Borrowing it
Nothing to install: this file belongs to Malaccamaxgit/whatsapp-mcp-docker. 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/Malaccamaxgit/whatsapp-mcp-docker/main/CLAUDE.mdgit clone --depth 1 https://github.com/Malaccamaxgit/whatsapp-mcp-dockerWrote 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/malaccamaxgit/whatsapp-mcp-docker/claude-md)<a href="https://agentmods.dev/instructions/malaccamaxgit/whatsapp-mcp-docker/claude-md"><img src="https://agentmods.dev/badge/instructions/malaccamaxgit/whatsapp-mcp-docker/claude-md.svg" alt="Measured on agentmods" 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 | $0.01980 | $0.01980 |
| Opus 5 | $0.00990 | $0.00990 |
| Sonnet 5 | $0.00396 | $0.00396 |
| Haiku 4.5 | $0.00198 | $0.00198 |
Grade A, and why
whatsapp-mcp-docker 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 6d 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 — 235 lines — stays where its author put it; the contents beside it link to each section on GitHub.
whatsapp-mcp-docker — TypeScript Project Reference
Migration Status: Complete (2026-04-03)
Codebase: 100% TypeScript
Quick Reference
| Task | Command |
|---|---|
| Build | docker compose build |
| Test | docker compose --profile test run --rm tester-container |
| Type check | docker compose --profile test run --rm tester-container npx tsc --noEmit |
| Lint | docker compose --profile test run --rm tester-container npm run lint |
| Dev mode | docker compose run --rm -e NODE_ENV=development whatsapp-mcp-docker npx tsx --watch src/index.ts |
Project Structure
src/
├── index.ts # Entry point, stdio transport, lifecycle
├── server.ts # Server factory (createServer) for tools + security wiring
├── whatsapp/
│ ├── client.ts # whatsmeow-node wrapper, events, media
│ └── store.ts # SQLite persistence, FTS5, encryption, auto-purge
├── tools/
│ ├── auth.ts # disconnect, authenticate (with auth rate limiting)
│ ├── status.ts # get_connection_status
│ ├── messaging.ts # send_message, list_messages, search_messages
│ ├── chats.ts # list_chats, search_contacts, catch_up, mark_messages_read, export_chat_data
│ ├── media.ts # download_media, send_file (with file security)
│ ├── approvals.ts # request_approval, check_approvals
│ ├── groups.ts # create_group, get_group_info, get_joined_groups, get_group_invite_link,
│ │ # join_group, leave_group, update_group_participants,
│ │ # set_group_name, set_group_topic
│ ├── reactions.ts # send_reaction, edit_message, delete_message, create_poll
│ ├── contacts.ts # get_user_info, is_on_whatsapp, get_profile_picture
│ └── wait.ts # wait_for_message
├── security/
│ ├── audit.ts # SQLite audit log with file fallback
│ ├── crypto.ts # AES-256-GCM field-level encryption
│ ├── file-guard.ts # Path confinement, extension/magic checks, quota
│ └── permissions.ts # Whitelist, rate limit, tool disable, auth throttle
└── utils/
├── fuzzy-match.ts # Levenshtein + substring matching
├── phone.ts # E.164 validation, JID conversion
├── errors.ts # Error classification and structured error responses
├── zod-schemas.ts # Shared Zod schemas (PhoneArraySchema)
└── debug.ts # Debug logging utility
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.
- 6d ago First seen · 235 lines · 1,980 tokens per session scan A 02564bf92795
whatsapp-mcp-docker CLAUDE.md is an instructions file published in the GitHub repository Malaccamaxgit/whatsapp-mcp-docker (1 stars, last pushed 3d ago), licensed Apache-2.0. It adds 1,980 tokens to every session, about $0.0099 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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