agentic-delivery-os: Instructions file for Codex

AGENTS.md

agentic-delivery-os AGENTS.md is an instructions file for Codex, OpenCode from juliusz-cwiakalski/agentic-delivery-os. It costs 4,263 tokens per session, scanned A, original, MIT.

Repository instructions for Agentic Delivery OS, a system where AI agents turn a software ticket into a reviewed and tested pull request through 11 defined stages.

In plain words
What is it for?
Use them when modifying agent prompts, commands, delivery phases, specifications, test plans, or the workflow that produces pull requests.
Why use it?
They explain the required delivery stages and the role of each agent, helping changes follow the project's specification and review process.

Instructions file for CodexOpenCode

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

This is juliusz-cwiakalski/agentic-delivery-os's own configuration. It tells Codex and OpenCode how to work on agentic-delivery-os 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 agentic-delivery-os configures →

Reuse

Borrowing it

Nothing to install: this file belongs to juliusz-cwiakalski/agentic-delivery-os. 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/juliusz-cwiakalski/agentic-delivery-os/main/AGENTS.md
Clone the repo
git clone --depth 1 https://github.com/juliusz-cwiakalski/agentic-delivery-os

Made for: Codex, OpenCode.

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Per session 4,263 This file is loaded in full into every session.
When invoked 4,263 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 $0.04263 $0.04263
Opus 5 $0.02132 $0.02132
Sonnet 5 $0.00853 $0.00853
Haiku 4.5 $0.00426 $0.00426

Measured 10d ago against content hash 1af85592a10d, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-10, from the pricing page.

Security

Grade A, and why

agentic-delivery-os 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 10d 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 · 309 lines

How it starts

The opening of the file, as written. The whole thing — 309 lines — stays where its author put it; the contents beside it link to each section on GitHub.

AGENTS.md

Quick-reference for AI coding agents and human contributors working in this repo.

What this repo is

Agentic Delivery OS is a spec-driven software delivery system: a team of AI agents and commands that turn a ticket into a reviewed, tested PR through a deterministic 11-phase workflow.

The agents and their prompt definitions (.opencode/agent/*.md, .opencode/command/*.md) are the product. A degraded prompt degrades everything downstream — treat them with the same rigor as production code. The delivery process is used to deliver improvements to itself.

New to ADOS? See doc/guides/onboarding-existing-project.md or run /bootstrap to get started.

Delivery process

Every change flows through 11 phases. @pm orchestrates; phases are gated but can be reopened when gaps are discovered.

Phase Agent What happens
1. clarify_scope @pm Read ticket via MCP, cross-check against system spec (doc/spec/**), STOP if questions
2. specification @spec-writer Create chg-<ref>-spec.md (problem, goals, AC)
3. test_planning @test-plan-writer Create chg-<ref>-test-plan.md (traceable to AC)
4. delivery_planning @plan-writer Create chg-<ref>-plan.md (phased tasks)
5. dor_check @readiness-reviewer Adversarially critique spec+test-plan+plan vs ticket before delivery (DoR gate)
6. delivery @coder Execute plan phases, commit per phase
7. system_spec_update @doc-syncer Reconcile doc/spec/** with implementation
8. review_fix @reviewer Audit vs spec/plan; if FAIL → @coder remediates → re-review
9. quality_gates @runner Build/test/lint; if failures → @fixer → re-run
10. dod_check @pm Verify all AC met, all plan tasks done
11. pr_creation @pr-manager Create PR, assign to human, STOP

Detail: doc/guides/change-lifecycle.md

Agent team

Read the full file on GitHub · 309 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. 10d ago First seen · 309 lines · 4,263 tokens per session scan A 1af85592a10d

Subscribe to this mod's changes

agentic-delivery-os AGENTS.md is an instructions file published in the GitHub repository juliusz-cwiakalski/agentic-delivery-os (37 stars, last pushed 2d ago), licensed MIT. It adds 4,263 tokens to every session, about $0.0213 per session on Opus 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 2026-08-30.

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