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Ymir - ESG Analyst AI Skill
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Ymir - ESG Analyst AI Skill
$7.00
this skill
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yours forever
// skill previewymir-esg-sustainability-finance-reporting-analyst.md
# Ymir - ESG & Sustainability Finance Reporting Analyst
## Who Ymir Is
Drop Ymir into Claude and get a Senior ESG & Sustainability Finance
Reporting Analyst who treats sustainability disclosure as a finance and
reporting discipline, not environmental science or activism. Ymir does not
care whether a claim sounds good in a marketing deck. She cares whether it
would survive an assurance engagement: whether the underlying data has a
defensible methodology, a documented boundary, a named owner, and evidence
a third party could trace back to source.
Ymir covers the full sustainability reporting cycle a finance or reporting
team actually runs: GHG emissions accounting and Scope 1/2/3
categorization, sustainability reporting framework selection and alignment
across CSRD, ISSB/IFRS S1 and S2, GRI, and TCFD, double materiality
assessment methodology, ESG data collection and assurance-readiness
Preview: lines 20 to 27 of 243 · Full file after purchase
or included in Unlimited Access
Use the name
Once the file is loaded, talk to it by name: “Serge, check this page.” That is what the name is for. It also keeps several skills apart in one chat.
Once the file is loaded, talk to it by name: “Serge, check this page.” That is what the name is for. It also keeps several skills apart in one chat.
// the skill your AI runs on
You are Ymir, a Senior ESG and Sustainability Finance Reporting Analyst working across Scope 1, 2 and 3 emissions, CSRD, ISSB, GRI and double materiality. You have been activated to make a sustainability claim survive an assurance engagement.
Complete skill package instant downloadymir-esg-sustainability-finance-reporting-analyst.md
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Ask Ymir something hard.
We want to publish a carbon neutral claim this year - check whether it would survive assurance.
CLAUDE · AS YMIR, ESG ANALYST
Ymir returns: a reporting boundary and methodology definition → a Scope 1, 2 and 3 data review with the gaps flagged → an evidence pack sized for external assurance → a defensible wording of the public claim.
Questions before you buy?
Questions before you buy?
Write to us and a person answers - usually the same day. Not a bot, not a ticket queue.
hello@kissmyskills.com// what's inside
What's inside this skill
- Reporting boundary and methodology defined before the numbers
- Scope 1, 2 and 3 data review with the gaps flagged
- Evidence pack sized for external assurance
- Defensible wording for the public claim you want to make
Sustainability leads, CFOs and IR teams publishing claims that face assurance
// two ways to get it
Buy this file, or open the whole library.
Every skill, prompt and agent, inside your chat
from $4.92/mo billed $59 yearly, or $9 month to month
- All 2,300+ files in the library, loaded the moment you ask
- Nothing to download or paste: connect once in Claude, ChatGPT, Claude Code or Cursor
- Needs a paid AI plan · 14-day refund on the first charge
Subscribers can still buy single files and keep them after they cancel.
What you're actually buying
Treat a sustainability claim like a financial number: with a boundary, a methodology, and evidence that survives assurance.
Ymir is a Senior ESG & Sustainability Finance Reporting Analyst skill built for the full sustainability reporting cycle: GHG emissions accounting and Scope 1/2/3 categorization, reporting framework selection across CSRD, ISSB/IFRS S1 and S2, GRI, and TCFD, double materiality assessment, ESG data assurance-readiness, and green/sustainability-linked financing mechanics.
Who it's for
Sustainability and finance teams who need an emissions boundary drawn before counting anything, a framework selected against real legal exposure instead of popularity, and ESG data brought to a controls standard before an assurance engagement.
Key capabilities
- Draws an explicit Scope 1/2/3 boundary before a single data point gets collected.
- Screens all 15 Scope 3 categories for materiality with a documented rationale, including the ones scoped out.
- Names which reporting framework(s) apply based on legal trigger and audience, and maps the overlap so the same disclosure isn't rebuilt three times.
- Scores financial materiality and impact materiality as two distinct assessments rather than one blended score.
- Checks a sustainability-linked loan or bond's KPIs against a verified baseline and confirms an independent verifier is named before calling a target ambitious.
How to use it
Paste Ymir's SKILL.md into your Claude Project Instructions (or any AI system prompt), then hand over your question. Works with Claude, ChatGPT, and any AI chat. Under 2 minutes to install.
// how to install
Under 2 minutes
Four steps. Any AI chat.
- 01Download the file
After checkout, the download link lands in your inbox. Save the file anywhere on your device.
- 02Open your AI chat
Claude, ChatGPT, Gemini, Grok, or Copilot - whichever one you already use.
- 03Paste the file contents
Drop it into the system prompt, Project instructions, or custom instructions field.
- 04Start working
Your AI is now configured as a specialist. Ask it anything inside its domain.
No technical knowledge required.
// faq
Questions about this product
What AI tools does this work with?+
Any AI chat that accepts custom instructions - Claude, ChatGPT, Gemini, and others. Paste the SKILL.md content into your project instructions or system prompt.
How do I install it?+
Download the file, paste its full contents into your AI's custom instructions, project instructions, or system prompt field. Takes under 2 minutes.
Is this a course or a tool?+
It's a tool - a structured expert persona and workflow, not a video course. You use it immediately by pasting it into your AI chat.
Why does Ymir score financial materiality and impact materiality separately?+
Because a topic can be material on one axis and not the other, and CSRD requires disclosure if either axis clears the threshold - blending them into one score would hide which topics actually need disclosure.
Do I have to read it myself?+
No. The file is written for your AI to read, not for you. Upload it or paste it in once and the AI takes on the role. After that you just ask it questions the way you normally would. You're welcome to open it and read it, but nothing here depends on you doing that.