What is codeembed AGENTS.md?

Repository-specific instructions for contributing to the Python project codeembed. They define coding conventions, test commands, pull-request review rules, and how to search the codebase.

Use them when working on codeembed to follow its type-hinting style, run tests correctly, search implementation details, and review changes against the main branch.

They help an agent make changes that match the project’s expectations and use the approved testing and search methods.

How robino16/codeembed configures Codex and OpenCode

Reuse

Borrowing it

Nothing to install: this file belongs to robino16/codeembed. 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/robino16/codeembed/main/AGENTS.md

Clone the repo

git clone --depth 1 https://github.com/robino16/codeembed

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/robino16/codeembed/agents-md/github.svg)](https://agentmods.dev/instructions/robino16/codeembed/agents-md)

Your own site

<a href="https://agentmods.dev/instructions/robino16/codeembed/agents-md"><img src="https://agentmods.dev/badge/instructions/robino16/codeembed/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/robino16/codeembed/agents-md"><img src="https://agentmods.dev/badge/instructions/robino16/codeembed/agents-md.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

Per session 165 This file is loaded in full into every session.

When invoked 165 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	$0.00165	$0.00165
Opus 5.5	$0.00066	$0.00066
Sonnet 5.5	$0.00033	$0.00033
Haiku 4.5	$0.00016	$0.00016

Measured 2mo ago against content hash 43a904f68157, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

codeembed 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 · 19 lines

What it actually says

Agent Instructions

Python Coding Standards

Use Union (from typing) instead of |.
Use Optional[<type>] instead of <type> | None.
Strictly use type hints for all functions and methods.
Run tests with uv run --no-sync pytest (--no-sync flag is important).

General

When asked for a PR review, do a simple git diff against the main branch. Do not read PRs from GitHub. Do not use PR skill.

Codebase search

Use the mcp__codeembed__search tool as the first step for any question about how this codebase works — how something is implemented, where something is defined, what calls what. Prefer it over grep or file reads for exploratory questions.

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 · 19 lines · 165 tokens per session scan A 43a904f68157

Subscribe to this mod's changes

codeembed AGENTS.md is an instructions file published in the GitHub repository robino16/codeembed (4 stars, last pushed 5mo ago), licensed MIT. It adds 165 tokens to every session, about $0.0007 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.

chromadb claude code-search embeddings mcp ollama

codeembed AGENTS.md next to 6 instructions from other repositories
Mod	Type	Stars	Last push	Licence	Scan	Tokens	Works with
codeembed AGENTS.mdrobino16/codeembed	Instructions file	4	5mo ago	MIT	A	165	Codex, OpenCode
repobrain copilot-instructions.mdstudy8677/repobrain	Instructions file	1.4k	14d ago	MIT	A	229	GitHub Copilot
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

codeembed: Instructions file for Codex