Proofsource

co.proofsource由 proofsource.co 发布官方发布者v1.0.0更新于 Oct 24, 2026

AI visibility: which buyer questions name your brand in ChatGPT, Perplexity, Claude, AI Overviews.

已验证Streamable HTTP可网页运行网页搜索与抓取数据与分析商业与电商

概览

AI 生成的概览

让助手查看 ChatGPT、Perplexity、Claude 和 Google AI 在回答买家问题时提及某品牌的频率，并跟踪竞品与被引用网站

可以做什么
Proofsource 报告工作区内各品牌在 AI 回答中的可见度。读取类工具先列出品牌和主题，再按引擎返回提及率、声量份额、平均位置、引用份额和情感倾向，以及被点名的竞品、被引用的网站、近期变化和待修复的差距。写入类工具可添加品牌、添加买家问题，并把某项修复标记为已上线，以便衡量其对提及率的影响。另有报告链接工具返回可分享的报告，示例工具无需登录即可使用。
适用场景
当你希望助手审查 AI 助手如何描述某品牌、查看它们转而推荐哪些竞品，或根据可见度差距制定优先级计划并跟踪已上线修复是否改变数据时使用。
运行要求
通过 OAuth 2.1 登录的远程 Streamable HTTP 端点，需要 Proofsource 账户（邮箱加一次性验证码）。未声明 API 密钥或环境变量。写入权限和问题数量上限取决于套餐与角色；使用工作邮箱的新账户可获两次免费扫描。
安装前请注意
写入类工具会改动工作区：add_brand 会启动扫描，create_prompt 添加的问题计入套餐问题上限，mark_fix_shipped 会记录一项修复。报告链接是未公开列出但可分享的网址，应按半公开信息对待。提交的品牌网站会被该服务读取。

安装

在 SourceWeft 中

  1. 打开 控制台中的 Proofsource，将其添加到工作区。
  2. 为需要使用其工具的对话启用该服务。

Web executable，通过 Streamable HTTP。 远程服务在工作区中配置后即可从网页运行时运行。

交给智能体安装

把这段提示词粘贴到 Claude Code、Codex、Cursor 等智能体，或 SourceWeft 对话中。智能体会读取该服务器的安装指南，先向你展示发布者、端点和登录方式，经你同意后再把它添加到你的客户端。密钥不会写进任何命令。

阅读 https://sourceweft.com/mcp/co.proofsource%2Fproofsource/install.md，并按其中说明把这个 MCP 服务器接入我的客户端。修改任何配置之前，先告诉我它的发布者、端点和登录方式，等我确认。不要把 API 密钥写进命令或我会提交的文件；问我密钥应从哪里获取。

查看智能体所依据的安装指南

其他 MCP 客户端

把它添加到你客户端的 mcpServers 配置中。

{
  "mcpServers": {
    "proofsource": {
      "type": "http",
      "url": "https://app.proofsource.co/v1/mcp"
    }
  }
}

README

Proofsource for Claude

Proofsource measures how AI assistants talk about your brand. It asks ChatGPT, Perplexity, Claude and Google AI Overviews the questions your buyers ask, and shows how often you are mentioned, which competitors are recommended instead, and which sources the answers cite.

This plugin connects Claude to your Proofsource workspace and adds two skills:

  • ai-visibility-audit: a sourced summary of your AI visibility, competitors, cited sources and recent changes.
  • fix-plan: a prioritized plan from your open gaps, plus tracking new buyer questions and shipped fixes (always asks first).

Install

/plugin marketplace add lcbasu/proofsource-plugins/plugin install proofsource@proofsource-plugins

Then run /mcp, pick proofsource and sign in with your Proofsource account. Try: "Is my brand mentioned in ChatGPT answers?"

Connect without the plugin

The connector URL is https://mcp.proofsource.co/mcp (OAuth 2.1; you sign in with your Proofsource email and a one-time code).

  • Claude (web or Desktop): Settings → Connectors → Add custom connector → paste the URL → Connect.

  • ChatGPT: Settings → Apps & Connectors → Advanced → turn on Developer mode → Create → paste the URL, choose OAuth.

  • Claude Code: claude mcp add --scope user --transport http proofsource https://mcp.proofsource.co/mcp, then /mcp to sign in.

  • Cursor, VS Code, Cline, Windsurf and other MCP clients: add a remote (Streamable HTTP) server with the URL above; see llms-install.md.

