grainulator SKILL.md skillA
grainulator from grainulation/grainulator is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add grainulation/grainulator/grainulator@git:20260922.e702f49Pins git:20260922.e702f49 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- grainulation/grainulator
- Path
skills/grainulator/SKILL.md- Versions recorded
- 2
- Latest version
- git:20260922.e702f49, committed Sep 22, 2026
- First version recorded
- Sep 8, 2026
- Size
- 4,856 bytes
- Repository stars
- 86
- License
- MIT
Use Grainulator to carry a substantial research or engineering task through investigation, implementation, and evidence-backed verification. Use when the user invokes /grainulator or asks for a tracked Grainulator workflow.
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
# Grainulator Preserve the user's requested outcome. A request to build ends with working changes and verification, not a research brief alone. Locate this checkout's `bin/grainulator.js`. Use `node <checkout>/bin/grainulator.js doctor` to check local components. Prefer available Grainulator MCP tools; otherwise use the CLI. Host-specific slash commands are workflow names when the host cannot execute them. Create a dedicated sprint directory with `grainulator init --dir <sprint> --question <question> --audience <audience> --constraints <constraints> --done <done criteria>`. Always pass that directory to subsequent tools. Do not repurpose an unrelated sprint or overwrite an existing ledger. Investigate the questions that determine implementation choices. Record constraints, findings, risks and verification results using `grainulator add`. Evidence tiers describe the supporting material: an agent's assertion is not a test result. Compile after a meaningful pass or change of direction; use the feedback to choose the next useful action. …
Read the whole file at its exact version.
How to install
mdr add grainulation/grainulator/grainulator@sha256:09ee566bbfa230c4The line at the top of this page pins the label git:20260922.e702f49, 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_g2sshailmdpv344u)
3 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 2 versions of this file, between Sep 8, 2026 and Sep 22, 2026, about one every 15 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260922.e702f49 latest | 2026-09-22 | e702f49 | 4,856 B | A | view · diff |
| git:20260908.608fac0 | 2026-09-08 | 608fac0 | 4,648 B | A | view |
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 (4856 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
grainulation/grainulator · 86 stars · license MIT · pushed 2026-11-05 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_g2sshailmdpv344u GET https://markdownregistry.com/api/v1/resolve?ref=grainulation/grainulator/grainulator GET https://markdownregistry.com/api/v1/blob/09ee566bbfa230c4b0f588b61c6f5ca1e996ae8a879fc08398475c2c539a9f6c
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.