grainulator skillA
grainulator is agent-read markdown (skill) from grainulation/grainulator: 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..
Indexed from public GitHub and served as immutable, content-addressed versions. Install it pinned to an exact SHA-256 with the mdr CLI, and every file is verified against the hash recorded here before it reaches your agent. The deterministic audit below grades the latest version, and the same file always earns 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@git:20260922.e702f49mdr add grainulation/grainulator/grainulator@sha256:09ee566bbfa230c4Pin to a label to follow the author's releases, or to a sha256 to freeze the exact bytes forever. Either way the resolved hash is written to mdr.lock, and mdr install reproduces it on any machine.
[](https://markdownregistry.com/a/art_g2sshailmdpv344u)
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Versions
| 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 2026-09-22 · 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 agent 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.