Borrowing it
Nothing to install: this file belongs to kombohq/company-brain. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.
curl -O https://raw.githubusercontent.com/kombohq/company-brain/main/AGENTS.mdgit clone --depth 1 https://github.com/kombohq/company-brainWrote 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.
[](https://agentmods.dev/instructions/kombohq/company-brain/agents-md)<a href="https://agentmods.dev/instructions/kombohq/company-brain/agents-md"><img src="https://agentmods.dev/badge/instructions/kombohq/company-brain/agents-md.svg" alt="Measured on agentmods" height="20"></a>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 | $0.00381 | $0.00381 |
| Opus 5 | $0.00191 | $0.00191 |
| Sonnet 5 | $0.00076 | $0.00076 |
| Haiku 4.5 | $0.00038 | $0.00038 |
Grade A, and why
company-brain 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 8d 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.
What it actually says
company-brain
A long-term sync hub that checks a company's data sources into Git as plain, searchable files, so an AI agent has durable, greppable context about the business. Data is pulled into the repo as Markdown; the agent reads files, greps, and follows links instead of querying live MCP servers.
Runs on Bun: TypeScript, no build step.
Layout
src/connectors/<source>/— one connector per data source, entry pointsync.ts. Existing:notion,repo,web,zendesk,pylon,granola.src/lib/— shared helperscontext/<source>/— synced output, committed to the repo so agents have durable context..github/— per-source sync action + workflow (schedules are opt-in; uncomment theschedule:block in the matching workflow to enable).agents/skills/— skills for common tasks:add-connector,setup-connector,update-changelog
Connector templates
The canonical connector templates live at https://github.com/kombohq/company-brain/tree/main/src/connectors/. Before building a new connector from scratch, check there for the latest patterns.
Changelog
Every user-facing change (a feature or bug fix) adds a terse bullet to CHANGELOG.md under ## [Unreleased]. See the update-changelog skill. Releases are cut with bun run release (scripts/release.sh), which rolls [Unreleased] into a dated version section, tags, and creates the GitHub release. The script's pure helpers are unit-tested with bashunit (bun run test:sh, scripts/release_test.sh).
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.
- 8d ago First seen · 22 lines · 381 tokens per session scan A 2266380d4238
company-brain AGENTS.md is an instructions file published in the GitHub repository kombohq/company-brain (20 stars, last pushed 2mo ago), licensed MIT. It adds 381 tokens to every session, about $0.0019 per session on Opus 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.
Other instructions, from other repositories
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.
codex AGENTS.md
AGENTS.md instructions for openai/codex, covering rust/codex-rs, the codex-core crate, code review rules, crate api surface and model visible context.
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).
vscode oss-third-party-notices.instructions.md
Instructions for microsoft/vscode, covering vs code oss third-party-notices pipeline, architecture, pipeline flow in ci, applying the notice (cutover) and fallback chain (never fail the build).
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.
spec-kit AGENTS.md
AGENTS.md instructions for github/spec-kit, covering agents.md, about spec kit and specify, quickstart — add a new integration in 5 steps, integration architecture and integrationmanifest — file tracking.