affinity-sdk: Instructions file for Codex

AGENTS.md

affinity-sdk AGENTS.md is an instructions file for Codex, OpenCode from yaniv-golan/affinity-sdk. It costs 1,537 tokens per session, scanned A, original, MIT.

A set of AGENTS.md instructions for Affinity SDK, a Python software development kit and command-line tool for the Affinity CRM. The repository is a monorepo, meaning several related parts are managed together.

In plain words
What is it for?
Understanding the repository layout, development requirements, testing approach, documentation locations, and main Python SDK and CLI components.
Why use it?
It gives coding agents project-specific context and rules before they change code, tests, documentation, MCP files, or plugin assets.

Instructions file for CodexOpenCode

Written for Codex and OpenCode: the file is AGENTS.md. Also seen: mentions .claude-plugin; mentions Claude Code; mentions AGENTS.md.

This is yaniv-golan/affinity-sdk's own configuration. It tells Codex and OpenCode how to work on affinity-sdk itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything affinity-sdk configures →

Reuse

Borrowing it

Nothing to install: this file belongs to yaniv-golan/affinity-sdk. 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/yaniv-golan/affinity-sdk/main/AGENTS.md
Clone the repo
git clone --depth 1 https://github.com/yaniv-golan/affinity-sdk

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.

agentmods badge for affinity-sdk AGENTS.md

README.md
[![agentmods](https://agentmods.dev/badge/instructions/yaniv-golan/affinity-sdk/agents-md/github.svg)](https://agentmods.dev/instructions/yaniv-golan/affinity-sdk/agents-md)
Your own site
<a href="https://agentmods.dev/instructions/yaniv-golan/affinity-sdk/agents-md"><img src="https://agentmods.dev/badge/instructions/yaniv-golan/affinity-sdk/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.

agentmods 80×15 button for affinity-sdk AGENTS.md

Your own site · 80×15
<a href="https://agentmods.dev/instructions/yaniv-golan/affinity-sdk/agents-md"><img src="https://agentmods.dev/badge/instructions/yaniv-golan/affinity-sdk/agents-md.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 1,537 This file is loaded in full into every session.
When invoked 1,537 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.

ModelPer sessionOnce invoked
Fable 5.1 $0.01537 $0.01537
Opus 5.5 $0.00615 $0.00615
Sonnet 5.5 $0.00307 $0.00307
Haiku 4.5 $0.00154 $0.00154

Measured 23d ago against content hash 7c4d8bdd980d, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

affinity-sdk 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 23d 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 · 226 lines

How it starts

The opening of the file, as written. The whole thing — 226 lines — stays where its author put it; the contents beside it link to each section on GitHub.

AGENTS.md

Project Overview

affinity-sdk is a mixed Python monorepo centered on a strongly typed Affinity CRM SDK and CLI, with adjacent documentation, MCP server assets, and Claude Code plugin artifacts.

Primary components in this repository:

  • SDK + CLI (Python package): affinity/ (published from pyproject.toml)
  • Test suite: tests/ (pytest, strict markers, async coverage)
  • Documentation source: docs/public/ (MkDocs Material)
  • MCP server distribution and tooling: mcp/ (versioned independently)
  • Claude Code plugin assets: plugins/ and .claude-plugin/

The project is configured for Python 3.10+ and emphasizes strict static analysis, clear API modeling, and automation-friendly CLI behavior.


Repository Structure

Top-level layout (validated paths):

  • affinity/ — core SDK and CLI source code
  • tests/ — unit, integration, contract, and CLI-focused tests
  • docs/ — docs sources and contributor guides
    • docs/public/ — MkDocs site content (mkdocs.yml uses this as docs_dir)
    • docs/cli-development-guide.md — CLI contribution guide
  • mcp/ — MCP server runtime, scripts, docs, and versioning files
  • plugins/ — plugin-related artifacts (SDK/CLI plugins)
  • .claude-plugin/ — repository marketplace/plugin metadata
  • .github/workflows/ — CI and release automation workflows
  • tools/ — maintenance/release helper scripts

Important root files:

  • pyproject.toml — package metadata, dependencies, lint/type/test config
  • mkdocs.yml — docs site navigation and build config
  • .pre-commit-config.yaml — pre-commit hooks
  • codecov.yml — coverage reporting config
  • README.md — user-facing project overview
  • CONTRIBUTING.md — contributor workflow
  • VERSIONING.md — release/version governance across SDK/MCP/plugins
  • CHANGELOG.md — SDK/CLI changelog

MCP-specific release/version files (validated):

  • mcp/VERSION
  • mcp/CHANGELOG.md
  • mcp/COMPATIBILITY

Development Guidelines

Environment and Installation

Read the full file on GitHub · 226 lines

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.

  1. 23d ago Changed · +4 lines · +76 tokens per session 7c4d8bdd980d
  2. 2mo ago First seen · 222 lines · 1,461 tokens per session scan A a3a34372661e

Subscribe to this mod's changes

affinity-sdk AGENTS.md is an instructions file published in the GitHub repository yaniv-golan/affinity-sdk (1 stars, last pushed 16d ago), licensed MIT. It adds 1,537 tokens to every session, about $0.0061 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.

Related

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).

microsoft/vscode · 9,715 tokens

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.

vercel/next.js · 7,461 tokens

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).

microsoft/vscode · 5,262 tokens

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.

langchain-ai/langchain · 4,680 tokens

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).

microsoft/vscode · 2,750 tokens

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.

denoland/deno · 3,077 tokens