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VIA - Web/PDF extraction and API comparison

app.floot.via-router/via-gatewayvia-router.floot.appstreamable-httpv1.2.0Scanned

Web/PDF extraction and API comparison. x402 payments or prepaid comparison credit. Free discovery.

5 tools: 3 change things and 2 only read.

Tools: 0 delete, 0 irreversible, 3 write, 2 read.
  • Reads private data · 0
  • Reads text others write · 4
  • Can send data out · 2
  • 1 finding

Anlyon alternative

3 of these tools change something. Run those as governed actions.

Declare what an action changes, and Anlyon puts it under a shared limit, binds every approval to the exact request, and grades the outcome. It works on any HTTPS API you can describe as an action.

Anlyon does not run, proxy or govern this MCP server. A tool your own code calls directly is not routed through Anlyon and is not governed by it.

Import an OpenAPI spec →
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Tools

Grouped by what each tool does, most consequential first. Open one for its reasons and full description; descriptions are the publisher's own words.

5 tools

Changes things 3Claude Code: ask
  • via_api_compareCompare APIs for a buyer task.Reads text others write1 finding

    Why it is in this group

    • The name "via_api_compare" says "compare": a word for reading.
    • The server marks it as not read-only (readOnlyHint: false).

    What it can reach

    • untrusted-inputThe server marks it openWorldHint: true: it reaches things outside the server's own data.

    Findings

    • Warn

      The server marks "via_api_compare" as not read-only (readOnlyHint: false), and its words say it reads.

      Matched text

      annotations: {"readOnlyHint":false,"destructiveHint":false,"idempotentHint":false,"openWorldHint":true}; The name "via_api_compare" says "compare": a word for reading.

      What this check looks for
    Description, as the server wrote it
    Compare APIs for a buyer task. Pay0.01 USDC on Base with an authorized x402 wallet, or0.01 USD of prepaid VIA credit if your MCP connection has an x-credit-token header. Prepaid calls require requestId: a fresh UUID per task, reused only to retry the same task without another debit. Returns a recommendation and alternatives. Supplier purchase is separate.

    Annotations the server declares

    • readOnlyHint: false
    • destructiveHint: false
    • idempotentHint: false
    • openWorldHint: true
  • via_extract_pageExtract structured text from a public web page or PDF for 0.02 USDC on Base via x402.Reads text others writeCan send data outNo findings

    Why it is in this group

    • Nothing in its name or description says what it does, so it is counted as a write.

    What it can reach

    • untrusted-inputThe server marks it openWorldHint: true: it reaches things outside the server's own data.
    • outboundThe input takes a URL (input.url): a request to a URL can carry data to whoever runs it.
    Description, as the server wrote it
    Extract structured text from a public web page or PDF for 0.02 USDC on Base via x402. Payment is only made after buyer approval.

    Annotations the server declares

    • readOnlyHint: false
    • destructiveHint: false
    • idempotentHint: false
    • openWorldHint: true
  • via_extract_web_liteWeb Text Lite: extract clean text, title and headings from a public HTML or plain-text page (up to 1 MiB, max 10000 characters; no PDF, OCR, JavaScript rendering or links) for 0.00…Reads text others writeCan send data outNo findings

    Why it is in this group

    • Nothing in its name or description says what it does, so it is counted as a write.

    What it can reach

    • untrusted-inputThe server marks it openWorldHint: true: it reaches things outside the server's own data.
    • outboundThe input takes a URL (input.url): a request to a URL can carry data to whoever runs it.
    Description, as the server wrote it
    Web Text Lite: extract clean text, title and headings from a public HTML or plain-text page (up to 1 MiB, max 10000 characters; no PDF, OCR, JavaScript rendering or links) for 0.001 USDC on Base via x402. PDF URLs are refused before payment; use via_extract_page (0.02 USDC) for PDFs. Nothing is charged if extraction fails. Payment is only made after buyer approval.

    Annotations the server declares

    • readOnlyHint: false
    • destructiveHint: false
    • idempotentHint: false
    • openWorldHint: true
Only reads 2Show 2 read-only tools
  • via_get_serviceFree integration instructions for one VIA HTTP service: exact endpoint, JSON input schema, example and x402 payment steps.Reads text others writeNo findings

    Why it is in this group

    • The name "via_get_service" says "get": a word for reading.

