Borrowing it
Nothing to install: this file belongs to ihatenodejs/agent-exporter. 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/ihatenodejs/agent-exporter/main/AGENTS.mdgit clone --depth 1 https://github.com/ihatenodejs/agent-exporterWrote 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/ihatenodejs/agent-exporter/agents-md)<a href="https://agentmods.dev/instructions/ihatenodejs/agent-exporter/agents-md"><img src="https://agentmods.dev/badge/instructions/ihatenodejs/agent-exporter/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.
<a href="https://agentmods.dev/instructions/ihatenodejs/agent-exporter/agents-md"><img src="https://agentmods.dev/badge/instructions/ihatenodejs/agent-exporter/agents-md.svg" alt="Reviewed on agentmods" width="80" 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 | $0.01750 | $0.01750 |
| Opus 5.5 | $0.00700 | $0.00700 |
| Sonnet 5.5 | $0.00350 | $0.00350 |
| Haiku 4.5 | $0.00175 | $0.00175 |
Grade A, and why
agent-exporter 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.
How it starts
The opening of the file, as written. The whole thing — 201 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Agent Exporter is a CLI tool for tracking and analyzing LLM usage costs across multiple AI agent providers (Oh My Pi, OpenCode, Claude Code/CCUsage, Codex, Antigravity, Qwen). It uses SQLite for storage, calculates costs using @pydantic/genai-prices with a fallback pricing database, and exports data in various formats.
Development Commands
Run in development:
bun run dev <command> [args]
# Example: bun run dev sync --provider opencode
Build executable:
bun run build
# Creates compiled binary at dist/agent-exporter
Type checking:
bun run typecheck
Link for local testing:
bun link
# Then use: agent-exporter <command>
Architecture
Core Data Flow
- Providers (src/providers/) fetch raw usage data from each platform
- DatabaseManager (src/database/) stores unified messages in SQLite
- Pricing (src/core/pricing.ts) resolves Oh My Pi stored/catalog costs, then genai-prices → fallback database → $0
- Exporters (src/exporters/) transform data into output formats
- CLI (src/cli.ts) orchestrates everything via Commander.js
Key Patterns
Provider Adapters: Each provider implements one member of the ProviderAdapter union:
MessagesProviderAdapter:name,dataType: 'messages', andfetchMessages(): Promise<UnifiedMessage[]>UsageProviderAdapter:name,dataType: 'usage entries', andfetchUsageEntries(): Promise<UsageEntry[]>
Normalized Data: Message providers return UnifiedMessage[] with standardized token counts (input, output, reasoning, cache creation/read), cost, and metadata. Usage providers return UsageEntry[].
Pricing Resolution:
- Oh My Pi: preserve non-zero recorded totals; otherwise use the bundled
@oh-my-pi/pi-catalogrates - Primary:
@pydantic/genai-pricesviacalcPrice(); Oh My Pi wrapper records search without the wrapper provider ID - Fallback:
src/core/database/prices.tsfor exact and regex-matched custom prices - Default: $0 for unknown models
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 · 201 lines · 1,750 tokens per session scan A e60f20c18bdb
agent-exporter AGENTS.md is an instructions file published in the GitHub repository ihatenodejs/agent-exporter (2 stars, last pushed 12d ago), licensed Unlicense. It adds 1,750 tokens to every session, about $0.0070 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.
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).
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.
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).
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.
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).
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.