workflow-atlas: Instructions file for Codex

AGENTS.md

workflow-atlas AGENTS.md is an instructions file for Codex, OpenCode from claudiu-deving/workflow-atlas. It costs 2,226 tokens per session, scanned A, original, MIT.

Project instructions for Workflow Atlas, an application built around an infinitely nested canvas for organizing and exploring work.

In plain words
What is it for?
Use them to set up the project, run its Node server, understand its MCP connection, and test the nested zoom interface.
Why use it?
They explain how to start the application, reload its MCP connection, and run its unit and browser tests.

Instructions file for CodexOpenCode

Written for Codex and OpenCode: the file is AGENTS.md. Also seen: mentions Claude Code.

This is claudiu-deving/workflow-atlas's own configuration. It tells Codex and OpenCode how to work on workflow-atlas itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything workflow-atlas configures →

Reuse

Borrowing it

Nothing to install: this file belongs to claudiu-deving/workflow-atlas. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file
curl -O https://raw.githubusercontent.com/claudiu-deving/workflow-atlas/main/AGENTS.md
Clone the repo
git clone --depth 1 https://github.com/claudiu-deving/workflow-atlas

Made for: Codex, OpenCode.

Wrote this? Show the measurements

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README.md
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Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

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Per session 2,226 This file is loaded in full into every session.
When invoked 2,226 The same file — it is already loaded in full.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.02226 $0.02226
Opus 5.5 $0.00890 $0.00890
Sonnet 5.5 $0.00445 $0.00445
Haiku 4.5 $0.00223 $0.00223

Measured 2mo ago against content hash 35dccc68cfbc, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

workflow-atlas AGENTS.md scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 2mo ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

AGENTS.md · 136 lines

How it starts

The opening of the file, as written. The whole thing — 136 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Agent setup

Setup for any AI assistant (over MCP). Zero dependencies — no npm install.

Run it

  • Via an MCP client (e.g. Claude Code): a project .mcp.json registers the server; the client spawns node server/server.mjs over stdio and manages it. In Claude Code, reload the session so .mcp.json is read, then approve workflow-atlas when prompted (approval is a security boundary — it can't be auto-granted).
  • Standalone: npm start (or node server/server.mjs) → http://localhost:5174/.

Requires Node ≥ 20. Override the port with PORT=…. If that port is taken by an unrelated process the server steps to the next free one; if another atlas instance holds it, this one reuses that UI and runs as an MCP/stdio worker.

Tests

The runtime ships zero dependencies; tests use dev-only deps (npm install first).

  • npm run test:unit — pure-model unit tests (shared/board.js: validation, the cycle guard, path helpers). Fast, no browser.
  • npm run test:e2e — Playwright drives the real server + Chromium against an isolated seeded project (.atlas-e2e-home, wiped each run). Covers the infinite nested zoom (dive 25 levels with the cam-scale staying O(1), seamless re-root, auto-reroot/pop on continuous wheel), the breadcrumb navigator, focus-depth persistence across reload, and direct-manipulation editing (inline title, drag, create, delete, space-pan). npm test runs both.

The canvas exposes window.__atlasCanvas (e.g. getNav(), popFocus(), focusPath(), _cam(), _settled()) as the test/automation handle.

Projects. Each session works on ONE project — by default the git repo root (so opening repo acme, or any of its worktrees, authors the one acme project), else the launch directory's name when it isn't a git repo, or set $WORKFLOW_ATLAS_PROJECT to override. Data lives under $WORKFLOW_ATLAS_HOME (~/.workflow-atlas by default), so parallel sessions on different projects stay isolated. Every tool below acts on this session's project.

Read the full file on GitHub · 136 lines

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 2mo ago First seen · 136 lines · 2,226 tokens per session scan A 35dccc68cfbc

Subscribe to this mod's changes

workflow-atlas AGENTS.md is an instructions file published in the GitHub repository claudiu-deving/workflow-atlas (0 stars, last pushed 4mo ago), licensed MIT. It adds 2,226 tokens to every session, about $0.0089 per session on Opus 5.5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.

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