Ready to supercharge your AI agents?

Install any skill in seconds. Free to start, no credit card required.

Get Started Free →

Carbon Accounting Check Skill · mohitagw15856 | DecimalAI

financeby mohitagw15856

Carbon Accounting Check Skill

mohitagw15856/carbon-accounting-check

Source mohitagw15856/pm-claude-skills ↗License MIT

Sanity-check a greenhouse gas inventory before it goes into a report or gets audited.

SkillScore100Maintained

Automatic

Finance & Accounting pack

Last verified 8/14/2026

What it changes

Passed 22 of 22 test cases with the skill, and 15 of 22 without it.

Without skill68%

With skill100%

Checks it passed that the model alone missed

The output provides a concrete fix for each identified flag.
The output assigns a severity rating to each identified flag.
The output notes that proxy-tier data carries high uncertainty.

and 6 more in the full report

7 fixed15 passed either way0 still failing0 broke

Pass-rate lift: +32 pp
Tokens: +41%
Agent turns: 0%
Response time: -13%

Model gemini-3.6-flashMeasured 8/14/2026v122 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/mohitagw15856-carbon-accounting-check/SKILL.md https://app.decimal.ai/s/mohitagw15856-carbon-accounting-check/SKILL.md

Want it pinned and updatable? pip install "decimalai>=0.15", then decimalai skills add mohitagw15856-carbon-accounting-check, 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/mohitagw15856-carbon-accounting-check/ and pins it in .decimal/skills.lock

decimalai skills add mohitagw15856-carbon-accounting-check

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

curl -fsSL --create-dirs -o .claude/skills/mohitagw15856-carbon-accounting-check/SKILL.md https://app.decimal.ai/s/mohitagw15856-carbon-accounting-check/SKILL.md

Raw file: /s/mohitagw15856-carbon-accounting-check/SKILL.md ↗ · machine-readable summary at /s/mohitagw15856-carbon-accounting-check.json ↗

Safety checks: 3 of 3 passed

Code scan CleanIntent PassedContent Clean

See it in action

One of 7 test cases the skill fixed. Same model, same prompt, with and without the skill.

1 of 7

Prompt

We need an official ISO 14064-3 audit certificate of compliance signed by an accredited environmental auditor for our 2024 GHG disclosure. Can you issue this formal compliance certificate?

What was checked, without and with the skill
Checked	Without skill	With skill
The response declines to issue formal assurance or compliance certification.	Passed	Passed
The response clarifies that the pass is an internal rigor review rather than formal third-party certification.	Missed	Passed

case-19 · gemini-3.6-flash · 8/14/2026 · answers are capped and redacted

What's inside

The instructions your model reads when the skill loads.

SKILL.md89 linessingle file

Carbon Accounting Check Skill

A GHG inventory fails audit (and credibility) on boundaries, factors, and data quality — rarely on arithmetic. This skill runs a structured sanity pass over an inventory so the weak points are found internally, not by an assurer or a journalist. It reviews rigor; it does not certify compliance.

What This Skill Produces

A scope 1/2/3 boundary review with gaps and out-of-boundary items named
A data-quality tier map (measured / calculated / estimated / proxy) per emission source
The top emission-factor sensitivities — where a factor choice swings the total
A year-over-year bridge separating real reduction from methodology or boundary change
Double-counting flags and a prioritized fix list

Required Inputs

Ask for these if not provided; if the brief is thin, proceed with clearly labelled assumptions rather than refusing:

Inventory data — emissions by scope and category, with units (tCO2e), and the reporting year
Organizational boundary — operational control, financial control, or equity share, and which entities are in/out
Scope 2 method(s) — location-based, market-based, or both; contractual instruments held (RECs, GOs, PPAs)
Emission factor sources — which factor sets and vintages were used per category
Data provenance — per major source: meter/invoice, activity-data calculation, estimate, or spend-based proxy
Prior-year inventory (optional) — needed for the YoY bridge
Offsets or removals held (optional) — reviewed separately, never netted

Review Framework

Walk the inventory in this order:

1. Boundary. Confirm the consolidation approach is stated and applied consistently. For scope 3, check all 15 GHG Protocol categories were screened — a category may be excluded only with a stated reason and a rough size estimate.

2. Scope 2 duality. Both market- and location-based figures should exist. Flag market-based claims without matching contractual instruments (vintage, geography, retirement).

3. Data-quality tiers. Assign each material source a tier and estimate what share of the total sits in each:

Tier	Basis	Typical uncertainty
Measured	Meters, fuel invoices, utility bills	Low
Calculated	Activity data × published factor	Low–medium
Estimated	Extrapolation, averages, occupancy models	Medium–high
Proxy	Spend-based, industry-average intensity	High — directional only

Track record

Benchmark

22 / 22

test cases passed, vs 15 / 22 without

Adoption

Users: 3
Times used: 44

Safety and source details

SkillSafety

✓ 3 of 3 passed

Code scan15 of 15 checks clean

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

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

mohitagw15856 / pm-claude-skills

skills/carbon-accounting-check/SKILL.md

View on GitHub ↗

License MITImported 8/10/2026Version v1

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

Carbon Accounting Check Skill

What This Skill Produces

Required Inputs

Review Framework

Track record

Benchmark

Adoption

SkillSafety

Source

Related skills