Borrowing it
Nothing to install: this file belongs to DingyangLyu/MatClaw. 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/DingyangLyu/MatClaw/main/.claude/skills/customize/SKILL.mdgit clone --depth 1 https://github.com/DingyangLyu/MatClawWrote 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/skills/dingyanglyu/matclaw/customize)<a href="https://agentmods.dev/skills/dingyanglyu/matclaw/customize"><img src="https://agentmods.dev/badge/skills/dingyanglyu/matclaw/customize/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/skills/dingyanglyu/matclaw/customize"><img src="https://agentmods.dev/badge/skills/dingyanglyu/matclaw/customize.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 | $0.00060 | $0.00938 |
| Opus 5.5 | $0.00024 | $0.00375 |
| Sonnet 5.5 | $0.00012 | $0.00188 |
| Haiku 4.5 | $0.00006 | $0.00094 |
Grade A, and why
customize 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 1mo 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.
Copies of this mod
8 near-identical copies found in the catalogue:
- customize — 95% identical, 16 lines differ
- customize — 95% identical, 16 lines differ
- customize — 95% identical, 16 lines differ
- customize — 95% identical, 16 lines differ
- customize — 95% identical, 10 lines differ
- customize — 95% identical, 18 lines differ
- customize — 95% identical, 16 lines differ
- customize — 95% identical, 18 lines differ
How it starts
The opening of the file, as written. The whole thing — 111 lines — stays where its author put it; the contents beside it link to each section on GitHub.
MatClaw Customization
This skill helps users add capabilities or modify behavior. Use AskUserQuestion to understand what they want before making changes.
Workflow
- Understand the request - Ask clarifying questions
- Plan the changes - Identify files to modify
- Implement - Make changes directly to the code
- Test guidance - Tell user how to verify
Key Files
| File | Purpose |
|---|---|
src/index.ts |
Orchestrator: state, message loop, agent invocation |
src/channels/whatsapp.ts |
WhatsApp connection, auth, send/receive |
src/ipc.ts |
IPC watcher and task processing |
src/router.ts |
Message formatting and outbound routing |
src/types.ts |
TypeScript interfaces (includes Channel) |
src/config.ts |
Assistant name, trigger pattern, directories |
src/db.ts |
Database initialization and queries |
src/whatsapp-auth.ts |
Standalone WhatsApp authentication script |
groups/CLAUDE.md |
Global memory/persona |
Common Customization Patterns
Adding a New Input Channel (e.g., Telegram, Slack, Email)
Questions to ask:
- Which channel? (Telegram, Slack, Discord, email, SMS, etc.)
- Same trigger word or different?
- Same memory hierarchy or separate?
- Should messages from this channel go to existing groups or new ones?
Implementation pattern:
- Create
src/channels/{name}.tsimplementing theChannelinterface fromsrc/types.ts(seesrc/channels/whatsapp.tsfor reference) - Add the channel instance to
main()insrc/index.tsand wire callbacks (onMessage,onChatMetadata) - Messages are stored via the
onMessagecallback; routing is automatic viaownsJid()
Adding a New MCP Integration
Questions to ask:
- What service? (Calendar, Notion, database, etc.)
- What operations needed? (read, write, both)
- Which groups should have access?
Implementation:
- Add MCP server config to the container settings (see
src/container-runner.tsfor how MCP servers are mounted) - Document available tools in
groups/CLAUDE.md
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.
- 1mo ago First seen · 111 lines · 60 tokens per session scan A a6aa1ca1bd3d
customize is a skill published in the GitHub repository DingyangLyu/MatClaw (98 stars, last pushed 6mo ago), licensed Apache-2.0. It adds 60 tokens to every session and 938 once invoked, about $0.0002 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.
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