What is xc-mcp AGENTS.md?

Repository instructions for contributing to the xc-mcp project. They describe contributor guidance, how to make and verify changes, and how to check the local package.

Use them when editing xc-mcp to follow its contribution guidance, verify changes, and check the local package.

They give an agent the project-specific rules it needs before changing the repository. This reduces the chance of making changes that conflict with the project's process.

How conorluddy/xc-mcp configures Codex and OpenCode

Reuse

Borrowing it

Nothing to install: this file belongs to conorluddy/xc-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.

Copy the file

curl -O https://raw.githubusercontent.com/conorluddy/xc-mcp/main/AGENTS.md

Clone the repo

git clone --depth 1 https://github.com/conorluddy/xc-mcp

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/conorluddy/xc-mcp/agents-md/github.svg)](https://agentmods.dev/instructions/conorluddy/xc-mcp/agents-md)

Your own site

<a href="https://agentmods.dev/instructions/conorluddy/xc-mcp/agents-md"><img src="https://agentmods.dev/badge/instructions/conorluddy/xc-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.

Your own site · 80×15

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

Per session 423 This file is loaded in full into every session.

When invoked 423 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 unknown 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	$0.00423	$0.00423
Opus 5.5	$0.00169	$0.00169
Sonnet 5.5	$0.00085	$0.00085
Haiku 4.5	$0.00042	$0.00042

Measured yesterday against content hash 570b810685e0, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

xc-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 yesterday.

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 · 32 lines

The source is not reproduced here

No licence file

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.

yesterday First seen · 32 lines · 423 tokens per session scan A 570b810685e0

Subscribe to this mod's changes

xc-mcp AGENTS.md is an instructions file published in the GitHub repository conorluddy/xc-mcp (100 stars, last pushed yesterday), with no licence file. It adds 423 tokens to every session, about $0.0017 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 2026-11-06.

Git and workflow cli-mcp mcp mcp-server mcp-tools model-context-protocol xcode

xc-mcp AGENTS.md next to 6 instructions from other repositories
Mod	Type	Stars	Last push	Licence	Scan	Tokens	Works with
xc-mcp AGENTS.mdconorluddy/xc-mcp	Instructions file	100	yesterday	none	A	423	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

xc-mcp: Instructions file for Codex