Borrowing it
Nothing to install: this file belongs to mocomoco-inc/mocovoice-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.
curl -O https://raw.githubusercontent.com/mocomoco-inc/mocovoice-mcp-server/main/CLAUDE.mdgit clone --depth 1 https://github.com/mocomoco-inc/mocovoice-mcp-serverWrote 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/mocomoco-inc/mocovoice-mcp-server/claude-md)<a href="https://agentmods.dev/instructions/mocomoco-inc/mocovoice-mcp-server/claude-md"><img src="https://agentmods.dev/badge/instructions/mocomoco-inc/mocovoice-mcp-server/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.
<a href="https://agentmods.dev/instructions/mocomoco-inc/mocovoice-mcp-server/claude-md"><img src="https://agentmods.dev/badge/instructions/mocomoco-inc/mocovoice-mcp-server/claude-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 | $0.00552 | $0.00552 |
| Opus 5 | $0.00276 | $0.00276 |
| Sonnet 5 | $0.00110 | $0.00110 |
| Haiku 4.5 | $0.00055 | $0.00055 |
Grade A, and why
mocovoice-mcp-server 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 9d 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 — 80 lines — stays where its author put it; the contents beside it link to each section on GitHub.
CLAUDE.md
This file provides guidance to Claude Code (claude.ai/code) when working with code in this repository.
Project Overview
This is a Model Context Protocol (MCP) server for mocoVoice, a Japanese transcription service. The server enables Claude Desktop to interact with the mocoVoice API for audio/video transcription tasks.
Architecture
The codebase follows a modular structure:
- server.py: Main MCP server using FastMCP framework with 6 tools for transcription operations
- api.py: HTTP client wrapper with error handling and timeout management
- constant.py: Configuration constants including API endpoints, file format mappings, and error codes
- utils.py: Utility functions for validation, path checking, UUID validation, and data extraction
Key Components
MCP Tools
The server exposes 6 tools:
SHOW_USAGE: Display functionality overviewSHOW_AVAILABLE_FORMATS: List supported audio/video formatsSHOW_AVAILABLE_FILES: Scan allowed directory for processable filesSTART_TRANSCRIPTION_JOB: Upload and start transcription jobSHOW_TRANSCRIPTION_RESULT: Retrieve completed transcriptionCHECK_TRANSCRIPTION_STATUSES: List transcription history
Environment Configuration
MOCOVOICE_API_KEY: Required API key with READ/WRITE permissionsMOCOVOICE_API_URL: API endpoint (defaults to https://api.mocomoco.ai/api/v1)ALLOWED_DIR: Directory path for accessible files (defaults to /workspace)
File Handling
- Max file size: 3GB
- Supported formats defined in
SUPPORT_MEDIA_CONTENT_TYPES - Path validation ensures files are within allowed directory
Development Commands
Build
docker build . -t mocovoice-mcp-server
Formatting
uv run ruff format
Linting
uv run ruff check .
Testing
uv run pytest
Dependencies
- httpx: Async HTTP client for API calls
- mcp[cli]: Model Context Protocol framework
- pytest: Testing framework
- ruff: Code formatting and linting
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.
- 9d ago First seen · 80 lines · 552 tokens per session scan A 88bf71c62eff
mocovoice-mcp-server CLAUDE.md is an instructions file published in the GitHub repository mocomoco-inc/mocovoice-mcp-server (3 stars, last pushed 3mo ago), licensed MIT. It adds 552 tokens to every session, about $0.0028 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 2026-08-31.
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