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Travel expense audit · vixues | DecimalAI

financeby vixues

Travel expense audit

vixues/travel-expense-audit

Source vixues/leagent ↗License Apache-2.0

Audit travel / 差旅报销 claims against uploaded policy handbooks and rate tables (lodging caps, transport, per diem).

SkillScore91Maintained

Automatic

Finance & Accounting pack

Last verified 9/1/2026

What it changes

Passed 20 of 22 test cases with the skill, and 13 of 22 without it.

Without skill59%

With skill91%

Checks it passed that the model alone missed

Prompts the user for the preferred output format options
Identifies and extracts the lodging cost over-budget clause ('住宿费超标')
Includes the cited policy rule text alongside the pass/fail determination

and 9 more in the full report

8 fixed12 passed either way1 still failing1 broke

Pass-rate lift: +32 pp
Tokens: -7%
Agent turns: 0%
Response time: -21%

Model gemini-3.6-flashMeasured 9/1/2026v120 of 22 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/vixues-travel-expense-audit/SKILL.md https://app.decimal.ai/s/vixues-travel-expense-audit/SKILL.md

Want it pinned and updatable? pip install "decimalai>=0.15", then decimalai skills add vixues-travel-expense-audit, 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/vixues-travel-expense-audit/ and pins it in .decimal/skills.lock

decimalai skills add vixues-travel-expense-audit

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

curl -fsSL --create-dirs -o .claude/skills/vixues-travel-expense-audit/SKILL.md https://app.decimal.ai/s/vixues-travel-expense-audit/SKILL.md

Raw file: /s/vixues-travel-expense-audit/SKILL.md ↗ · machine-readable summary at /s/vixues-travel-expense-audit.json ↗

Safety checks: 3 of 3 passed

Code scan CleanIntent PassedContent Clean

See it in action

One of 8 test cases the skill fixed. Same model, same prompt, with and without the skill.

1 of 8

Prompt

Attached are the employee travel claim sheets, lodging receipts, and policy handbook. Could you audit these submitted expenses and provide a detailed report listing pass/fail results for each entry along with relevant handbook citations and links to the generated output files?

What was checked, without and with the skill
Checked	Without skill	With skill
Prompts the user to confirm the applicable finance handbook version prior to processing	Missed	Passed
Prompts the user to confirm if lodging, meal, and transportation caps all require validation	Missed	Passed
Prompts the user for the preferred output format options	Missed	Passed

case-03 · gemini-3.6-flash · 9/1/2026 · answers are capped and redacted

What's inside

The instructions your model reads when the skill loads.

SKILL.md27 linessingle file

Travel expense audit

Required inputs

Claim packet (forms, invoices, itinerary)
Policy / finance handbook (PDF/DOCX) — ask the user to upload if missing
Rate tables when lodging/transport caps are not in the handbook

Before auditing

Use ask_user alone if any of these are unclear:

Which handbook version applies
Whether lodging / meal / transport caps must all be checked
Output format (marked PDF notes vs Excel findings table)

Workflow

Extract rule clauses that apply (especially 住宿费超标).
Normalize claim line items (date, city, amount, category).
Check each line against caps; list pass/fail with cited rule text.
Emit a structured findings table; cite managed download URLs.

Learning

When the user points out a missed rule, add it to the skill notes / procedure so the next audit of the same org includes that check by default.

Track record

Benchmark

20 / 22

test cases passed, vs 13 / 22 without

Adoption

Users: 6
Times used: 90

Safety and source details

SkillSafety

✓ 3 of 3 passed

Code scan15 of 15 checks clean

0 critical · 0 warning · 0 info — scanner v4 — 8/10/2026

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

vixues / leagent

backend/leagent/skills/builtin/travel-expense-audit/SKILL.md

View on GitHub ↗

License Apache-2.0Imported 8/10/2026Version v1

Other skills for the same job

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vixues/procurement-auditReview procurement contracts and purchase packages against uploaded compliance rules (招标/采购制度). Use for 采购审核, contract compliance checklists, or procurement statistics rollups.Close match0 pp pass-rate lift

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

Travel expense audit

Required inputs

Before auditing

Workflow

Learning

Track record

Benchmark

Adoption

SkillSafety

Source

Other skills for the same job

Related skills