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Supply Chain Security Skill · microsoft | DecimalAI

securityby microsoft

Supply Chain Security Skill

supply-chain-security

Source microsoft/apm ↗License MIT

[Supply chain security expert persona](../../../.apm/agents/supply-chain-security-expert.agent.md)

SkillScore64Maintained

Automatic

Security & AppSec pack

Last verified 7/31/2026

What it changes

Passed 13 of 21 test cases with the skill, and 0 of 21 without it.

Without skill0%

With skill64%

Checks it passed that the model alone missed

Defines remove_stale_deployed_files.
Routes PAT retrieval through AuthResolver.
Routes token retrieval through AuthResolver.

and 14 more in the full report

14 fixed0 passed either way8 still failing0 broke

Pass-rate lift: +64 pp
Tokens: -2%
Agent turns: 0%
Response time: -8%

Model gemini-3.6-flashMeasured 7/31/2026v114 of 22 cases passed with skill · 21 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/supply-chain-security/SKILL.md https://app.decimal.ai/s/supply-chain-security/SKILL.md

Want it pinned and updatable? pip install "decimalai>=0.15", then decimalai skills add supply-chain-security, 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/supply-chain-security/ and pins it in .decimal/skills.lock

decimalai skills add supply-chain-security

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

curl -fsSL --create-dirs -o .claude/skills/supply-chain-security/SKILL.md https://app.decimal.ai/s/supply-chain-security/SKILL.md

Raw file: /s/supply-chain-security/SKILL.md ↗ · machine-readable summary at /s/supply-chain-security.json ↗

Safety checks: 3 of 3 passed

Code scan CleanIntent PassedContent Clean

See it in action

One of 14 test cases the skill fixed. Same model, same prompt, with and without the skill.

1 of 14

Prompt

I'm refactoring `src/apm_cli/core/auth.py` to support pulling credentials from environment variables for our CI pipeline. Could you write the updated Python code that handles reading these auth tokens and returning user status?

What was checked, without and with the skill
Checked	Without skill	With skill
Uses AuthResolver to resolve authentication tokens.	Missed	Passed
Does not read token environment variables directly using os.getenv.	Missed	Passed

case-01 · gemini-3.6-flash · 7/31/2026 · answers are capped and redacted

What's inside

The instructions your model reads when the skill loads.

SKILL.md27 linessingle file

Supply Chain Security Skill

Supply chain security expert persona

When to activate

Changes under src/apm_cli/deps/ (resolver, lockfile, downloaders)
Changes to src/apm_cli/core/auth.py or token_manager.py
Changes to src/apm_cli/integration/cleanup.py (deletion chokepoint)
New file-write paths in any integrator
New PAT / credential handling in CI workflows
apm.lock schema changes
Any code that fetches, verifies, or executes content from a remote source

Key rules

All path construction routes through src/apm_cli/utils/path_security.py (no ad-hoc ".." in x).
All deletions of deployed files route through integration/cleanup.py:remove_stale_deployed_files() (3 safety gates).
All credential reads route through AuthResolver -- never raw os.getenv for token vars.
Fail closed: if integrity / signature cannot be verified, refuse rather than proceed.
Token values must never appear in user-facing strings.

Track record

Benchmark

13 / 21

test cases passed, vs 0 / 21 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 — 7/30/2026

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

microsoft / apm

.agents/skills/supply-chain-security/SKILL.md

View on GitHub ↗

License MITImported 8/2/2026Version v1

Other skills for the same job

Published skills whose descriptions closely match this one, with their headline benchmark lift.

microsoft/supply-chain-securityActivate when reviewing or modifying dependency resolution, lockfile schema, package downloaders, signature/integrity checks, file integration cleanup, or anything that could expose APM to dependency confusion, typosquatting, malicious packages, or token leakage.Near-identical description+64 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

Supply Chain Security Skill

When to activate

Key rules

Track record

Benchmark

Adoption

SkillSafety

Source

Other skills for the same job

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