Also listed in the official MCP Registry as co.proofsource/proofsource (server.json).

Full guide: https://proofsource.co/docs/chatgpt-and-claude

Tools

Read: list_brands, list_topics, get_visibility, get_competitors, get_citations, get_changes, list_fix_opportunities, get_fix_verification, get_scan_status, get_report_link, see_example (works without signing in). Write (your workspace only, by your plan and role): add_brand, create_prompt, mark_fix_shipped.

New accounts with a work email get two free scans. Personal email addresses get an account without scans.

Support: https://proofsource.co/contact · Privacy: https://proofsource.co/privacy · Terms: https://proofsource.co/terms

来源：README.md，提交 a027e15

工具

14

list_brands

List my tracked brands

The brands this workspace tracks in AI answers, with ids and websites. Call first; every other tool takes a brand_id.

无需输入参数。

list_topics

Which buyer questions are tracked?

The topics and buyer questions this workspace asks ChatGPT, Perplexity, Claude and Google AI for a brand. Gives the topic_id create_prompt needs.

输入参数brand_id

get_visibility

Is my brand mentioned in AI answers?

How often ChatGPT, Perplexity, Claude and Google AI mention the brand when buyers ask about its category. by=engine (default): mention rate, share of voice, average position, citation share and sentiment per engine, with the change from the previous period. by=question: each buyer question's mention rate and rank.

输入参数byenginesbrand_idwindow_days

get_competitors

Who does AI recommend instead of me?

The competitors AI answers name for the brand's buyer questions, per engine, with each one's share of voice against the brand and how it changed over the window.

输入参数enginesbrand_idwindow_days

get_citations

Which sources do AI answers cite?

The websites AI answers cite for the brand's buyer questions, ranked by share of citations and by how many answers cite them, and where the brand's own site ranks.

输入参数limitenginesbrand_idwindow_days

get_changes

What changed in my AI visibility?

What moved over the window: the daily mention-rate trend, how much the engines' answers changed, notable changes on competitors' websites, and new pages about the category.

输入参数brand_idwindow_days

list_fix_opportunities

What should I fix to show up in AI answers?

The gaps that keep AI engines from citing or recommending the brand, each with its evidence and the suggested fix. Gives the gap_id mark_fix_shipped needs.

输入参数brand_idinclude_closed

get_fix_verification

Did my fix work?

Each fix marked shipped for the brand with its mention rate before and after and a verdict: moved (beyond normal answer churn), within_noise, or awaiting_samples. Fixes marked "Not a fix" are left out; auto-detected page changes carry source auto_detected.

输入参数limitbrand_idfix_event_id

create_prompt

Track a new buyer question

Adds a buyer question to a topic so it is asked on every engine in the plan from the next run. Counts toward the plan's question limit. Calling again with the same text returns the existing question, never a duplicate.

输入参数text必填topic_id必填target_enginesconfirm_new_engines

mark_fix_shipped

I shipped a fix

Records that a fix shipped, against a gap_id from list_fix_opportunities or a published content_draft_id, so get_fix_verification can measure whether it moved the brand's mention rate. Calling again with the same fix and description returns the existing record.

输入参数gap_idbrand_idshipped_atdescription必填content_draft_idacknowledge_unfilled_gaps

add_brand

Check my brand in AI answers

Start measuring a brand: does ChatGPT, Perplexity, Claude or Google AI mention it, and who does AI recommend instead? Give the brand's website (or its app store, Google Maps, YouTube or Instagram link). It reads the site, picks the buyer questions, and starts the first scan across the AI engines. Reading the site takes 1-2 minutes; if it is still running, call again with the same link and it picks up the same run, never a second one. Returns the brand_id; then use get_scan_status.

输入参数link必填description

get_scan_status

Is my brand's scan done?

Progress of a brand's first scan after add_brand: the stage, how many AI answers are in out of how many expected, per engine, and when it should finish. Once complete, use get_visibility for the results.

输入参数brand_id

see_example

See an example AI visibility card

Shows what Proofsource measures, without signing in: a real visibility card for one example brand (Tesla), from answers collected from ChatGPT, Perplexity, Claude and Google AI Overviews. It shows how often AI answers mention the brand, per engine, which competitors they name instead, and sample answers. Use it when someone asks whether their brand shows up in AI answers and has not signed in. It always shows the example brand; to check their own brand they sign in.

输入参数brand

版本历史

1
  1. v1.0.0最新Oct 13, 2026

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