    What it can reach

    • untrusted-inputThe description's first sentence says "http": it reads web pages, which anyone can write.
    Description, as the server wrote it
    Free integration instructions for one VIA HTTP service: exact endpoint, JSON input schema, example and x402 payment steps. Does not execute the service or authorize payment.

    Annotations the server declares

    • readOnlyHint: true
    • destructiveHint: false
    • idempotentHint: true
    • openWorldHint: false
  • via_list_servicesFree VIA service discovery.No findings

    Why it is in this group

    • The name "via_list_services" says "list": a word for reading.
    Description, as the server wrote it
    Free VIA service discovery. Lists HTTP services and advertised prices; does not run research, charge, sign or purchase.

    Annotations the server declares

    • readOnlyHint: true
    • destructiveHint: false
    • idempotentHint: true
    • openWorldHint: false

This is not a safety rating, and no finding is not a safety guarantee. The groups and findings come from fixed checks of the tool definitions the server returned on the date shown, not from its code or what it does when called. How the checks work.

Exfil surface

Which tools read private data, which read text someone else can write, and which can send data out. One of each is a path a prompt injection can use.

No private-data, untrusted-input, outbound path in this server alone: no tool is tagged private-data.

Reads private data0
Reads files, mail, messages, databases, secrets, calendars or repositories.
Reads text others write4
Brings in text someone else can write: web pages, inbound email, messages, issues and comments.
Can send data out2
Can carry data to people or systems: it sends, posts or publishes, or takes a recipient, channel or URL.

Other servers in the same agent add their own tools to these paths. Audit your whole setup to see them together.

Findings

Matches of fixed checks, with the text they matched.

1 warn
  • Warnvia_api_compare

    The server marks "via_api_compare" as not read-only (readOnlyHint: false), and its words say it reads.

    Matched text

    annotations: {"readOnlyHint":false,"destructiveHint":false,"idempotentHint":false,"openWorldHint":true}; The name "via_api_compare" says "compare": a word for reading.

    What this check looks for

History

Changes to its tool definitions and to its remote endpoint, newest first.

No change seen yet. Its tools are rescanned every day, and a remote endpoint is looked at once a week.

All changes to this server

Install

Pinned to version 1.2.0. Values in angle brackets are yours to fill in.

claude mcp add --transport http via-gateway https://via-router.floot.app/_api/mcp
claude mcp add --transport http via-gateway https://via-router.floot.app/_api/mcp

Run in a terminal.

Claude Code permissions

Allow the reads, ask before a change or a way out, deny the deletes. Paste into .claude/settings.json.

.claude/settings.json
{
  "permissions": {
    "allow": [
      "mcp__via-gateway__via_list_services",
      "mcp__via-gateway__via_get_service"
    ],
    "ask": [
      "mcp__via-gateway__via_extract_web_lite",
      "mcp__via-gateway__via_extract_page",
      "mcp__via-gateway__via_api_compare"
    ],
    "deny": []
  }
}

Tools that only read are allowed, tools that change things ask first, tools that delete or cancel are denied. A read that can send data out (it takes a URL, say) asks first too. It assumes the server is installed as via-gateway. Review it before you use it.

Capability tags behind 4 rules
  • mcp__via-gateway__via_get_service untrusted-input
  • mcp__via-gateway__via_extract_web_lite untrusted-input, outbound
  • mcp__via-gateway__via_extract_page untrusted-input, outbound
  • mcp__via-gateway__via_api_compare untrusted-input

Pin

Keep the decision: fail CI when the tools change, follow every change, or show a badge.

Pin in CI

Fail a build when the tools you reviewed are not the tools the server serves today.

curl -s "https://anlyon.dev/api/v1/servers/app.floot.via-router/via-gateway/verify?hash=52f43765c72922b05dd4c6b5401a68c24760eb0cee6f98b991ebb6e29c7c737f" | jq -e '.changed == false'

Pinned hash 52f43765c729, from Nov 1, 2026, 18:17 UTC.

Watch

Get told when its tools change: a new tool, a new description, a new class.

https://anlyon.dev/servers/app.floot.via-router/via-gateway/changes.xml

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Badge

anlyon.dev badge for app.floot.via-router/via-gateway
[![anlyon.dev](https://anlyon.dev/badge/app.floot.via-router/via-gateway.svg)](https://anlyon.dev/servers/app.floot.via-router/via-gateway)

Source: MCP Registry. Synced Nov 1, 2026, 18:17 UTC.