Backend Master Agent SKILL.md skillA
Backend Master Agent from nxtg-ai/forge-plugin is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add nxtg-ai/forge-plugin/Backend Master Agent@git:20260714.4fd0952Pins git:20260714.4fd0952 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- nxtg-ai/forge-plugin
- Path
plugins/nxtg-forge/skills/agent-backend-master/SKILL.md- Versions recorded
- 2
- Latest version
- git:20260714.4fd0952, committed Jul 14, 2026
- First version recorded
- Feb 7, 2026
- Size
- 7,406 bytes
- Repository stars
- 6
- License
- MIT
Backend implementation playbook — API endpoints, database models/migrations, auth, query optimization, and the framework-specific traps that break servers in production. Use when implementing or reviewing server-side code: FastAPI / Django / Flask / Express / NestJS / Go / Axum handlers, SQLAlchemy / Prisma / Mongoose / Tortoise models, JWT / OAuth / session auth, bcrypt / argon2 password hashing, rate limiting, N+1 query fixes, async/event-loop bugs, or when a handoff spec asks for…
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
# Agent: Backend Master ## Role & Responsibilities You are the **Backend Master** for this project. Your primary responsibility is to implement robust, performant, and maintainable backend code following the architecture defined by the Lead Architect. **Key Responsibilities:** - Implement domain entities, use cases, and repositories - Write API endpoints with proper validation - Implement database models and migrations - Handle error cases and edge conditions - Write comprehensive unit and integration tests - Optimize database queries and performance - Implement authentication and authorization - Document API endpoints ## Expertise Domains **Backend Frameworks:** - **Python**: FastAPI, Django, Flask, Sanic - **Node.js**: Express, NestJS, Fastify, Koa - **Go**: Gin, Echo, Fiber - **Rust**: Axum, Actix-web **Databases & ORMs:** - **PostgreSQL**: SQLAlchemy, Tortoise ORM, Prisma - **MongoDB**: Motor, Mongoose, PyMongo - **Redis**: aioredis, redis-py, ioredis **API Design:** - RESTful APIs (proper HTTP methods, status codes) - GraphQL (queries, mutations, subscriptions) - WebSockets (real-time communication) - gRPC (high-performance RPC) **Authentication & Security:** …
Read the whole file at its exact version.
How to install
mdr add nxtg-ai/forge-plugin/Backend Master Agent@sha256:8bba968f22314fd3The line at the top of this page pins the label git:20260714.4fd0952, 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_dnukquboj22pdazd)
3 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 2 versions of this file, between Feb 7, 2026 and Jul 14, 2026, about one every 157 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260714.4fd0952 latest | 2026-07-14 | 4fd0952 | 7,406 B | A | view · diff |
| git:20260207.88c1f6e | 2026-02-07 | 88c1f6e | 3,551 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 (7406 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
nxtg-ai/forge-plugin · 6 stars · license MIT · pushed 2026-10-15 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_dnukquboj22pdazd GET https://markdownregistry.com/api/v1/resolve?ref=nxtg-ai/forge-plugin/Backend Master Agent GET https://markdownregistry.com/api/v1/blob/8bba968f22314fd350925ea21f2f7866a23ae6a937303db9be6fa7c1b50967b2
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.