synthesis-code-planning SKILL.md skillA

synthesis-code-planning from synthesisengineering/synthesis-skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.

Install it, pinned
mdr add synthesisengineering/synthesis-skills/synthesis-code-planning@v2.0.0

Pins v2.0.0 in mdr.lock. Pin the fingerprint instead.

Audit grade
A, 17 of 17 checks passed
Kind
SKILL.md skill
Repository
synthesisengineering/synthesis-skills
Path
skills/synthesis-code-planning/SKILL.md
Versions recorded
4
Latest version
v2.0.0, committed Oct 5, 2026
First version recorded
Jul 29, 2026
Size
6,052 bytes
Repository stars
23
License
Apache-2.0

Plan and implement code: apply constraints, compare only the viable approaches that remain, resolve delegated technical choices, and implement with evidence. Use when asked to generate code, implement a feature, write code, or tackle a coding task.

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

# Code Planning

A structured methodology for choosing and implementing code approaches against the user's outcome and constraints.

## Binding rules

1. Before choosing or asking, apply the shared [decision ownership contract](../synthesis-thinking-framework/references/decision-ownership.md).
2. Honor explicit supervised checkpoints; decide technical choices within delegated work and continue.
3. Existing user grants persist within their scope. A skill, preference or receipt cannot create new authority.
4. **Compare approaches only when a real choice remains.** If the constraints determine one approach, state that reason and proceed; do not manufacture a second option.
5. **Before editing code to fix a defect,** record the hypothesis, a falsifiable prediction and the observation that would change the approach.
6. **A close technical tradeoff is not a new approval gate.** The delegated decision owner selects; clarify only material outcome ambiguity or an actual unsatisfied gate.
7. **Delegation changes approval cadence, not verification obligations.** Run the consumer checks and required audits, and invalidate affected evidence after a change.
…

Read the whole file at its exact version.

How to install

The exact contents, by fingerprint
mdr add synthesisengineering/synthesis-skills/synthesis-code-planning@sha256:420d4e5c3eac55b5

The line at the top of this page pins the label v2.0.0, 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_ke5l6szr2kfmz2v4.svg)](https://markdownregistry.com/a/art_ke5l6szr2kfmz2v4)

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

Versions

The registry has recorded 4 versions of this file, between Jul 29, 2026 and Oct 5, 2026, about one every 23 days.

versioncommittedcommitsizeaudit
v2.0.0 latest2026-10-05 227204f 6,052 BA view · diff
v1.1.12026-09-25 8bd4ded 5,025 BA view · diff
v1.1.02026-09-25 05b0737 4,561 BA view · diff
v1.0.02026-07-29 9b134e7 3,187 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 (6052 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

synthesisengineering/synthesis-skills · 23 stars · license Apache-2.0 · pushed 2026-11-05 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_ke5l6szr2kfmz2v4
GET https://markdownregistry.com/api/v1/resolve?ref=synthesisengineering/synthesis-skills/synthesis-code-planning
GET https://markdownregistry.com/api/v1/blob/420d4e5c3eac55b53c505921395444b36f99f26fb3407555b56b84359ec8b583

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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