mcp-server: Instructions file for Codex

AGENTS.md

mcp-server AGENTS.md is an instructions file for Codex, OpenCode from wave-av/mcp-server. It costs 521 tokens per session, scanned A, original, Apache-2.0.

A repository instruction file that tells coding agents how to build, test, secure, and contribute to the WAVE MCP Server. MCP is a standard way for AI assistants to use connected tools.

In plain words
What is it for?
Guiding repository work such as running checks, following branch and commit rules, protecting secrets, and reporting security problems.
Why use it?
It gives agents the project rules they need before changing code or opening a pull request.

Instructions file for CodexOpenCode

Written for Codex and OpenCode: the file is AGENTS.md. Also seen: mentions AGENTS.md.

This is wave-av/mcp-server's own configuration. It tells Codex and OpenCode how to work on mcp-server 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 mcp-server configures →

Reuse

Borrowing it

Nothing to install: this file belongs to wave-av/mcp-server. 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/wave-av/mcp-server/main/AGENTS.md
Clone the repo
git clone --depth 1 https://github.com/wave-av/mcp-server

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.

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Per session 521 This file is loaded in full into every session.
When invoked 521 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 $0.00521 $0.00521
Opus 5.5 $0.00208 $0.00208
Sonnet 5.5 $0.00104 $0.00104
Haiku 4.5 $0.00052 $0.00052

Measured 2mo ago against content hash 2e7659542356, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

mcp-server 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 · 54 lines

How it starts

The opening of the file, as written. The whole thing — 54 lines — stays where its author put it; the contents beside it link to each section on GitHub.

AGENTS.md — wave-av/mcp-server

Agent contract for this repo. Inherits the org default (https://github.com/wave-av/.github/blob/main/AGENTS.md) and the repo-governance standard.

Build and test

See README.md for setup. Run the repo's lint / typecheck / test before opening a PR, and fix what you broke.

Rules

  • Branch and open a PR; never push to the default branch. All required gates must pass before merge.
  • No secrets in commits — secret-scan is a required gate and will block.
  • Conventional Commit titles; update CHANGELOG.md (Unreleased) for user-facing changes.
  • Match the existing code conventions; keep files focused (~200-500 lines).

Security

Report vulnerabilities via the Security Policy ([email protected]) — never in a public issue.

CONTENTS

@wave-av/mcp-server — WAVE MCP Server - Exposes WAVE streaming APIs as tools for AI agents

Top-level directories: scripts, src.

GUIDELINES

  • Every capability ships its four renderings (API + CLI + SDK + MCP); the API is the authority.
  • No secrets in git — credential values live in Doppler; keys arrive via ${DOPPLER:KEY} refs or dpg.mjs.
  • Public repos carry LICENSE in the same commit as first code.
  • Tests ship with the artifact in the same PR — no test, no ship; a green suite is not a live system.
  • Plans/runbooks live in governance/plans (or this repo's plans/ dir), never scattered.

Machine surface

version: "0.1"
budget_lines: 200
index:
  - family: permissions-contract
    path: PERMISSIONS.md
  - family: provenance-contract
    path: PROVENANCE.md
  - family: releasing-contract
    path: RELEASING.md
  - family: tools-contract
    path: TOOLS.md

Read the full file on GitHub · 54 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. 2mo ago Changed · +6 lines · +45 tokens per session 2e7659542356
  2. 2mo ago First seen · 48 lines · 476 tokens per session scan A 22d26cebaa4d

Subscribe to this mod's changes

mcp-server AGENTS.md is an instructions file published in the GitHub repository wave-av/mcp-server (1 stars, last pushed 4d ago), licensed Apache-2.0. It adds 521 tokens to every session, about $0.0021 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

mcp-server AGENTS.md compared with instructions from other repositories

mcp-server AGENTS.md next to 6 instructions from other repositories
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mcp-server AGENTS.mdwave-av/mcp-serverInstructions file14d agoApache-2.0A521Codex, OpenCode
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next.js AGENTS.mdvercel/next.jsInstructions file143kyesterdayMITA7,461Codex, OpenCode
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vscode oss-third-party-notices.instructions.mdmicrosoft/vscodeInstructions file195kyesterdayMITA5,516GitHub Copilot
vscode copilot-instructions.mdmicrosoft/vscodeInstructions file195kyesterdayMITA3,093GitHub Copilot
deepseek-harness AGENTS.mddeepseek-ai/deepseek-harnessInstructions file274k2d agoMITA4,313Codex, OpenCode