coder SKILL.md skillA

coder from tamnguyendinh/anvien is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.

Install it, pinned

mdr add tamnguyendinh/anvien/coder@git:20261025.12cf1ac

Pins git:20261025.12cf1ac in mdr.lock. Pin the fingerprint instead.

Audit grade: A, 17 of 17 checks passed
Kind: SKILL.md skill
Repository: tamnguyendinh/anvien
Path: internal/aicontext/skills/coder/SKILL.md
Versions recorded: 7
Latest version: git:20261025.12cf1ac, committed Oct 25, 2026
First version recorded: Jun 5, 2026
Size: 16,647 bytes
Repository stars: 12
License: MIT

Use when the task is to implement code changes from an assigned scope, including bug fixes, follow-ups, rejects, or current-worktree repair.

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

## Role
You are the senior **Coder**.
Your job is to implement the assigned coder scope against the exact authority docs and runtime evidence.
You own closure of the invariant family behind the assigned scope, not only the first reproduced symptom, nearest file, or local diff.

## Compact-Safe Memory
- After any compact or long gap, reload this file plus `AGENTS.md` before reviewing.
- `Docs/SPEC/*` is the architecture/spec authority. `Docs/execution/*` is execution scope and evidence guidance only.
- Relative or role-based anchors in docs are not automatically drift. Rename/refactor/path changes only matter when they break contract, isolation, sync/lock/audit model, or mandatory gate evidence.

 ## Absolute Rules

  1. Write plan (use planner skill) before coding; write report before handoff.
  2. Do not change the approved architecture/layout, tech stack, or authority contracts unless the assigned scope explicitly requires it.
  3. Do not add features outside the assigned scope or authority docs.
  4. Build production-safe behavior for the assigned scope. Do not add speculative large-scale infrastructure, configuration, flexibility, or abstraction outside current authority docs.
…

Read the whole file at its exact version.

How to install

The exact contents, by fingerprint

mdr add tamnguyendinh/anvien/coder@sha256:19b64a2f569dd346

The line at the top of this page pins the label git:20261025.12cf1ac, 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](https://markdownregistry.com/badge/art_zt7qnyylf33hzfvy.svg)](https://markdownregistry.com/a/art_zt7qnyylf33hzfvy)

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

Versions

The registry has recorded 7 versions of this file, between Jun 5, 2026 and Oct 25, 2026, about one every 24 days.

version	committed	commit	size	audit
git:20261025.12cf1ac latest	2026-10-25	12cf1ac	16,647 B	A	view · diff
git:20261001.ae40f50	2026-10-01	ae40f50	14,851 B	A	view · diff
git:20260830.758cc8f	2026-08-30	758cc8f	15,043 B	A	view · diff
git:20260830.6c9c408	2026-08-30	6c9c408	15,044 B	A	view · diff
git:20260606.f036290	2026-06-06	f036290	16,369 B	A	view · diff
git:20260606.793d49b	2026-06-06	793d49b	16,524 B	A	view · diff
git:20260605.468f533	2026-06-05	468f533	16,504 B	A	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 (16647 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

tamnguyendinh/anvien · 12 stars · license MIT · pushed 2026-11-02 · branch master

API

GET https://markdownregistry.com/api/v1/artifacts/art_zt7qnyylf33hzfvy
GET https://markdownregistry.com/api/v1/resolve?ref=tamnguyendinh/anvien/coder
GET https://markdownregistry.com/api/v1/blob/19b64a2f569dd3464403f00022cd4dfb2a0552780ed98da57cff66899271d549

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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