Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx skills add xuiltul/animaworks --skill chatwork-toolgit clone --depth 1 https://github.com/xuiltul/animaworksWrote 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/xuiltul/animaworks/chatwork-tool)<a href="https://agentmods.dev/skills/xuiltul/animaworks/chatwork-tool"><img src="https://agentmods.dev/badge/skills/xuiltul/animaworks/chatwork-tool/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/xuiltul/animaworks/chatwork-tool"><img src="https://agentmods.dev/badge/skills/xuiltul/animaworks/chatwork-tool.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- NVIDIA SkillSpector pass
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 | $0.00053 | $0.00569 |
| Opus 5.5 | $0.00021 | $0.00228 |
| Sonnet 5.5 | $0.00011 | $0.00114 |
| Haiku 4.5 | $0.00005 | $0.00057 |
Grade A, and why
chatwork-tool 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 20d 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.
What it actually says
Chatwork Tool
An external tool for sending, receiving, searching, and managing Chatwork messages.
How to Invoke
Bash: Run with animaworks-tool chatwork <サブコマンド> [引数]. See the syntax below.
Action List
send — Send a message
animaworks-tool chatwork send ROOM MESSAGE
messages — Retrieve messages
animaworks-tool chatwork messages ROOM [-n 20]
search — Search messages
animaworks-tool chatwork search KEYWORD [-r ROOM] [-n 50]
unreplied — Check unreplied messages
animaworks-tool chatwork unreplied [--json]
include_toall(optional, default: false): Whether to include messages addressed to everyone
rooms — List rooms
animaworks-tool chatwork rooms
mentions — Retrieve mentions
animaworks-tool chatwork mentions [--json]
include_toall(optional, default: false): Whether to include messages addressed to everyone
delete — Delete a message (own messages only)
animaworks-tool chatwork delete ROOM MESSAGE_ID
sync — Synchronize messages (cache update)
animaworks-tool chatwork sync [ROOM]
CLI Usage
animaworks-tool chatwork send ROOM MESSAGE
animaworks-tool chatwork messages ROOM [-n 20]
animaworks-tool chatwork search KEYWORD [-r ROOM] [-n 50]
animaworks-tool chatwork unreplied [--json]
animaworks-tool chatwork rooms
animaworks-tool chatwork mentions [--json]
animaworks-tool chatwork delete ROOM MESSAGE_ID
animaworks-tool chatwork sync [ROOM]
animaworks-tool chatwork <サブコマンド> ... --as <identity>
Notes
- Operates with a personal token
CHATWORK_API_TOKEN__<自分の名前>. Not available if unregistered --as <identity>is available only when delegated viachatwork_tool.grants. With read delegation, write operations (such as send/delete) are not allowed- Rooms can be specified by room name or room ID
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.
- 20d ago Changed · +2 lines · +6 tokens per session b6458929ba5f
- 1mo ago First seen · 79 lines · 47 tokens per session scan A e3089a39f8b4
chatwork-tool is a skill published in the GitHub repository xuiltul/animaworks (267 stars, last pushed yesterday), licensed Apache-2.0. It adds 53 tokens to every session and 569 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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