python-project-workflow-skill: Instructions file for Codex

AGENTS.md

python-project-workflow-skill AGENTS.md is an instructions file for Codex, OpenCode from CodeSigils/python-project-workflow-skill. It costs 453 tokens per session, scanned A, original, MIT.

Repository instructions for a Python project workflow skill, including which files to read first and how to record decisions, evidence, CI, and Git changes. They are guidance for contributors and coding agents working on that repository.

In plain words
What is it for?
Use them when changing the Python workflow skill, researching setup or policy questions, recording durable decisions, or checking CI and Git rules.
Why use it?
They reduce repeated research and help keep project changes consistent with documented choices and repository policy. They also help prevent edits to the wrong files or undocumented workflow changes.

Instructions file for CodexOpenCode

Written for Codex and OpenCode: the file is AGENTS.md.

This is CodeSigils/python-project-workflow-skill's own configuration. It tells Codex and OpenCode how to work on python-project-workflow-skill 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 python-project-workflow-skill configures →

Reuse

Borrowing it

Nothing to install: this file belongs to CodeSigils/python-project-workflow-skill. 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/CodeSigils/python-project-workflow-skill/main/AGENTS.md
Clone the repo
git clone --depth 1 https://github.com/CodeSigils/python-project-workflow-skill

Made for: Codex, OpenCode.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for python-project-workflow-skill AGENTS.md

README.md
[![agentmods](https://agentmods.dev/badge/instructions/codesigils/python-project-workflow-skill/agents-md/github.svg)](https://agentmods.dev/instructions/codesigils/python-project-workflow-skill/agents-md)
Your own site
<a href="https://agentmods.dev/instructions/codesigils/python-project-workflow-skill/agents-md"><img src="https://agentmods.dev/badge/instructions/codesigils/python-project-workflow-skill/agents-md/github.svg" alt="Measured on agentmods" height="20"></a>

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.

agentmods 80×15 button for python-project-workflow-skill AGENTS.md

Your own site · 80×15
<a href="https://agentmods.dev/instructions/codesigils/python-project-workflow-skill/agents-md"><img src="https://agentmods.dev/badge/instructions/codesigils/python-project-workflow-skill/agents-md.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 453 This file is loaded in full into every session.
When invoked 453 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 $0.00453 $0.00453
Opus 5.5 $0.00181 $0.00181
Sonnet 5.5 $0.00091 $0.00091
Haiku 4.5 $0.00045 $0.00045

Measured today against content hash ee7c48d4343c, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

python-project-workflow-skill 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 today.

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 · 42 lines

How it starts

The opening of the file, as written. The whole thing — 42 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Repository agent guidance

skills/python-project-workflow/ is the only runtime payload. Keep agent- and maintainer-specific procedures in this repository infrastructure, not in the shipped skill, unless they are portable across supported clients.

Read first

Before changing this repository, read this file, then the root README.md, CONTRIBUTING.md, and SECURITY.md. Read the relevant workflow, script, or canonical file under references/ before editing it; do not rely on a past session summary when the repository or GitHub settings can provide the fact.

Decisions

Before researching a setup, pinning, policy, or other durable maintainer concern, consult docs/decisions.md, then search docs/evidence-urls.json by domain_tag, then read docs/research/index.md. Reuse a current, applicable finding; otherwise research official guidance first, append a dated finding, then record the resulting durable decision. Each decision has a stable D# ID, links to registered sources and a recheck trigger, and is enabled by an R-### finding. scripts/validate.py rejects incomplete, unregistered, duplicated, or unlinked records.

CI and Git policy

GitHub repository settings are the operational source of truth for branch protection, required checks, collaborator access, and security features. Before changing CI, hooks, release automation, or their documentation, inspect the live settings and keep the documentation aligned with them.

A previous audit found documentation claiming stale-review dismissal was enabled when the live protection rule had it disabled. Do not copy policy values from older docs or session summaries. For the current solo-maintainer model, zero required approvals is intentional; if review requirements are introduced, set the matching live protection options and document them in the same change.

Use SSH for maintainer Git transport when it is configured. Do not add an SSH private key to Actions for this public repository. GitHub Actions uses its ephemeral github.token only where GitHub API access is required, with the smallest job-level permissions; never add a personal access token to CI.

Read the full file on GitHub · 42 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. today Changed · +1 lines · +1 tokens per session ee7c48d4343c
  2. yesterday First seen · 41 lines · 452 tokens per session scan A 91855c884182

Subscribe to this mod's changes

python-project-workflow-skill AGENTS.md is an instructions file published in the GitHub repository CodeSigils/python-project-workflow-skill (1 stars, last pushed today), licensed MIT. It adds 453 tokens to every session, about $0.0018 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 2026-10-15.

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