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 agentmods add instructions/hal666/vision-mcp/agents-mdgit clone --depth 1 https://github.com/hal666/vision-mcpWhat 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 | $0.00427 | $0.00427 |
| Opus 5 | $0.00214 | $0.00214 |
| Sonnet 5 | $0.00085 | $0.00085 |
| Haiku 4.5 | $0.00043 | $0.00043 |
Grade A, and why
vision-mcp AGENTS.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 yesterday.
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
vision
给纯文本模型补视觉。引擎是 Node CLI vision，MCP / Skill / dsh 插件都 spawn 它。
结构
bin/vision.js # 入口：vision add|see|install|mcp|...
lib/ # config / engine / install / mcp / cli
dsh/ # DeepSeek Harness 插件：工具 + 聊天框图片拦截
skills/vision-see/ # 教 agent 何时看图、如何 添加/删除/切换/启用/关闭
tests/ # node --test，不打真实视觉 API
- 配置只住
~/.vision-mcp/config.json - 视觉请求走 OpenAI-compatible
/v1/chat/completions - 默认图源是系统剪贴板
- stdout：CLI 结果或 MCP JSON-RPC；日志打 stderr
- dsh 聊天框附图：插件在
llm/stream把图转成文字再交给当前文本模型；会话里仍显示原图 - 不写 Python。安装用 npm
用户路径
npm i -g github:hal666/vision-mcp
vision install
然后在 agent 里说「添加」给 model + apikey，或直接：
vision add <model> <apikey>
Agent 输入框：/vision add /vision delete /vision switch /vision enable /vision disable /vision see
终端：vision add 等同，没有 /。
命令
npm install
npm test
node bin/vision.js doctor
改完必须跑 npm test 和 node bin/vision.js doctor。
约束
- 不删用户数据、不改系统配置、不装无关全局包
- 不写 Playwright / HTML / 网页抓取
- 换规范先改本文件，再改代码
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.
- yesterday First seen · 54 lines · 427 tokens per session scan A 80c923e944ed
vision-mcp AGENTS.md is an instructions file published in the GitHub repository hal666/vision-mcp (0 stars, last pushed 12d ago), licensed MIT. It adds 427 tokens to every session, about $0.0021 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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