maintaining-project-context SKILL.md skillA

maintaining-project-context from ed3dai/ed3d-plugins is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.

Install it, pinned
mdr add ed3dai/ed3d-plugins/maintaining-project-context@git:20260204.611bfd1

Pins git:20260204.611bfd1 in mdr.lock. Pin the fingerprint instead.

Audit grade
A, 17 of 17 checks passed
Kind
SKILL.md skill
Repository
ed3dai/ed3d-plugins
Path
plugins/ed3d-extending-claude/skills/maintaining-project-context/SKILL.md
Versions recorded
2
Latest version
git:20260204.611bfd1, committed Feb 4, 2026
First version recorded
Jan 15, 2026
Size
6,962 bytes
Repository stars
253
License
none declared

Use when completing development phases or branches to identify and update CLAUDE.md or AGENTS.md files that may have become stale - analyzes what changed, determines affected contracts and documentation, and coordinates updates.

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

# Maintaining Project Context

**REQUIRED SUB-SKILL:** Use ed3d-extending-claude:writing-claude-md-files for all context file creation and updates.

## Core Principle

Context files (CLAUDE.md or AGENTS.md) document contracts and architectural intent. When code changes contracts, the documentation must update. Stale documentation is worse than no documentation.

**Trigger:** End of development phase, branch completion, or any work that changed contracts, APIs, or domain structure.

## Format Detection (MANDATORY FIRST STEP)

Before any updates, detect what format this repository uses:

```bash
# Check for AGENTS.md at root
ls -la AGENTS.md 2>/dev/null

# Check for CLAUDE.md at root
ls -la CLAUDE.md 2>/dev/null
```

| Root AGENTS.md? | Format | Action |
|-----------------|--------|--------|
| Yes | AGENTS.md-canonical | Update AGENTS.md files, create companion CLAUDE.md |
| No | CLAUDE.md-canonical | Update CLAUDE.md files directly |

**Key principle:** We use OUR format structure (Purpose, Contracts, Dependencies, Invariants, etc.) regardless of filename. AGENTS.md is just for cross-platform AI agent compatibility.

### AGENTS.md-Canonical Repos

When the repo uses AGENTS.md:
…

Read the whole file at its exact version.

How to install

The exact contents, by fingerprint
mdr add ed3dai/ed3d-plugins/maintaining-project-context@sha256:2a3f6bd0c448282d

The line at the top of this page pins the label git:20260204.611bfd1, 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_5kwmb6gl3gyvk7t6.svg)](https://markdownregistry.com/a/art_5kwmb6gl3gyvk7t6)

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

Versions

The registry has recorded 2 versions of this file, between Jan 15, 2026 and Feb 4, 2026, about one every 20 days.

versioncommittedcommitsizeaudit
git:20260204.611bfd1 latest2026-02-04 611bfd1 6,962 BA view · diff
git:20260115.cf17c552026-01-15 cf17c55 6,940 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 (6962 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

ed3dai/ed3d-plugins · 253 stars · license none declared · pushed 2026-09-06 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_5kwmb6gl3gyvk7t6
GET https://markdownregistry.com/api/v1/resolve?ref=ed3dai/ed3d-plugins/maintaining-project-context
GET https://markdownregistry.com/api/v1/blob/2a3f6bd0c448282df88bfc44f77bc4bdf7bb0fe902b11f16db6cc8c0b7be4751

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.

More from ed3dai/ed3d-plugins

CLAUDE.md CLAUDE.md file
ed3dai/ed3d-plugins · CLAUDE.md
git:20260116.da03082 · audit A · 253 stars
doing-a-simple-two-stage-fanout SKILL.md skill
ed3dai/ed3d-plugins · plugins/ed3d-basic-agents/skills/doing-a-simple-two-stage-fanout/SKILL.md · Use when analyzing a large corpus of text, code, or data that exceeds a single agent's effective context - orchestrates…
git:20260616.eb1d79c · audit A · 253 stars
using-generic-agents SKILL.md skill
ed3dai/ed3d-plugins · plugins/ed3d-basic-agents/skills/using-generic-agents/SKILL.md · Use to decide what kind of generic agent you should use
git:20260204.611bfd1 · audit A · 253 stars
creating-a-plugin SKILL.md skill
ed3dai/ed3d-plugins · plugins/ed3d-extending-claude/skills/creating-a-plugin/SKILL.md · Use when creating a new Claude Code plugin or setting up plugin structure - provides complete file organization…
git:20260204.611bfd1 · audit A · 253 stars
creating-an-agent SKILL.md skill
ed3dai/ed3d-plugins · plugins/ed3d-extending-claude/skills/creating-an-agent/SKILL.md · Use when creating specialized subagents for Claude Code plugins or the Task tool - covers description writing for…
git:20260204.611bfd1 · audit A · 253 stars
maintaining-a-marketplace SKILL.md skill
ed3dai/ed3d-plugins · plugins/ed3d-extending-claude/skills/maintaining-a-marketplace/SKILL.md · Use when creating, releasing, or maintaining a Claude Code Plugin Marketplace - covers marketplace.json schema, version…
git:20260216.3c056d6 · audit A · 253 stars
prompt-security-hardening SKILL.md skill
ed3dai/ed3d-plugins · plugins/ed3d-extending-claude/skills/prompt-security-hardening/SKILL.md · Use when writing skills, CLAUDE.md files, agent prompts, or any directives that involve shell commands, environment…
git:20260319.b0d6d88 · audit A · 253 stars
testing-skills-with-subagents SKILL.md skill
ed3dai/ed3d-plugins · plugins/ed3d-extending-claude/skills/testing-skills-with-subagents/SKILL.md · Use when creating or editing skills, before deployment, to verify they work under pressure and resist rationalization -…
git:20260214.3e7e26e · audit A · 253 stars
writing-claude-directives SKILL.md skill
ed3dai/ed3d-plugins · plugins/ed3d-extending-claude/skills/writing-claude-directives/SKILL.md · Use when writing instructions that guide Claude behavior - skills, CLAUDE.md files, agent prompts, system prompts…
git:20260319.b0d6d88 · audit A · 253 stars
writing-claude-md-files SKILL.md skill
ed3dai/ed3d-plugins · plugins/ed3d-extending-claude/skills/writing-claude-md-files/SKILL.md · Use when creating or updating CLAUDE.md files for projects or subdirectories - covers top-level vs domain-level…
git:20260204.611bfd1 · audit A · 253 stars
writing-skills SKILL.md skill
ed3dai/ed3d-plugins · plugins/ed3d-extending-claude/skills/writing-skills/SKILL.md · Use when creating new skills, editing existing skills, or verifying skills work before deployment - applies TDD to…
git:20260204.611bfd1 · audit A · 253 stars
CLAUDE.md@plugins/ed3d-house-style CLAUDE.md file
ed3dai/ed3d-plugins · plugins/ed3d-house-style/CLAUDE.md
git:20260115.cf17c55 · audit A · 253 stars

Every file in ed3dai/ed3d-plugins

Browse by kind, by grade A, or by owner.