multica-backend-impl SKILL.md skillA
multica-backend-impl from it235/multica-best-practices is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add it235/multica-best-practices/multica-backend-impl@v1.0.0Pins v1.0.0 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- it235/multica-best-practices
- Path
templates/en_US/skills/backend/multica-backend-impl/SKILL.md- Versions recorded
- 1
- Latest version
- v1.0.0, committed Sep 10, 2026
- Size
- 1,209 bytes
- Repository stars
- 237
- License
- MIT
Backend implementation skill—API / data model / business logic coding conventions and acceptance checklist; the preferred mount for @BackendDev.
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
# Backend Implementation (backend-impl) ## Responsibility As @BackendDev, implement backend code (API / data model / business logic) per the architect's technical design, then push the contract to `backend-artifact` via `multica-artifact-backend`. ## Conventions - Follow the module/package layout agreed in `multica-artifact-architect`. - API contracts (path/params/response) must match the design exactly. - Business logic must cover the AC-derived edge cases. ## Acceptance checklist - [ ] API contract matches design (no silent field changes) - [ ] Data model migration is reversible - [ ] Error codes/responses are documented - [ ] Unit tests cover core logic ## Flow 1. Implement per design. 2. Self-check against the checklist. 3. Push contract to `backend-artifact` (`multica-artifact-backend`), then hand off to @Tester (API automation) and @Reviewer.
Read the whole file at its exact version.
How to install
mdr add it235/multica-best-practices/multica-backend-impl@sha256:746acfcaa197e386The 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.
[](https://markdownregistry.com/a/art_kartfcg2udginixa)
2 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 1 version of this file, committed on Sep 10, 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 (1209 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
it235/multica-best-practices · 237 stars · license MIT · pushed 2026-11-04 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_kartfcg2udginixa GET https://markdownregistry.com/api/v1/resolve?ref=it235/multica-best-practices/multica-backend-impl GET https://markdownregistry.com/api/v1/blob/746acfcaa197e386bd48f4cadb52934642aed046bbfae375b88e881192bc6b3d
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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