bookkeeping-chart-of-accounts SKILL.md skillA
bookkeeping-chart-of-accounts from bromso/singularskills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add bromso/singularskills/bookkeeping-chart-of-accounts@git:20261029.7f379eePins git:20261029.7f379ee in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- bromso/singularskills
- Path
skills/bookkeeping-chart-of-accounts/SKILL.md- Versions recorded
- 1
- Latest version
- git:20261029.7f379ee, committed Oct 29, 2026
- Size
- 3,649 bytes
- Repository stars
- 4
- License
- MIT
Design a chart of accounts for the business — numbered accounts by type and normal balance, industry-specific accounts and usage notes — adapted from a standard template. Use when the user is setting up books for a business or their current accounts no longer fit how they need to report.
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
# Chart of Accounts
Design a customized chart of accounts for "$ARGUMENTS". Structure the account hierarchy to match the business type, size, and reporting needs.
**Arguments.** `$ARGUMENTS` may contain the project name and optional flags. Take the first token as `<project>` and treat `--skip-checks` as a flag; never include flags in file paths. All paths below use `<project>`. If `--skip-checks` is present, skip the prerequisite check and, **before writing any artifact**, append one line to `.singularskills/log.jsonl`: `{"ts":"<ISO timestamp>","skill":"bookkeeping-chart-of-accounts","workflow":"bookkeeping","phase":null,"project":"<project>","event":"skipped","artifact":"<artifact file>","note":"<reason or \"none given\">"}`.
**Compute with code.** Perform every calculation (totals, balances, ratios, variances, projections) with a script — Bash, Python or a spreadsheet formula written to a file — and include the computation alongside the result. Never do arithmetic mentally.
## Prerequisites
None — utility skill, run anytime. Should be done before starting the bookkeeping cycle.
## Process
1. **Understand the business:**
…Read the whole file at its exact version.
How to install
mdr add bromso/singularskills/bookkeeping-chart-of-accounts@sha256:fc2c39fe131ccf3bThe line at the top of this page pins the label git:20261029.7f379ee, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_gvver2rmkbmf6mc7)
2 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 1 version of this file, committed on Oct 29, 2026.
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (3649 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No link to a raw IP address
- pass: No script tag
Source
bromso/singularskills · 4 stars · license MIT · pushed 2026-11-01 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_gvver2rmkbmf6mc7 GET https://markdownregistry.com/api/v1/resolve?ref=bromso/singularskills/bookkeeping-chart-of-accounts GET https://markdownregistry.com/api/v1/blob/fc2c39fe131ccf3b92d9604325cb1daa1ab3f2ff2f16a6c83100d38fe57a96c9
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.