fing-mcp-server: Instructions file for Codex

AGENTS.md

fing-mcp-server AGENTS.md is an instructions file for Codex, OpenCode from Heartran/fing-mcp-server. It costs 575 tokens per session, scanned A, original, MIT.

A repository guide file named AGENTS.md that tells coding agents how to work in a specific software project.

In plain words
What is it for?
Use it when changing the Heartran/fing-mcp-server repository, especially before committing, opening a pull request, or merging work.
Why use it?
It gives agents the project's rules for commits, branches, pull requests, testing, and Git identity so their changes fit the team's process.

Instructions file for CodexOpenCode

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

This is Heartran/fing-mcp-server's own configuration. It tells Codex and OpenCode how to work on fing-mcp-server 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 fing-mcp-server configures →

Reuse

Borrowing it

Nothing to install: this file belongs to Heartran/fing-mcp-server. 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/Heartran/fing-mcp-server/main/AGENTS.md
Clone the repo
git clone --depth 1 https://github.com/Heartran/fing-mcp-server

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 fing-mcp-server AGENTS.md

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

Your own site · 80×15
<a href="https://agentmods.dev/instructions/heartran/fing-mcp-server/agents-md"><img src="https://agentmods.dev/badge/instructions/heartran/fing-mcp-server/agents-md.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 575 This file is loaded in full into every session.
When invoked 575 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 $0.00575 $0.00575
Opus 5.5 $0.00230 $0.00230
Sonnet 5.5 $0.00115 $0.00115
Haiku 4.5 $0.00057 $0.00057

Measured 2mo ago against content hash e5e03fdaf083, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

fing-mcp-server 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 · 43 lines

How it starts

The opening of the file, as written. The whole thing — 43 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Repository Guidelines

Template developed by Heartran

Commit & Pull Request Guidelines

  • Use short, imperative commit messages (e.g., Add dialogue parser, Fix scene load order). Keep changes scoped and commit frequently.

  • PRs should include intent, key changes, and testing performed; link related tasks/issues. Add screenshots or short clips for visual changes.

  • Before opening a PR, ensure docs are updated, new commands are documented, and tests (if any) pass locally.

  • All commits should be done using your own git identity

  • Do not work directly on main, : create a dedicated branch with setup prefix before committing or pushing.

    • Examples: windsurf/feature-name, codex/fix-description, gemini/refactor-module
  • Never delete branches (no --delete-branch on merges) unless explicitly instructed.

  • Merge policy (MANDATORY for all agents): unless explicitly specified otherwise by the user, the merge target is ALWAYS main.

    • If the target branch is not written clearly in the request, assume main.
    • Do not infer a different merge target from recent context/history.

Identity & Git Hygiene

  • Author/committer identity is managed by the repo owner; do not change git config locally (no git config commands). Use the existing configuration as-is. Use $ENV variables for agent-specific commits.

  • Never use the Heartran git identity for commits or pushes.

  • Keep commits small and topical; prefer multiple commits over one large drop when touching orthogonal areas.

Git Identity

  • Every agent should have his own git identity when committing changes in order to have a more clear and readable history
Agent GIT_COMMITTER_NAME / GIT_AUTHOR_NAME GIT_COMMITTER_EMAIL / GIT_AUTHOR_EMAIL
Codex Codex 199175422+chatgpt-codex-connector[bot]@users.noreply.github.com
Gemini Gemini 176961590+gemini-code-assist[bot]@users.noreply.github.com
Cascade Cascade [email protected]
GitHub Copilot Copilot[bot] 198982749+Copilot[bot]@users.noreply.github.com

Read the full file on GitHub · 43 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. 2mo ago First seen · 43 lines · 575 tokens per session scan A e5e03fdaf083

Subscribe to this mod's changes

fing-mcp-server AGENTS.md is an instructions file published in the GitHub repository Heartran/fing-mcp-server (0 stars, last pushed 7mo ago), licensed MIT. It adds 575 tokens to every session, about $0.0023 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

fing-mcp-server AGENTS.md compared with instructions from other repositories

fing-mcp-server AGENTS.md next to 6 instructions from other repositories
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fing-mcp-server AGENTS.mdHeartran/fing-mcp-serverInstructions file07mo agoMITA575Codex, OpenCode
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vscode copilot-instructions.mdmicrosoft/vscodeInstructions file195ktodayMITA3,093GitHub Copilot
vscode model-prompts.instructions.mdmicrosoft/vscodeInstructions file195ktodayMITA2,022GitHub Copilot