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Privi Verify

io.github.canoydario847-cloud/privi-verifycanoydario847-cloudstreamable-httpv0.4.0Scanned

Manufacturing lot verification and chain of custody for AI agents, paid per call in USDC (x402).

6 tools: 4 change things and 2 only read.

Tools: 0 delete, 0 irreversible, 4 write, 2 read.
  • Reads private data · 1
  • Reads text others write · 1
  • Can send data out · 0
  • No findings

Sign-in required, no OAuth metadata. Remote posture

Anlyon alternative

4 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.

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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.

6 tools

Changes things 4Claude Code: ask
  • privi_chain_of_custodyFull ordered event history for a lot with each event's fingerprint, plus an integrity check of the whole chain.No findings

    Why it is in this group

    • Nothing in its name or description says what it does, so it is counted as a write.
    • The server marks it read-only (readOnlyHint: true), but an annotation never lowers a class.
    Description, as the server wrote it
    Full ordered event history for a lot with each event's fingerprint, plus an integrity check of the whole chain. Paid per call via x402.

    Annotations the server declares

    • openWorldHint: false
    • readOnlyHint: true
  • privi_record_eventAppend an event to a lot's history (manufacturers only).No findings

    Why it is in this group

    • Nothing in its name or description says what it does, so it is counted as a write.
    Description, as the server wrote it
    Append an event to a lot's history (manufacturers only). Requires 'Authorization: Bearer <key>' with a key from PRIVI_WRITE_KEYS. Over stdio, writes are allowed only when PRIVI_ALLOW_LOCAL_WRITES=1.

    Annotations the server declares

    • destructiveHint: false
    • readOnlyHint: false
  • privi_token_marketPRIVI on Base: price, how much PRIVI and USDC the Privi swap desk holds (so whether a swap can fill), any Uniswap v3 / Aerodrome pools, and optionally a swap quote.Reads text others writeNo findings

    Why it is in this group

    • Nothing in its name or description says what it does, so it is counted as a write.
    • The server marks it read-only (readOnlyHint: true), but an annotation never lowers a class.

    What it can reach

    • untrusted-inputThe server marks it openWorldHint: true: it reaches things outside the server's own data.
    Description, as the server wrote it
    PRIVI on Base: price, how much PRIVI and USDC the Privi swap desk holds (so whether a swap can fill), any Uniswap v3 / Aerodrome pools, and optionally a swap quote. Every paid Privi tool also accepts PRIVI. Free.

    Annotations the server declares

    • openWorldHint: true
    • readOnlyHint: true
  • privi_verify_lotVerify a lot: product, first and latest custody events, recall status, and whether its record history is intact.No findings

    Why it is in this group

    • Nothing in its name or description says what it does, so it is counted as a write.
    • The server marks it read-only (readOnlyHint: true), but an annotation never lowers a class.
    Description, as the server wrote it
    Verify a lot: product, first and latest custody events, recall status, and whether its record history is intact. Paid per call via x402.

    Annotations the server declares

    • openWorldHint: false
    • readOnlyHint: true
Only reads 2Show 2 read-only tools
  • privi_lookup_fingerprintCheck whether a record fingerprint (from a label, certificate or document) exists in Privi.Reads private dataNo findings

    Why it is in this group

    • The name "privi_lookup_fingerprint" says "lookup": a word for reading.

    What it can reach

    • private-dataThe description's first sentence says "document": it reads documents.
    Description, as the server wrote it
    Check whether a record fingerprint (from a label, certificate or document) exists in Privi. Free.

    Annotations the server declares

    • openWorldHint: false
    • readOnlyHint: true
  • privi_pricingList Privi Verify tools, what each costs, and how payment works.No findings

    Why it is in this group

    • The description's first verb is "list": a word for reading.
    Description, as the server wrote it
    List Privi Verify tools, what each costs, and how payment works.

    Annotations the server declares

    • openWorldHint: false
    • readOnlyHint: true

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 outbound.

Reads private data1
Reads files, mail, messages, databases, secrets, calendars or repositories.
Reads text others write1
Brings in text someone else can write: web pages, inbound email, messages, issues and comments.
Can send data out0
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.

Remote posture

What anyone on the internet sees at the remote endpoint: an anonymous initialize and tools/list, and the public OAuth metadata.

Sign-in required, no OAuth metadata

Looked at Oct 22, 2026, 14:57 UTC, unchanged since Oct 22, 2026. No credentials were sent and no tool was called. What is looked at.

Reachable
yes
HTTP status of an anonymous initialize
404
tools/list served without credentials
no
Tools that change things, listed without credentials
0
Protocol version
not observed
WWW-Authenticate on 401
not observed
resource_metadata in WWW-Authenticate
not observed
RFC 9728 protected resource metadata
not observed
Authorization servers
not observed
Legacy HTTP+SSE transport
no
Dynamic client registration
not observed
Client ID metadata documents
not observed

The probe stopped: initialize answered HTTP 404.

Findings

Matches of fixed checks, with the text they matched.

No check matched anything in these tool definitions. That is not a safety guarantee.

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 0.4.0. Values in angle brackets are yours to fill in.

claude mcp add --transport http privi-verify https://privi-verify.onrender.com/mcp
claude mcp add --transport http privi-verify https://privi-verify.onrender.com/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__privi-verify__privi_pricing",
      "mcp__privi-verify__privi_lookup_fingerprint"
    ],
    "ask": [
      "mcp__privi-verify__privi_token_market",
      "mcp__privi-verify__privi_verify_lot",
      "mcp__privi-verify__privi_chain_of_custody",
      "mcp__privi-verify__privi_record_event"
    ],
    "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 privi-verify. Review it before you use it.

Capability tags behind 2 rules
  • mcp__privi-verify__privi_token_market untrusted-input
  • mcp__privi-verify__privi_lookup_fingerprint private-data

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/io.github.canoydario847-cloud/privi-verify/verify?hash=5da5b9dfd9161ab236c191c924de8621dd592936d908754ece88da68650bc42a" | jq -e '.changed == false'

Pinned hash 5da5b9dfd916, from Oct 26, 2026, 20:18 UTC.

Watch

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

https://anlyon.dev/servers/io.github.canoydario847-cloud/privi-verify/changes.xml

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Badge

anlyon.dev badge for io.github.canoydario847-cloud/privi-verify
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Source: MCP Registry · repository. Synced Oct 26, 2026, 20:18 UTC.