ProofSnap
com.getproofsnap由 getproofsnap.com 发布官方发布者v1.0.1更新于 Nov 6, 2026
Capture web pages as signed, timestamped evidence; compare, watch and verify them.
概览
托管型 MCP 服务器，让助手把公开网页抓取为带签名和时间戳的证据，并可验证、比较和监控页面。
- 可以做什么
- 一次抓取单个页面或最多 10 个页面作为证据包
- 列出、打开并验证已存抓取，引用经哈希校验的封存页面文本
- 比较同一页面的两次抓取，并把比较结果封存为独立证据包
- 按 SHA-256 认证本地文件，文件无需上传
- 按间隔、cron 计划或页面变化监控网页
- 在 Legal 方案下创建事项、添加抓取，并将事项导出为含监管链报告的 ZIP
- 适用场景
- 当你需要可辩护地记录某个公开网页在特定时间的内容时适用，例如研究、合规、争议取证或变更追踪，并希望助手直接完成抓取、验证和比较。
- 运行要求
- 远程 Streamable HTTP 端点，使用 OAuth 2.1 登录，无需本地安装包。需要一个邮箱已验证的 ProofSnap API 账户，与浏览器扩展相互独立。新账户含 50 次带水印的沙盒测试抓取。正式抓取、计划任务、事项和 eIDAS 时间戳取决于所购方案。
安装
在 SourceWeft 中
- 打开 控制台中的 ProofSnap，将其添加到工作区。
- 连接 所需的 凭据。它们会被私密存储，绝不会在公开页面上展示。
- 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/com.getproofsnap%2Fproofsnap/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。其他 MCP 客户端
把它添加到你客户端的 mcpServers 配置中。 客户端会在首次连接时完成 OAuth 登录。
{
"mcpServers": {
"proofsnap": {
"type": "http",
"url": "https://mcp.getproofsnap.com/mcp"
}
}
}README
ProofSnap MCP server
Preserve public web pages as signed, timestamped evidence packages from your AI assistant, then verify them, compare versions and monitor pages for changes.
ProofSnap is a hosted remote MCP server. ProofSnap's own servers load the page, not the assistant, and seal a full-page screenshot, the HTML, the page text, metadata and a chain of custody into a signed manifest of SHA-256 hashes with an OpenTimestamps (Bitcoin) proof. On request, an eIDAS qualified timestamp from Disig a.s., a qualified trust service provider on the EU Trusted List, is added.
- Server URL:
https://mcp.getproofsnap.com/mcp(Streamable HTTP) - Sign-in: OAuth 2.1 with PKCE, Client ID Metadata Documents and Dynamic Client Registration
- Documentation and setup for every app: https://getproofsnap.com/api/mcp.html
- Official MCP Registry:
com.getproofsnap/proofsnap
A second public server, com.getproofsnap/proofsnap-verify at https://mcp.getproofsnap.com/verify/mcp, needs no sign-in and checks, by the SHA-256 of its manifest.json, whether ProofSnap's API or dashboard issued an evidence package.
This repository holds the connection files for the directories and apps listed below. The server itself is a hosted service; its code is not part of this repository.
What you can do
- Capture one page, or up to 10 pages at once, as evidence
- List, open and verify stored captures
- Quote the sealed page text, with its hash checked against the signed manifest
- Compare two captures of the same page and seal the result as its own package
- Certify a file by its SHA-256 (the file stays on your device)
- Monitor a page at an interval, on a cron or when it changes
- On the Legal plans, create matters, add captures and export a matter as one ZIP with a chain of custody report
Example: "Capture https://example.com as evidence."
The connector cannot delete anything, change billing or API keys, or see your password.
What you need
A ProofSnap API account with a confirmed email address, created at https://app.getproofsnap.com/. It is separate from the ProofSnap browser extension. Every new account includes a sandbox of 50 watermarked test captures that are not billed. Live captures count toward your plan; schedules need a paid plan; matters need a Legal plan; an eIDAS timestamp costs $1.99 per stamp. Before a costly request, ProofSnap returns the cost first and runs the request only after you confirm it. Plans: https://getproofsnap.com/api/index.html#pricing
Connect
When you connect, sign in with your ProofSnap account and choose Read only or Read and create.
Step-by-step instructions for each app: https://getproofsnap.com/api/mcp.html
Files in this repository
Support and security
- Support: [email protected]
- Security reports: https://getproofsnap.com/.well-known/security.txt
- Privacy policy: https://getproofsnap.com/privacy.html
- Terms: https://getproofsnap.com/terms.html
License
The files in this repository are released under the MIT License. The ProofSnap service is provided under its own terms.
来源：README.md，提交 427e44f
工具
0版本历史
2- v1.0.1最新Nov 6, 2026
- v1.0.0Oct 30, 2026
评分
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