calibrate skillA
calibrate is agent-read markdown (skill) from grainulation/grainulator: Score past predictions against actual outcomes. Closes the feedback loop..
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
# /calibrate -- Score predictions vs outcomes The user wants to check what actually happened after a sprint's recommendations were implemented. ## Arguments $ARGUMENTS Expected format: `/calibrate --outcome "what happened"` or `/calibrate <claim_id> "actual result"` ## Instructions 1. **Parse the outcome**: The user provides outcome data as free text or claim-specific results. 2. **Match outcomes to predictions**: Use `grainulator.search` to find the original estimate, recommendation, or risk claims that predicted something. For explicit IDs use `id` and `full: true` with the sprint `dir`, not a text query. Read complete prediction and source context. Compare prediction to actual outcome. 3. **Create calibration claims** as `cal###` claims with the evidence tier supported by the source: use `stated` for stakeholder reports, `tested` for checks actually run, and `production` only for observed production measurements. Do not promote an assertion merely because it describes an outcome: …
Read the whole file at its exact version.
How to install
mdr add grainulation/grainulator/calibrate@git:20260922.e702f49mdr add grainulation/grainulator/calibrate@sha256:4f9af9beeda5c14aPin 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_e7yoj76upzoefut4)
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Versions
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260922.e702f49 latest | 2026-09-22 | e702f49 | 5,036 B | A | view · diff |
| git:20260908.608fac0 | 2026-09-08 | 608fac0 | 3,625 B | A | view · diff |
| git:20260407.59ecbc6 | 2026-04-07 | 59ecbc6 | 1,889 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 (5036 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_e7yoj76upzoefut4 GET https://markdownregistry.com/api/v1/resolve?ref=grainulation/grainulator/calibrate GET https://markdownregistry.com/api/v1/blob/4f9af9beeda5c14af123cb5b78ca105c74be62239ff8e173b5a9621493e9db95
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