assumptions-register SKILL.md skillA
assumptions-register from kesslernity/awesome-copilot-office-skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add kesslernity/awesome-copilot-office-skills/assumptions-register@git:20261024.a411dc2Pins git:20261024.a411dc2 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- kesslernity/awesome-copilot-office-skills
- Path
skills/assumptions-register/SKILL.md- Versions recorded
- 1
- Latest version
- git:20261024.a411dc2, committed Oct 24, 2026
- Size
- 4,677 bytes
- Repository stars
- 8
- License
- CC-BY-SA-4.0
Finds every hardcoded input in the open workbook, separates genuine assumptions from calculated cells, and builds a register recording each one with its cell, value, unit, period and stated source, leaving the source blank where none is given. Never changes a value. Use when the user asks what a model assumes, where its inputs are, or to document or review assumptions before a review.
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
# Assumptions register ## Purpose Make the inputs of a model visible as a list rather than scattered through its formulas. The skill separates what the workbook assumes from what it calculates, records every assumption with where it lives and where it came from, and leaves the source field blank when the workbook does not say. An assumption nobody can find is an assumption nobody can challenge. ## When to use - The user asks what a model assumes, where the inputs are, or to build or review an assumptions list. - A model is going into review, handover, audit or a decision meeting. - Do not use to judge whether an assumption is reasonable. This skill records, the user judges. ## Inputs 1. The open workbook (required). 2. Scope (optional): all sheets (default), or named sheets. 3. An existing assumptions sheet (optional): if one exists, compare against it rather than starting from nothing. ## Procedure 1. Classify every populated cell as INPUT (a typed constant), CALCULATED (contains a formula), or LABEL. …
Read the whole file at its exact version.
How to install
mdr add kesslernity/awesome-copilot-office-skills/assumptions-register@sha256:8a7502a4322eb6baThe line at the top of this page pins the label git:20261024.a411dc2, 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_itrovjvfslabr3vm)
2 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 1 version of this file, committed on Oct 24, 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 (4677 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
kesslernity/awesome-copilot-office-skills · 8 stars · license CC-BY-SA-4.0 · pushed 2026-10-25 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_itrovjvfslabr3vm GET https://markdownregistry.com/api/v1/resolve?ref=kesslernity/awesome-copilot-office-skills/assumptions-register GET https://markdownregistry.com/api/v1/blob/8a7502a4322eb6ba5e9f9d546092a0964b0b91eab13d6e33084e4a53e1a6aab3
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.