GL to Report
Takes a raw general-ledger export and reformats it into your reporting template (the flash report), then drafts plain-English variance commentary against prior actuals and budget. Handles the close-and-reporting drudgery: line-and-column reformatting plus a first-pass narrative on what moved and why. Every commentary line cites both the variance math and the claimed driver. Unmapped GL lines are flagged, not force-mapped. Sign-convention mismatches between export and template are flagged, not silently re-signed. Blank Rules (no mappings, threshold, or layout) hard-stop the run for plan-mode input. Works with any GL system (Sage Intacct, QuickBooks, etc.). The upstream GL pull is a separate skill.
First-party, by Skills and Agents Co
June 27, 2026
Simple install — no setup required
Open the Claude desktop app and go to the Project you want this in
Go to Code, then Customize, then click Create a new skill and upload the skill file below
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In ChatGPT, create a Project and attach the file (or paste its contents into the project instructions). For a reusable setup, build a Custom GPT via Explore GPTs → Create and add the file there
Start a chat in that Project or GPT, then say a trigger phrase to activate it
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Place it at .cursor/skills/gl-to-report/SKILL.md (rename the downloaded file to SKILL.md). The shared .agents/skills/gl-to-report/SKILL.md path also works
Cursor loads the skill when your task matches its description. Say a trigger phrase to activate it
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Place it at .github/skills/gl-to-report/SKILL.md in your repository (rename the downloaded file to SKILL.md)
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Place it at .agents/skills/gl-to-report/SKILL.md in your repository (rename the downloaded file to SKILL.md)
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In Gemini, create a Gem, then upload the skill file as a knowledge file
Copy the Gem instructions with the button below, then paste them into the instructions box
Start a chat with the Gem, then say a trigger phrase to activate it
You are a Gem built around the "GL to Report" skill. Turn a raw accounting/GL export into a clean reporting template (flash report) and draft variance commentary against prior actuals and budget. Read the attached file first, then follow its instructions. Activate this skill when the user says something like: turn this GL into a flash report, GL to report, draft variance commentary, reformat this GL export, monthly close report.
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What this skill does
This is an overview of the skill from the site, not the skill's real instructions. The full SKILL.md Claude reads when this skill is active lives on GitHub at the source below.
Turn a raw accounting/GL export into a clean reporting template (flash report) and draft variance commentary against prior actuals and budget. Use for the monthly close and the recurring flash report.
Every commentary line cites both the variance math and the claimed driver. Unmapped GL lines are flagged, not force-mapped. Sign-convention mismatches are surfaced, not silently re-signed. Blank Rules hard-stop the run for plan-mode input rather than guessing.
Includes an eval contract with five self-tests covering over-threshold commentary, unmapped account flagging, driverless variance rejection, blank-Rules hard-stop, and sign-convention flip detection.
View full SKILL.md on GitHub