heuristic-to-deterministic SKILL.md skillA

heuristic-to-deterministic from jpcaparas/skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.

Install it, pinned
mdr add jpcaparas/skills/heuristic-to-deterministic@v1.0.0

Pins v1.0.0 in mdr.lock. Pin the fingerprint instead.

Audit grade
A, 17 of 17 checks passed
Kind
SKILL.md skill
Repository
jpcaparas/skills
Path
skills/engineering/heuristic-to-deterministic/SKILL.md
Versions recorded
2
Latest version
v1.0.0, committed Sep 25, 2026
First version recorded
Sep 12, 2026
Size
7,435 bytes
Repository stars
56
License
none declared

Convert repeated heuristics into deterministic behavior: validator scripts, normalizer tools, generators, fixtures, manifests, CI jobs, and hook-ready checks. Use to codify learnings and prevent future guessing. Do NOT use for pure brainstorming or one-off edits.

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

# Heuristic to Deterministic

Turn session learnings and repeated review heuristics into repeatable checks, normalizers, generators, fixtures, CI jobs, and hook-ready workflows.

## Decision Tree

What kind of heuristic are you converting?

- A rule about required or forbidden structure
  Use or extend a validator. Consult `references/conversion-patterns.md` when artifact selection needs detail.

- A rule about canonical formatting, image shape, generated output, or metadata cleanup
  Reuse a normalizer where available, then verify its postconditions.

- A repeated scaffold or generated file layout
  Use or extend a generator from a manifest or explicit plan. Fix only the shape required by the output contract; leave incidental file organization editable.

- A flaky environment or cross-platform failure
  Select runtime discovery, version checks, fixtures, or CI coverage for the failure. Consult `references/verification.md` when proof depth needs detail.

- A prompt guideline for generated media or model output
  Keep the prompt harness as source, then add deterministic post-generation checks for the properties a script can inspect.
…

Read the whole file at its exact version.

How to install

The exact contents, by fingerprint
mdr add jpcaparas/skills/heuristic-to-deterministic@sha256:57ddfd290a96e2f3

The line at the top of this page pins the label v1.0.0, 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.

Badge

mdr badge

[![mdr](https://markdownregistry.com/badge/art_up7cweyacsmunkkm.svg)](https://markdownregistry.com/a/art_up7cweyacsmunkkm)

3 badge image fetches in 30 days. What the badge shows.

Versions

The registry has recorded 2 versions of this file, between Sep 12, 2026 and Sep 25, 2026, about one every 13 days.

versioncommittedcommitsizeaudit
v1.0.0 latest2026-09-25 692d684 7,435 BA view · diff
v1.0.02026-09-12 938fe03 6,385 BA view

Audit of the latest version

A  17 of 17 checks passed. Fixed automatic checks with no AI involved, so the same checks give the same answer every run.
  • pass: Frontmatter block present
  • pass: Frontmatter declares a name
  • pass: Frontmatter declares a description
  • pass: Size between 200 bytes and 200 KB (7435 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

GitHub

jpcaparas/skills · 56 stars · license none declared · pushed 2026-11-03 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_up7cweyacsmunkkm
GET https://markdownregistry.com/api/v1/resolve?ref=jpcaparas/skills/heuristic-to-deterministic
GET https://markdownregistry.com/api/v1/blob/57ddfd290a96e2f3bb3b52330ebc47b5c3654f97f702d78d5f3d9ea45a92f291

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.

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