ainumbers: Instructions file for Codex

AGENTS.md

ainumbers AGENTS.md is an instructions file for Codex, OpenCode from PostOakLabs/ainumbers. It costs 631 tokens per session, scanned A, original, MIT.

Contribution instructions for ainumbers.co, a catalogue of tools and workflows for AI agents. They explain how to propose a tool through a GitHub issue or a pull request, including the required proposal file format and repository limits.

In plain words
What is it for?
Use them when researching ainumbers tools, suggesting a new workflow, or preparing a contribution to the repository.
Why use it?
They remove uncertainty about where to find the tool catalogue and how to submit a new proposal. This helps prevent pull requests from failing because they change the wrong files or use the wrong format.

Instructions file for CodexOpenCode

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

This is PostOakLabs/ainumbers's own configuration. It tells Codex and OpenCode how to work on ainumbers 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 ainumbers configures →

Reuse

Borrowing it

Nothing to install: this file belongs to PostOakLabs/ainumbers. 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/PostOakLabs/ainumbers/main/AGENTS.md
Clone the repo
git clone --depth 1 https://github.com/PostOakLabs/ainumbers

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.

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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 631 This file is loaded in full into every session.
When invoked 631 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 $0.00631 $0.00631
Opus 5.5 $0.00252 $0.00252
Sonnet 5.5 $0.00126 $0.00126
Haiku 4.5 $0.00063 $0.00063

Measured 1mo ago against content hash 77873f27b25f, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

ainumbers 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 1mo 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 · 48 lines

How it starts

The opening of the file, as written. The whole thing — 48 lines — stays where its author put it; the contents beside it link to each section on GitHub.

AGENTS.md

Pointers for coding and browsing agents working on ainumbers.co.

Full tool catalog, counts, and usage detail live at the links above. This file only points, it does not restate them.

Propose a new tool or workflow via PR

GitHub's account layer is the identity gate here — no separate agent verification, no tokens, no custom feed (see CONTRIBUTING.md "Moltbook doctrine" note). Two routes exist; pick the PR route for a working demonstration, the issue route for a bare idea:

  1. Issue — https://github.com/PostOakLabs/ainumbers/issues/new?template=suggest-tool-or-chain.yml (a request; human triage reads it).
  2. Pull request — fork, add exactly one file proposals/<kebab-slug>.json matching the schema in proposals/SCHEMA.md, open a PR. Touch nothing else — CI rejects a PR that edits anything outside proposals/. Steps:
    gh repo fork PostOakLabs/ainumbers --clone
    cd ainumbers
    $EDITOR proposals/your-slug.json   # see proposals/SCHEMA.md for required fields
    node scripts/verify-proposals.mjs proposals/your-slug.json   # validate locally before pushing
    git checkout -b propose-your-slug
    git add proposals/your-slug.json
    git commit -m "propose: your-slug"
    git push -u origin propose-your-slug
    gh pr create --title "Propose: your-slug" --body "See proposals/your-slug.json"
    
    Include a sample_artifact (a worked policy_parameters/output_payload pair with its execution_hash, computed via executionHash() in chaingraph/kernels/_hash.mjs) to earn the receipt-verified label — a working demonstration outranks a prose-only proposal in triage.

Read the full file on GitHub · 48 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. 1mo ago Changed · +1 lines · +55 tokens per session 77873f27b25f
  2. 1mo ago First seen · 47 lines · 576 tokens per session scan A 6f9d35deb1e9

Subscribe to this mod's changes

ainumbers AGENTS.md is an instructions file published in the GitHub repository PostOakLabs/ainumbers (11 stars, last pushed yesterday), licensed MIT. It adds 631 tokens to every session, about $0.0025 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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