Borrowing it
Nothing to install: this file belongs to fitchmultz/pi-codex-goal. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.
curl -O https://raw.githubusercontent.com/fitchmultz/pi-codex-goal/main/AGENTS.mdgit clone --depth 1 https://github.com/fitchmultz/pi-codex-goalWrote 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/instructions/fitchmultz/pi-codex-goal/agents-md)<a href="https://agentmods.dev/instructions/fitchmultz/pi-codex-goal/agents-md"><img src="https://agentmods.dev/badge/instructions/fitchmultz/pi-codex-goal/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.
<a href="https://agentmods.dev/instructions/fitchmultz/pi-codex-goal/agents-md"><img src="https://agentmods.dev/badge/instructions/fitchmultz/pi-codex-goal/agents-md.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 | $0.00833 | $0.00833 |
| Opus 5.5 | $0.00333 | $0.00333 |
| Sonnet 5.5 | $0.00167 | $0.00167 |
| Haiku 4.5 | $0.00083 | $0.00083 |
Grade A, and why
pi-codex-goal 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 yesterday.
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 — 49 lines — stays where its author put it; the contents beside it link to each section on GitHub.
pi-codex-goal — agent notes
Pi extension: Codex-style /goal command and get_goal / create_goal / update_goal tools. State lives in pi session custom entries.
Local pi install policy
On this machine, the canonical active install is the global/user Git package git:github.com/fitchmultz/pi-codex-goal, checked out at:
~/.pi/agent/git/github.com/fitchmultz/pi-codex-goal
Do not leave project-local installs of this package in this repo. In particular, avoid release verification commands such as:
pi install -l npm:pi-codex-goal
pi install -l https://github.com/fitchmultz/pi-codex-goal
Those write duplicate package entries under .pi/ for the current project, causing get_goal, create_goal, and update_goal tool-registration conflicts with the global local-checkout install. For install-path release verification, use an isolated temp project/config directory or remove the project-local entries immediately after the check. Pass --approve for isolated project-local package install/list/non-interactive smoke commands when those commands must load .pi/settings.json. If conflicts appear, inspect pi list --approve and .pi/settings.json, then remove any project-local pi-codex-goal npm/GitHub installs so only the global local-checkout package remains active.
Verify before finishing
npm run check
Runs formatting, full native semantic lint, tsc, policy and coverage checks, Node tests, native quality controls, and an npm pack dry run. Independent checks all run and any failure fails acceptance. Follow the engineering standard, including its evidence-based, operation-bound exception process. Relative imports use .ts; there is no build step, and the npm artifact ships extensions/ and src/ as TypeScript.
Pi contracts
Registered context and native lifecycle keepers own continuation rewriting and delivery. Keep distinct terminal inputs and domain guards; do not duplicate index-only reducer calls under stop-reason names or simulate host recovery receipts in the test harness.
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.
- yesterday Changed · +50 tokens per session 9bde5cfeeffe
- 4d ago Changed · -4 tokens per session 56fd6f4cb291
- 6d ago Changed · -16 tokens per session b4826b2fa738
- 1mo ago Changed · +13 tokens per session 30015bcb4c2e
- 1mo ago Changed · +2 lines · +43 tokens per session 0a205d8420e0
- 1mo ago Changed · +6 lines · +207 tokens per session 67506189cc57
- 1mo ago Changed · -13 lines · -97 tokens per session 4925a138ec1d
- 2mo ago First seen · 54 lines · 637 tokens per session scan A 49f7b47ef5f5
pi-codex-goal AGENTS.md is an instructions file published in the GitHub repository fitchmultz/pi-codex-goal (204 stars, last pushed yesterday), licensed MIT. It adds 833 tokens to every session, about $0.0033 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 2026-08-30.
pi-codex-goal AGENTS.md compared with instructions from other repositories
| Mod | Type | Stars | Last push | Licence | Scan | Tokens | Works with |
|---|---|---|---|---|---|---|---|
| pi-codex-goal AGENTS.mdfitchmultz/pi-codex-goal | Instructions file | 204 | yesterday | MIT | A | 833 | Codex, OpenCode |
| vscode buildNext.instructions.mdmicrosoft/vscode | Instructions file | 195k | today | MIT | A | 9,719 | GitHub Copilot |
| next.js AGENTS.mdvercel/next.js | Instructions file | 143k | yesterday | MIT | A | 7,461 | Codex, OpenCode |
| langchain AGENTS.mdlangchain-ai/langchain | Instructions file | 149k | today | MIT | A | 4,680 | Codex, OpenCode |
| vscode oss-third-party-notices.instructions.mdmicrosoft/vscode | Instructions file | 195k | today | MIT | A | 5,516 | GitHub Copilot |
| vscode copilot-instructions.mdmicrosoft/vscode | Instructions file | 195k | today | MIT | A | 3,093 | GitHub Copilot |
| deepseek-harness AGENTS.mddeepseek-ai/deepseek-harness | Instructions file | 275k | 2d ago | MIT | A | 4,313 | Codex, OpenCode |