0 warning · 0 info — scanner v4 — 8/3/2026

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

hoangsonww / claude-code-agent-monitor

.agents/skills/repo-onboarding/SKILL.md

View on GitHub ↗

License MITImported 8/3/2026Version v2Bundled 2 files

Skill contents

references/

SKILL.md

Repo Onboarding

Use this workflow when a task begins with discovery.

Steps

Read README.md and ARCHITECTURE.md for system-level context.
Identify target layer:
server/ for API, hooks, DB, websocket
client/ for UI and routing
mcp/ for local MCP tools and policy gates
Select the smallest set of files required to answer the task.
Confirm verification commands before implementation.

Verification defaults

Backend: npm run test:server
Frontend: npm run test:client
MCP: npm run mcp:typecheck and npm run mcp:build

References

Module map: references/module-map.md
Command map: references/command-map.md

Want to see if hoangsonww/repo-onboarding would activate on your phrasing? Try it before you install — no LLM call, no signup.

Other measured skills in the registry, with their headline benchmark lift.