mcp: Instructions file for Claude Code

CLAUDE.md

mcp CLAUDE.md is an instructions file for Claude Code from statuser-cloud/mcp. It costs 913 tokens per session, scanned A, original, MIT.

A set of instructions for an AI coding assistant working on an MCP server, a program that gives AI clients access to tools. It documents the repository's language rules, generated files, privacy boundaries, release process, and how to add a tool.

In plain words
What is it for?
It guides work on the Statuser API integration, including syncing its API description, writing tools, and preparing releases.
Why use it?
It reduces mistakes when changing, documenting, or releasing this public codebase, especially where generated files must not be edited directly.

Instructions file for Claude Code

Written for Claude Code: the file is CLAUDE.md.

This is statuser-cloud/mcp's own configuration. It tells Claude Code how to work on mcp 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 configures →

Reuse

Borrowing it

Nothing to install: this file belongs to statuser-cloud/mcp. 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/statuser-cloud/mcp/main/CLAUDE.md
Clone the repo
git clone --depth 1 https://github.com/statuser-cloud/mcp

Made for: Claude Code.

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 mcp CLAUDE.md

README.md
[![agentmods](https://agentmods.dev/badge/instructions/statuser-cloud/mcp/claude-md/github.svg)](https://agentmods.dev/instructions/statuser-cloud/mcp/claude-md)
Your own site
<a href="https://agentmods.dev/instructions/statuser-cloud/mcp/claude-md"><img src="https://agentmods.dev/badge/instructions/statuser-cloud/mcp/claude-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 mcp CLAUDE.md

Your own site · 80×15
<a href="https://agentmods.dev/instructions/statuser-cloud/mcp/claude-md"><img src="https://agentmods.dev/badge/instructions/statuser-cloud/mcp/claude-md.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 913 This file is loaded in full into every session.
When invoked 913 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 $0.00913 $0.00913
Opus 5 $0.00456 $0.00456
Sonnet 5 $0.00183 $0.00183
Haiku 4.5 $0.00091 $0.00091

Measured 5d ago against content hash 6e760e404a9a, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-14, from the pricing page.

Security

Grade A, and why

mcp CLAUDE.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 5d 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.

CLAUDE.md · 80 lines

How it starts

The opening of the file, as written. The whole thing — 80 lines — stays where its author put it; the contents beside it link to each section on GitHub.

@statuser/mcp — notes for Claude

An MCP server on top of the public Statuser API: stdio transport, hand-curated tools over types generated from the production OpenAPI spec. Published to npm as @statuser/mcp with provenance. This repository is public — non-public data (internal accounts, credentials, internal addresses) and links to private repositories never land in repo files, comments included.

Language

  • Commits, PRs, branch names and code comments — English only. The repo is public and its history is read from the outside. Other repositories in this project are kept in Russian — do not carry that habit across repos.
  • README and user-facing docs — Russian (that is the audience).
  • Tool description/title and error text — English: they end up in the LLM context inside the user's client.

Never edit by hand

spec/openapi.json and src/generated/openapi.ts are output of npm run fetch-spec (pulls /swagger-json from production). Hand edits are overwritten by the next sync. Need different behaviour — change the API on your side, then sync. src/generated/helpers.ts is hand-written and fine to edit.

Release cycle

  1. sync-spec.yml runs on repository_dispatch: backend-deployed, sent by the API's CI after a successful production deploy, plus a safety-net cron at 06:00 UTC and a manual trigger.
  2. If the spec changed, a chore/sync-spec PR against main is opened with a patch version bump. A breaking change (removed endpoint, renamed field, narrowed enum) needs a manual minor/major bump in that same PR — the auto-bump does not detect one.
  3. After the merge the tag is pushed by hand, and the tag is what triggers publishing: git pull && git tag "v$(jq -r .version package.json)" && git push --tags. The version in package.json must match the tag — publish.yml gates on it.

Never move a published v* tag. npm refuses to republish the same version, and provenance breaks on a moved tag. Got a release wrong — ship the next version instead of repointing the tag.

Read the full file on GitHub · 80 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. 5d ago First seen · 80 lines · 913 tokens per session scan A 6e760e404a9a

Subscribe to this mod's changes

mcp CLAUDE.md is an instructions file published in the GitHub repository statuser-cloud/mcp (2 stars, last pushed 5d ago), licensed MIT. It adds 913 tokens to every session, about $0.0046 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 2026-09-09.

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 · 6,785 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 · 7,296 tokens

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.

openai/codex · 5,153 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 · 4,469 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, applying the notice (cutover) and fallback chain (never fail the build).

microsoft/vscode · 5,001 tokens

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.

github/spec-kit · 7,126 tokens