Borrowing it
Nothing to install: this file belongs to heilingbrunner/tiaportal-mcp. 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/heilingbrunner/tiaportal-mcp/main/AGENTS.mdgit clone --depth 1 https://github.com/heilingbrunner/tiaportal-mcpWrote 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/heilingbrunner/tiaportal-mcp/agents-md)<a href="https://agentmods.dev/instructions/heilingbrunner/tiaportal-mcp/agents-md"><img src="https://agentmods.dev/badge/instructions/heilingbrunner/tiaportal-mcp/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/heilingbrunner/tiaportal-mcp/agents-md"><img src="https://agentmods.dev/badge/instructions/heilingbrunner/tiaportal-mcp/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 | $0.00338 | $0.00338 |
| Opus 5.5 | $0.00135 | $0.00135 |
| Sonnet 5.5 | $0.00068 | $0.00068 |
| Haiku 4.5 | $0.00034 | $0.00034 |
Grade A, and why
tiaportal-mcp 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 21d 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.
What it actually says
Agents Guide
This repository can be used with agentic coding assistants. Follow these guidelines to collaborate safely and efficiently.
Test Execution Policy
- Offer to run tests, but only run them after explicit user confirmation.
- Tests may require user‑specific environment conditions (e.g., installed TIA Portal, licenses, PLC project assets), so do not assume they will pass in your environment.
- When offering to run tests, clearly state prerequisites and potential side effects.
- If the user declines or does not respond, provide concise instructions for the user to run tests locally instead of running them yourself.
Standard Commands
dotnet test
If tests need to write to temporary locations or access external resources, note these requirements up front.
How To Ask For Confirmation
Use clear, actionable language. For example:
- "I can run
dotnet testto validate the changes. Some tests require TIA Portal and project assets on this machine. Do you want me to run them now?" - If approved: proceed and summarize results. If not approved: provide steps the user can run.
Environment Considerations
- Respect the user's environment constraints (e.g., offline, restricted permissions, licensed software).
- If a command fails due to environment limitations, do not retry destructively; report the exact failure and suggest alternatives.
- Document any meaningful limitations or deviations in the commit message or relevant README, per the Contributor Guidelines.
Formatting & Encoding
- Preserve existing indentation style (tabs vs. spaces).
- Do not modify file encodings; keep UTF-8 BOM where present.
- Ensure Windows CRLF line endings are retained when editing files.
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.
- 21d ago Changed · -1 tokens per session a6320a4c0d5d
- 1mo ago First seen · 39 lines · 339 tokens per session scan A a4b5cb9cdeca
tiaportal-mcp AGENTS.md is an instructions file published in the GitHub repository heilingbrunner/tiaportal-mcp (121 stars, last pushed 7d ago), licensed MIT. It adds 338 tokens to every session, about $0.0014 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.
Other instructions, from other repositories
vscode buildNext.instructions.md
Working notes and architecture documentation for the new esbuild-based build system in build/next. Use when making changes to the new build pipeline (transpile/bundle commands, NLS plugin, source-map handling, resource copying, or self-hosting watch tasks).
next.js AGENTS.md
AGENTS.md instructions for vercel/next.js, covering next.js development guide, codebase structure, monorepo overview, core package: packages/next and other important packages.
vscode oss-third-party-notices.instructions.md
Instructions for microsoft/vscode, covering vs code oss third-party-notices pipeline, architecture, pipeline flow in ci, cache eligibility and rollout and applying the notice (cutover).
langchain AGENTS.md
AGENTS.md instructions for langchain-ai/langchain, covering global development guidelines for the langchain monorepo, corridor security analysis, project architecture and context, monorepo structure and development tools & commands.
vscode copilot-instructions.md
Copilot instructions for microsoft/vscode, covering vs code copilot instructions, project overview, root folders, core architecture (src/ folder) and built-in extensions (extensions/ folder).
deno copilot-instructions.md
Copilot instructions for denoland/deno, covering deno development guide for github copilot, network access, high level overview, key directories and key files to understand first.