Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
git clone --depth 1 https://github.com/Zts0hg/codexspecWrote 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.
[](https://agentmods.dev/commands/zts0hg/codexspec/auto-dev)<a href="https://agentmods.dev/commands/zts0hg/codexspec/auto-dev"><img src="https://agentmods.dev/badge/commands/zts0hg/codexspec/auto-dev/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.
<a href="https://agentmods.dev/commands/zts0hg/codexspec/auto-dev"><img src="https://agentmods.dev/badge/commands/zts0hg/codexspec/auto-dev.svg" alt="Reviewed on agentmods" width="80" height="20"></a>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.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00023 | $0.04437 |
| Opus 5.5 | $0.00009 | $0.01775 |
| Sonnet 5.5 | $0.00005 | $0.00887 |
| Haiku 4.5 | $0.00002 | $0.00444 |
Grade A, and why
auto-dev 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 3d 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.
How it starts
The opening of the file, as written. The whole thing — 298 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Continuous Blueprint Development
Language Preference
Read .codexspec/config.yml. Converse in language.interaction and author SDD artifacts in
language.document, each falling back to language.output, then English.
Expression Standard
IMPORTANT: Everything this command produces — documents, reviews, reports, commit messages, diagnostics, and replies — is written for a reader who cannot see your working context. Apply the rules below to every artifact and message you output:
- Write for the reader at hand-off. Every reference must resolve without access to this session: no session-only identifiers or section numbers, no narration of what changed during the conversation, no arguments with absent reviewers. State current reality and cite committed, reachable sources.
- Preserve every proposition. Before summarizing or trimming, list the facts a passage carries: actors, conditions, ordering, modalities (must, never), negative guarantees, and consequences. Remove only reasoning transcripts, repetition, and decoration. Shorter is not clearer if any fact is lost.
- State what the surface requires. Diagnostics name what failed, which rule was violated, and the correction. Problem reports carry the defect, its location, its impact, and the evidence. Decisions record the alternatives they beat. Rejections give the reason in one line. Shipped work is described in the present tense; plans and open questions are labeled as such.
- Define terms before relying on them. Prefer the concrete rule, field, or behavior over a coined label; give a project-specific term a plain-language definition at first use, then use it consistently.
- Be honest, not agreeable. Verify claims before accepting them; fix or rebut on technical grounds. One substantiated blocker is worth more than a list of nitpicks. When a decision is needed, present only viable options, recommend one, and state the real difference between them.
- Declare what is binding. Say explicitly which instructions are hard requirements and where judgment is required. Keep one explanation in one place and link to it, but keep at the point of use the contract a reader needs there.
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.
- 3d ago Changed · +12 tokens per session 71e9805f8d9a
- 10d ago Changed · +66 lines 256e7e478e5e
- 11d ago Changed 0e38a2bd38ea
- 17d ago Changed · +72 lines c20d3c9bdfcd
- 1mo ago Changed · +11 lines c09515490a0d
- 1mo ago First seen · 149 lines · 11 tokens per session scan A 8c5b8c844e91
auto-dev is a command published in the GitHub repository Zts0hg/codexspec (5 stars, last pushed 2d ago), licensed MIT. It adds 23 tokens to every session and 4,437 once invoked, about $0.0001 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 2026-09-03.
Other commands, from other repositories
add-package
Add and configure new project dependencies.
maggy-init
Interactive wizard that configures Maggy for the user's org, issue tracker, and codebases. Writes /.maggy/config.yaml and ensures deps are installed.
roadmap-wave
Calcula a fronteira de elegibilidade do roadmap de um projeto-alvo e, mediante confirmacao explicita (interativa ou --yes), lanca a proxima leva paralela via parallel-launch.sh emit. Ponto de entrada avulso — reusa por referencia o fluxo de agente-00c.md §6.ter, sem duplicar.
sync-linear
Sync current work with Linear ticket status.
plan
Hierarchical planning entry point — all 11 plan verbs in one command. v3.7.2 consolidates /aura-frog:plan- (10 commands) into a single dispatcher that routes via the plan-orchestrator skill. The legacy plan- aliases still work as thin stubs.
OPSX: Continue
Continue working on a change - create the next artifact (Experimental).