pixiv-cli-mcp-tool

pixiv-cli-mcp-tool is a skill for Claude Code, Codex from FlanChanXwO/pixiv-cli. It costs 34 tokens per session (375 once invoked), scanned A, original, MIT.

A development checklist for adding or changing a pixiv-cli MCP tool. An MCP tool is a documented function that another application can call through a standard interface.

In plain words
What is it for?
Use it when changing tool parameters, output, error handling, authentication behavior, fallback behavior, or runtime limits in the pixiv-cli project.
Why use it?
It helps keep the tool registration, tests, English and Chinese documentation, README, and changelog synchronized.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one. Also seen: installed under .agents/ (shared by several agents); mentions AGENTS.md.

Good fit Use it when changing tool parameters, output, error handling, authentication behavior, fallback behavior, or runtime limits in the pixiv-cli project.

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Install with agentmods
npx agentmods add skills/flanchanxwo/pixiv-cli/pixiv-cli-mcp-tool
Install

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.

Any agent
npx skills add FlanChanXwO/pixiv-cli --skill pixiv-cli-mcp-tool
Clone the repo
git clone --depth 1 https://github.com/FlanChanXwO/pixiv-cli

Made for: Claude Code, Codex.

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 pixiv-cli-mcp-tool

README.md
[![agentmods](https://agentmods.dev/badge/skills/flanchanxwo/pixiv-cli/pixiv-cli-mcp-tool/github.svg)](https://agentmods.dev/skills/flanchanxwo/pixiv-cli/pixiv-cli-mcp-tool)
Your own site
<a href="https://agentmods.dev/skills/flanchanxwo/pixiv-cli/pixiv-cli-mcp-tool"><img src="https://agentmods.dev/badge/skills/flanchanxwo/pixiv-cli/pixiv-cli-mcp-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.

agentmods 80×15 button for pixiv-cli-mcp-tool

Your own site · 80×15
<a href="https://agentmods.dev/skills/flanchanxwo/pixiv-cli/pixiv-cli-mcp-tool"><img src="https://agentmods.dev/badge/skills/flanchanxwo/pixiv-cli/pixiv-cli-mcp-tool.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 34 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 375 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe. Third-party audits
  • NVIDIA SkillSpector pass 7 Sept 2026
How audits are shown
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 $0.00034 $0.00375
Opus 5 $0.00017 $0.00187
Sonnet 5 $0.00007 $0.00075
Haiku 4.5 $0.00003 $0.00038

Measured 9d ago against content hash baf0caf2dd6e, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-09, from the pricing page.

Security

Grade A, and why

pixiv-cli-mcp-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 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.

.agents/skills/pixiv-cli-mcp-tool/SKILL.md · 24 lines

What it actually says

pixiv-cli MCP Tool

新增或修改 MCP tool 时使用,防止漏同步测试和文档。

边界

  • tool 注册、参数 schema、structured output 和 tool 文本在 internal/mcpserver;stdio runtime 由 internal/bootstrap 启动。
  • Pixiv 能力只经 internal/application.SDKService 调用顶层 pixiv public SDK,不直连 internal/pixiv/appapiwebapioauthresource
  • MCP stdout 保留给 JSON-RPC;运行期失败必须保留 structured result 并设 isError=true
  • web fallback 遵守 AGENTS.md 注意事项中的唯一规则;fallback 不支持的能力要报真实错误,不伪造数据。

变更 checklist

  1. internal/mcpserver 注册/修改 tool;认证类错误要暴露真实原因。
  2. 补充或更新 internal/mcpserver 聚焦测试,运行 go test ./internal/mcpserver/...,涉及共享行为时运行 go test ./...
  3. 同步 docs/en/mcp-tools.mddocs/zh-CN/mcp-tools.md:名称、参数、返回语义和 fallback 行为。
  4. 用户可见变化同步 README.md,并写入 CHANGELOG.md[Unreleased]
  5. 新增任何 timeout、截断、条数或重试限制必须有依据,并落实代码注释 + 文档 + 测试。
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. 9d ago First seen · 24 lines · 34 tokens per session scan A baf0caf2dd6e

Subscribe to this mod's changes

pixiv-cli-mcp-tool is a skill published in the GitHub repository FlanChanXwO/pixiv-cli (131 stars, last pushed today), licensed MIT. It adds 34 tokens to every session and 375 once invoked, about $0.0002 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 2026-08-30.