behavior-contracts SKILL.md skillA
behavior-contracts from tjcages/skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add tjcages/skills/behavior-contracts@v0.1.0Pins v0.1.0 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- tjcages/skills
- Path
behavior-contracts/skills/behavior-contracts/SKILL.md- Versions recorded
- 1
- Latest version
- v0.1.0, committed Jul 21, 2026
- Size
- 1,482 bytes
- Repository stars
- 6
- License
- none declared
Keep multi-platform products behaviorally one product: write platform-neutral behavior contracts per form/primitive, let each kit satisfy them natively, audit contract drift (not screenshots). Use when adding a second surface (web/iOS/macOS), when parity tickets pile up, when lightboxes/composers fork, or the user asks for behavior contracts / platform parity / kit drift. NOT for single-platform apps or pure visual QA.
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
# Behavior contracts Chat: [RESPONSE.md](./RESPONSE.md). Full method: [METHODOLOGY.md](./METHODOLOGY.md). ## Operating order ### 1. Need contracts? (§1) One platform forever → skip. Second surface or parity pile-up → continue. ### 2. WHAT/HOW clear? (§0) Domain forms vs kit presentation. No WHAT nouns → `constitution-first` first. ### 3. Author contracts (§4) Per form: name · verbs (≤12) · invariants · kit owners · 90/10 · one parity check. ### 4. Install (§3) Constitution chapter and/or `docs/behavior-contracts.md`, linked from agent instructions. ### 5. Drift audit (§6) Verb × platform = present / partial / missing. File gaps. Log EXAMPLES.md. ### 6. Score (§8) ≥12/16, no 0 on #1–#5. ### 7. Hand off New surfaces in a migration → `lossless-migration` phase rules. AI accept/diff verbs → `accept-gated-ai`. ## Out of scope Pixel-matching. Shared-code mandates. Single-platform kits. Building Socials UI in this pack’s name.
Read the whole file at its exact version.
How to install
mdr add tjcages/skills/behavior-contracts@sha256:206e14ba8d3092f5The line at the top of this page pins the label v0.1.0, 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.
[](https://markdownregistry.com/a/art_kxv5p2jja7s3q6vw)
3 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 1 version of this file, committed on Jul 21, 2026.
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 (1482 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
tjcages/skills · 6 stars · license none declared · pushed 2026-11-06 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_kxv5p2jja7s3q6vw GET https://markdownregistry.com/api/v1/resolve?ref=tjcages/skills/behavior-contracts GET https://markdownregistry.com/api/v1/blob/206e14ba8d3092f5d7f90b3316f1641efcf84fcb1d2f9318adf1a65df43ae082
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.