Borrowing it
Nothing to install: this file belongs to evstack/ev-node. 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/evstack/ev-node/main/AGENTS.mdgit clone --depth 1 https://github.com/evstack/ev-nodeWrote 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/evstack/ev-node/agents-md)<a href="https://agentmods.dev/instructions/evstack/ev-node/agents-md"><img src="https://agentmods.dev/badge/instructions/evstack/ev-node/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/evstack/ev-node/agents-md"><img src="https://agentmods.dev/badge/instructions/evstack/ev-node/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 | $0.01204 | $0.01204 |
| Opus 5.5 | $0.00482 | $0.00482 |
| Sonnet 5.5 | $0.00241 | $0.00241 |
| Haiku 4.5 | $0.00120 | $0.00120 |
Grade A, and why
ev-node 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 — 174 lines — stays where its author put it; the contents beside it link to each section on GitHub.
CLAUDE.md
This file provides guidance to LLM agents when working with code in this repository.
Project Overview
ev-node is a sovereign rollup framework built in Go that allows developers to build rollups on any DA layer. It provides a modular architecture where components like the data availability layer, executor, and sequencer can be plugged in.
Build and Development Commands
Uses just as the command runner. Run just help to list all recipes.
Building
just build- Builds the Testapp CLI to./build/testappjust install- Installs Testapp CLI to your Go bin directoryjust build-all- Builds all ev-node binariesjust docker-build- Builds Docker image tagged asevstack:local-dev
Testing
just test- Runs unit tests for all go.mod filesjust test-integration- Runs integration tests (15m timeout)just test-e2e- Runs end-to-end tests (requires building binaries first)just test-cover- Generates code coverage reportjust test-all- Runs all tests including Docker E2E tests
Linting and Code Quality
just lint- Runs all linters (golangci-lint, markdownlint, hadolint, yamllint, goreleaser check, actionlint)just lint-fix- Auto-fixes linting issues where possiblejust vet- Runs go vet
Development Utilities
just deps- Downloads dependencies and runs go mod tidy for all modulesjust proto-gen- Generates protobuf files (requires Docker)just mock-gen- Generates mocks using mockeryjust run-n 3- Run multiple nodes locally (default: 1)
Code Architecture
Core Package Structure
The project uses a zero-dependency core package pattern:
- core/ - Contains only interfaces and types, no external dependencies
- block/ - Block management, creation, validation, and synchronization
- pkg/p2p/ - Networking layer built on libp2p
- pkg/sequencers/ - Modular sequencer implementations
- apps/testapp/ - Reference implementation for testing
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 · 174 lines · 1,204 tokens per session scan A 093b691f0ecf
ev-node AGENTS.md is an instructions file published in the GitHub repository evstack/ev-node (362 stars, last pushed 4d ago), licensed Apache-2.0. It adds 1,204 tokens to every session, about $0.0048 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 2026-08-30.
ev-node AGENTS.md compared with instructions from other repositories
| Mod | Type | Stars | Last push | Licence | Scan | Tokens | Works with |
|---|---|---|---|---|---|---|---|
| ev-node AGENTS.mdevstack/ev-node | Instructions file | 362 | 4d ago | Apache-2.0 | A | 1,204 | Codex, OpenCode |
| 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 |
| deepseek-harness AGENTS.mddeepseek-ai/deepseek-harness | Instructions file | 274k | 2d ago | MIT | A | 4,313 | Codex, OpenCode |