mcpzim: Instructions file for Codex

AGENTS.md

mcpzim AGENTS.md is an instructions file for Codex, OpenCode from jasontitus/mcpzim. It costs 217 tokens per session, scanned A, original, MIT.

A set of repository instructions for working on the mcpzim project and uploading its Zimfo iOS app to TestFlight, Apple's beta-testing service.

In plain words
What is it for?
It is for building, exporting, and submitting Zimfo iOS releases while keeping private authentication files out of the repository.
Why use it?
It records the required documents, scripts, credentials, and checks so an agent does not guess how app uploads work.

Instructions file for CodexOpenCode

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

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

Reuse

Borrowing it

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

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 mcpzim AGENTS.md

README.md
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Your own site
<a href="https://agentmods.dev/instructions/jasontitus/mcpzim/agents-md"><img src="https://agentmods.dev/badge/instructions/jasontitus/mcpzim/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 mcpzim AGENTS.md

Your own site · 80×15
<a href="https://agentmods.dev/instructions/jasontitus/mcpzim/agents-md"><img src="https://agentmods.dev/badge/instructions/jasontitus/mcpzim/agents-md.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 217 This file is loaded in full into every session.
When invoked 217 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 $0.00217 $0.00217
Opus 5.5 $0.00087 $0.00087
Sonnet 5.5 $0.00043 $0.00043
Haiku 4.5 $0.00022 $0.00022

Measured 2mo ago against content hash 822eaa6bfea9, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

mcpzim 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 2mo 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 · 23 lines

What it actually says

Repository operational notes

Zimfo iOS TestFlight

Do not reconstruct or improvise the TestFlight workflow from chat history. Before building or uploading, read docs/SIGNED_APP_BUILDS.md and use the repository script:

ios/scripts/testflight-upload.sh

On the Mac Studio, that script automatically loads the working App Store Connect API-key mapping from the private, uncommitted file ~/.config/zimfo/testflight.env. Keep bundle ID com.tiltastech.zimfo and team A6G8H8NGAM. Never commit the private key or local authentication file.

If archiving succeeds but export or upload fails, do not compile again. Retry the retained archive with MCPZIM_EXISTING_ARCHIVE as documented in the runbook. Treat the upload as accepted only after the signature gate, Xcode's Upload succeeded and EXPORT SUCCEEDED messages, and the script's final upload submitted message are present.

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. 2mo ago First seen · 23 lines · 217 tokens per session scan A 822eaa6bfea9

Subscribe to this mod's changes

mcpzim AGENTS.md is an instructions file published in the GitHub repository jasontitus/mcpzim (0 stars, last pushed 1mo ago), licensed MIT. It adds 217 tokens to every session, about $0.0009 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.

Related

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mcpzim AGENTS.md next to 6 instructions from other repositories
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