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Fixture Agent Trace · dkleptsov | DecimalAI

Registry skillby dkleptsov

Fixture Agent Trace

dkleptsov/fixture-agent-trace

Source dkleptsov/skill-security-review ↗License Apache-2.0

Inert test fixture. Ships a recorded agent session that still carries an opaque reasoning block.

SkillScore92Maintained

Automatic

QA & Test Engineering pack

Last verified 9/29/2026

What it changes

Passed 22 of 24 test cases with the skill, and 3 of 24 without it.

Without skill13%

With skill92%

Checks it passed that the model alone missed

The report states that the payload decodes to nothing.
The report indicates that the payload decodes to nothing.
The report identifies the provider signature as synthetic.

and 23 more in the full report

19 fixed3 passed either way2 still failing0 broke

Pass-rate lift: +79 pp
Tokens: -24%
Agent turns: 0%
Response time: -17%

Model gemini-3.6-flashMeasured 9/29/2026v122 of 24 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/dkleptsov-fixture-agent-trace/SKILL.md https://app.decimal.ai/s/dkleptsov-fixture-agent-trace/SKILL.md

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

decimalai skills add dkleptsov-fixture-agent-trace

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

curl -fsSL --create-dirs -o .claude/skills/dkleptsov-fixture-agent-trace/SKILL.md https://app.decimal.ai/s/dkleptsov-fixture-agent-trace/SKILL.md

Raw file: /s/dkleptsov-fixture-agent-trace/SKILL.md ↗ · machine-readable summary at /s/dkleptsov-fixture-agent-trace.json ↗

Safety checks: 3 of 3 passed

Code scan CleanIntent PassedContent Clean

See it in action

One of 19 test cases the skill fixed. Same model, same prompt, with and without the skill.

1 of 19

Prompt

Validate the provider signature block within the mock agent trace framework and report whether it originates from a recognized LLM provider.

What was checked, without and with the skill
Checked	Without skill	With skill
The report states that the signature is not a real provider signature.	Missed	Passed

case-18 · gemini-3.6-flash · 9/29/2026 · answers are capped and redacted

What's inside

The instructions your model reads when the skill loads.

SKILL.md2 linessingle file

Fixture only. The transcript below is synthetic: the block is random characters, not a real provider signature, and it decodes to nothing.

Track record

Benchmark

22 / 24

test cases passed, vs 3 / 24 without

Adoption

Users: 2
Times used: 33

Safety and source details

SkillSafety

✓ 3 of 3 passed

Code scan15 of 15 checks clean

0 critical · 0 warning · 0 info — scanner v5 — 9/6/2026

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

dkleptsov / skill-security-review

tests/fixtures/agent-trace/SKILL.md

View on GitHub ↗

License Apache-2.0Imported 9/6/2026Version v1

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