What is ebay-seller-mcp AGENTS.md?

A set of project instructions for coding agents working on the eBay Seller MCP repository, including guidance on agent skills, GitHub Issues, task labels, and project documentation.

It helps agents triage GitHub Issues, follow the repository’s workflow, and consult its central context and architecture records.

It gives agents the repository-specific context they need to handle tasks consistently and find the right issue and design information.

How nrrdio/ebay-seller-mcp configures Codex and OpenCode

Reuse

Borrowing it

Nothing to install: this file belongs to nrrdio/ebay-seller-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/nrrdio/ebay-seller-mcp/main/AGENTS.md

Clone the repo

git clone --depth 1 https://github.com/nrrdio/ebay-seller-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/nrrdio/ebay-seller-mcp/agents-md/github.svg)](https://agentmods.dev/instructions/nrrdio/ebay-seller-mcp/agents-md)

Your own site

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

Per session 112 This file is loaded in full into every session.

When invoked 112 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	$0.00112	$0.00112
Opus 5.5	$0.00045	$0.00045
Sonnet 5.5	$0.00022	$0.00022
Haiku 4.5	$0.00011	$0.00011

Measured 2mo ago against content hash d24618351f23, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

ebay-seller-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 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:

ebay-seller-mcp CLAUDE.md — 94% identical, 2 lines differ

AGENTS.md · 16 lines

What it actually says

AGENTS.md

Agent skills

Issue tracker

Issues and PRDs are tracked in GitHub Issues for YosefHayim/ebay-mcp. See docs/agents/issue-tracker.md.

Triage labels

The repo uses the default five-label triage vocabulary. See docs/agents/triage-labels.md.

Domain docs

This is a single-context repo: use root CONTEXT.md and docs/adr/ if they exist. See docs/agents/domain.md.

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 · 16 lines · 112 tokens per session scan A d24618351f23

Subscribe to this mod's changes

ebay-seller-mcp AGENTS.md is an instructions file published in the GitHub repository nrrdio/ebay-seller-mcp (0 stars, last pushed 4mo ago), licensed MIT. It adds 112 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 2026-08-31.

ebay-seller-mcp AGENTS.md next to 6 instructions from other repositories
Mod	Type	Stars	Last push	Licence	Scan	Tokens	Works with
ebay-seller-mcp AGENTS.mdnrrdio/ebay-seller-mcp	Instructions file	0	4mo ago	MIT	A	112	Codex, OpenCode
vscode buildNext.instructions.mdmicrosoft/vscode	Instructions file	195k	today	MIT	A	9,719	GitHub Copilot
next.js AGENTS.mdvercel/next.js	Instructions file	143k	today	MIT	A	7,461	Codex, OpenCode
vscode oss-third-party-notices.instructions.mdmicrosoft/vscode	Instructions file	195k	today	MIT	A	5,516	GitHub Copilot
langchain AGENTS.mdlangchain-ai/langchain	Instructions file	149k	today	MIT	A	4,680	Codex, OpenCode
vscode copilot-instructions.mdmicrosoft/vscode	Instructions file	195k	today	MIT	A	3,093	GitHub Copilot
deepseek-harness AGENTS.mddeepseek-ai/deepseek-harness	Instructions file	275k	3d ago	MIT	A	4,313	Codex, OpenCode

ebay-seller-mcp: Instructions file for Codex