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PII Detection — measured AI agent skill | DecimalAI

ruvnet/pii-detect

SkillScore67Maintained

Detect and flag personally identifiable information (PII) in text, code, and configurations. Use before committing code, writing logs, storing data, or sending model responses that might contain emails, phone numbers, SSNs, API keys, or passwords.

by ruvnet

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

Automatic

Security & AppSec pack

decimalai skills pull ruvnet-pii-detect

Get this skill — curl · raw file

curl -fsSL https://app.decimal.ai/s/ruvnet-pii-detect/SKILL.md

Raw file: /s/ruvnet-pii-detect/SKILL.md ↗ · machine-readable summary at /s/ruvnet-pii-detect.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 33h ago

—-34% tokens0% turns64% of whole cases pass with skill (14/22)

Test case	Without → With	Effect	Δ tokens	Δ turns
case-02	✗→✓	▲ Improved	-45%	0%
case-07	✗→✓	▲ Improved	-34%	0%
case-08	✗→✓	▲ Improved	-20%	0%
case-10	✗→✓	▲ Improved	-39%	0%
case-13	✗→✓	▲ Improved	2%	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 — 8/2/2026

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

ruvnet / ruflo

plugins/ruflo-aidefence/skills/pii-detect/SKILL.md

View on GitHub ↗

License MITImported 8/2/2026Version v1

Skill contents

SKILL.md

PII Detection

Detect personally identifiable information before it enters logs, commits, or responses.

When to use

Before committing code, storing data, or sending responses that might contain PII (emails, phone numbers, SSNs, API keys, passwords).

Steps

Quick PII check — call mcp__plugin_ruflo-core_ruflo__aidefence_has_pii with the text for a boolean result
Detailed scan — call mcp__plugin_ruflo-core_ruflo__transfer_detect-pii for categorized PII findings
Full analysis — call mcp__plugin_ruflo-core_ruflo__aidefence_analyze for context-aware PII detection
If PII found, flag the specific locations and suggest redaction

PII categories detected

Email addresses, phone numbers
Social security numbers, tax IDs
Credit card numbers
API keys, tokens, passwords
Physical addresses
Names linked to sensitive data

Want to see if ruvnet/pii-detect 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.