Server data from the Official MCP Registry
Evidence-backed web verification for agents with deterministic JSON, text evidence, and screenshots.
Evidence-backed web verification for agents with deterministic JSON, text evidence, and screenshots.
Remote endpoints: streamable-http: https://proof.reprompt.jp/mcp sse: https://proof.reprompt.jp/mcp/sse
Valid MCP server (1 strong, 0 medium validity signals). No known CVEs in dependencies. Imported from the Official MCP Registry.
Endpoint verified · Requires authentication · 1 issue found
Security scores are indicators to help you make informed decisions, not guarantees. Always review permissions before connecting any MCP server.
This plugin requests these system permissions. Most are normal for its category.
Remote Plugin
No local installation needed. Your AI client connects to the remote endpoint directly.
Add this to your MCP configuration to connect:
{
"mcpServers": {
"io-github-shin1219-eng-browser-proof": {
"url": "https://proof.reprompt.jp/mcp"
}
}
}From the project's GitHub README.
Browser Proof is evidence-backed web verification for agents.
Browser Proof is a verification component for agents that checks claims on public webpages and returns structured results with evidence text, screenshots, and deterministic JSON.
It is not a general-purpose browser automation product.
It is designed for situations where an agent needs external confirmation with evidence.
Browser Proof helps agents:
Production Browser Proof access now requires an API key.
X-API-KeyX-API-KeyCurrent launch plans:
trial: 20 credits / monthstarter: 1000 credits / monthpro: 10000 credits / monthInitial credit costs:
verify_claim: 5 creditslist_runs: 1 creditget_run: 1 creditget_run_screenshot: 1 creditIf you need a key for evaluation or paid use, contact RePrompt through the support or sales channel listed for this project.
curl -X POST https://proof.reprompt.jp/api/browser-proof \
-H "X-API-Key: YOUR_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"url": "https://example.com",
"task": "Check whether this page says it is for use in documentation."
}'
Example response:
{
"success": true,
"answer": "Yes, the page states that it is for use in documentation examples.",
"evidence_text": "This domain is for use in documentation examples without needing permission.",
"source_url": "https://example.com",
"checked_at": "2026-04-08T15:00:00Z",
"screenshot_url": "supabase://browser-proof-evidence/example.com/root/2026-04-08T15-00-00-000Z.jpg",
"error": null
}
Notes:
screenshot_url is currently returned as an internal storage reference string.Browser Proof exposes remote MCP endpoints.
https://proof.reprompt.jp/mcphttps://proof.reprompt.jp/mcp/sseSee:
server.jsonexamples/docs/mcp.mdPOST /api/browser-proofGET /api/runsGET /api/runs/:idGET /api/runs/:id/screenshotGET /healthProduction use requires an API key.
X-API-Key: YOUR_API_KEYX-API-Key is the canonical formatSee:
docs/auth.mdexamples/mcp/See:
docs/limits.mddocs/retention.mddocs/privacy.mdIf a value is not finalized, mark it as planned or to be finalized. Do not present tentative values as final.
This repository is the public shelf for Browser Proof:
Implementation details live separately in the private core repository.
agent-card.jsonserver.jsonopenapi.yamlschema/examples/docs/Be the first to review this server!
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