What is open-webui-mcp-server AGENTS.md?

A set of project instructions for an MCP server that lets an AI agent access knowledge stored in Open WebUI. Open WebUI is a web interface for using and managing AI models.

Use it when developing or maintaining the RonasIT Open WebUI MCP server, especially before making changes or adding features.

It gives the agent rules for safely changing the project, such as reading files first, following existing patterns, and checking for lint errors.

How RonasIT/open-webui-mcp-server configures Codex and OpenCode

Reuse

Borrowing it

Nothing to install: this file belongs to RonasIT/open-webui-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/RonasIT/open-webui-mcp-server/main/AGENTS.md

Clone the repo

git clone --depth 1 https://github.com/RonasIT/open-webui-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.

README.md

[![agentmods](https://agentmods.dev/badge/instructions/ronasit/open-webui-mcp-server/agents-md/github.svg)](https://agentmods.dev/instructions/ronasit/open-webui-mcp-server/agents-md)

Your own site

<a href="https://agentmods.dev/instructions/ronasit/open-webui-mcp-server/agents-md"><img src="https://agentmods.dev/badge/instructions/ronasit/open-webui-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.

Your own site · 80×15

<a href="https://agentmods.dev/instructions/ronasit/open-webui-mcp-server/agents-md"><img src="https://agentmods.dev/badge/instructions/ronasit/open-webui-mcp-server/agents-md.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

Per session 96 This file is loaded in full into every session.

When invoked 96 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.

Model	Per session	Once invoked
Fable 5.1	$0.00096	$0.00096
Opus 5.5	$0.00038	$0.00038
Sonnet 5.5	$0.00019	$0.00019
Haiku 4.5	$0.00010	$0.00010

Measured 2mo ago against content hash 8738bd960d16, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

open-webui-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.

Origin

Copies of this mod

1 near-identical copy found in the catalogue:

open-webui-mcp-server-python AGENTS.md — 100% identical, 0 lines differ

AGENTS.md · 10 lines

What it actually says

AI Agent Guidelines

Always ask questions before implementation if something is unclear
Always read existing files before modifying them
Check for lint errors after making changes and fix them
When adding new features, follow existing patterns in the codebase
Suggest updates to this AGENTS.md file when discovering new patterns, but only apply after user confirmation
Do not leave obvious comments in code
Do not create new documentation until I asked to do so

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.

2mo ago First seen · 10 lines · 96 tokens per session scan A 8738bd960d16

Subscribe to this mod's changes

open-webui-mcp-server AGENTS.md is an instructions file published in the GitHub repository RonasIT/open-webui-mcp-server (12 stars, last pushed 2mo ago), licensed MIT. It adds 96 tokens to every session, about $0.0004 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.

Building agents

open-webui-mcp-server AGENTS.md next to 6 instructions from other repositories
Mod	Type	Stars	Last push	Licence	Scan	Tokens	Works with
open-webui-mcp-server AGENTS.mdRonasIT/open-webui-mcp-server	Instructions file	12	2mo ago	MIT	A	96	Codex, OpenCode
vscode buildNext.instructions.mdmicrosoft/vscode	Instructions file	195k	yesterday	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	yesterday	MIT	A	4,680	Codex, OpenCode
vscode oss-third-party-notices.instructions.mdmicrosoft/vscode	Instructions file	195k	yesterday	MIT	A	5,516	GitHub Copilot
vscode copilot-instructions.mdmicrosoft/vscode	Instructions file	195k	yesterday	MIT	A	3,093	GitHub Copilot
deepseek-harness AGENTS.mddeepseek-ai/deepseek-harness	Instructions file	274k	2d ago	MIT	A	4,313	Codex, OpenCode

open-webui-mcp-server: Instructions file for Codex