startingpoint: Instructions file for Codex

AGENTS.md

startingpoint AGENTS.md is an instructions file for Codex, OpenCode from philtzjp/startingpoint. It costs 131 tokens per session, scanned A, original, no licence file.

A repository instruction file for startingpoint, a project that manages reusable skills and optional Cursor setup. It defines where skill rules live, how they are linked, and which setup rules must be followed.

In plain words
What is it for?
Use it when setting up or refreshing skills, maintaining AGENTS.md, or optionally adding Cursor hooks and Cloud Agent configuration.
Why use it?
It gives coding agents one place to learn the project's working rules and prevents inconsistent skill installation or outdated skill lists.

Instructions file for CodexOpenCode

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

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

Reuse

Borrowing it

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

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 startingpoint AGENTS.md

README.md
[![agentmods](https://agentmods.dev/badge/instructions/philtzjp/startingpoint/agents-md/github.svg)](https://agentmods.dev/instructions/philtzjp/startingpoint/agents-md)
Your own site
<a href="https://agentmods.dev/instructions/philtzjp/startingpoint/agents-md"><img src="https://agentmods.dev/badge/instructions/philtzjp/startingpoint/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 startingpoint AGENTS.md

Your own site · 80×15
<a href="https://agentmods.dev/instructions/philtzjp/startingpoint/agents-md"><img src="https://agentmods.dev/badge/instructions/philtzjp/startingpoint/agents-md.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 131 This file is loaded in full into every session.
When invoked 131 The same file — it is already loaded in full.
Security scan A 1 finding. 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 $0.00131 $0.00131
Opus 5.5 $0.00052 $0.00052
Sonnet 5.5 $0.00026 $0.00026
Haiku 4.5 $0.00013 $0.00013

Measured 20d ago against content hash 21c3f9927fea, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

startingpoint AGENTS.md scanned grade A with 1 finding 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 20d 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.

Makes network callslowCapability

Not a fault in itself. Listed so you know the mod talks to something, and to what.

作業を始める前に、https://raw.githubusercontent.com/philtzjp/startingpoint/main/START.md を curl で取得して全文を読み、書かれている手順に従ってください。
AGENTS.md · 10 lines

The source is not reproduced here

No licence file

A repository with no LICENSE is all rights reserved by default, so the body is not copied here. The metadata, the measurements and the link are.

Read it on GitHub

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. 20d ago Changed · +1 tokens per session 21c3f9927fea
  2. 27d ago Changed · +3 tokens per session 4fc17d068431
  3. 28d ago Changed · +6 lines · +74 tokens per session 224f29ac3d8e
  4. 1mo ago Changed · -17 lines · -485 tokens per session cbce0a07ea5d
  5. 2mo ago First seen · 21 lines · 538 tokens per session scan A 6291ab0c419d

Subscribe to this mod's changes

startingpoint AGENTS.md is an instructions file published in the GitHub repository philtzjp/startingpoint (2 stars, last pushed 21d ago), with no licence file. It adds 131 tokens to every session, about $0.0005 per session on Opus 5.5. A static security scan graded it A with 1 finding (makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.

Related

startingpoint AGENTS.md compared with instructions from other repositories

startingpoint AGENTS.md next to 6 instructions from other repositories
ModTypeStarsLast pushLicenceScanTokensWorks with
startingpoint AGENTS.mdphiltzjp/startingpointInstructions file221d agononeA131Codex, OpenCode
vscode buildNext.instructions.mdmicrosoft/vscodeInstructions file195kyesterdayMITA9,719GitHub Copilot
next.js AGENTS.mdvercel/next.jsInstructions file143kyesterdayMITA7,461Codex, OpenCode
langchain AGENTS.mdlangchain-ai/langchainInstructions file149kyesterdayMITA4,680Codex, OpenCode
vscode oss-third-party-notices.instructions.mdmicrosoft/vscodeInstructions file195kyesterdayMITA5,516GitHub Copilot
vscode copilot-instructions.mdmicrosoft/vscodeInstructions file195kyesterdayMITA3,093GitHub Copilot
deepseek-harness AGENTS.mddeepseek-ai/deepseek-harnessInstructions file274k2d agoMITA4,313Codex, OpenCode