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Oxaide — Singapore company research for AI agents

by leewenjie · remote · no sign-in to list tools · v2.0.1 · published by GitHub user leewenjie

Agent-buys cited Singapore company research: ACRA/URA/GeBIZ packs, S$49/390/1500 per job.

Final · 1Changes · 3

8 tools: 1 do something that can't be undone, 3 change things and 4 only read.

Scanned Oct 21, 2026

No check matched anything in the tool definitions. No finding is not a safety guarantee. How the checks work.

claude mcp add --transport http oxaide https://oxaide.com/mcp

Tools

Open a tool for its reasons and full description. Descriptions are the publisher's own words, shown as they are.

8 tools

Can't be undone 1Claude Code: ask
  • pay_auditPay a quoted job.Reads text others writeNo findings

    Why it is in this group

    • The name "pay_audit" says "pay": a word that usually means money moves, which cannot be taken back.

    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
    Pay a quoted job. method=stripe returns a Stripe Checkout URL (cards + PayNow). method=x402 (default) returns x402 v2 payment requirements (USDC on Base); pay, then call again with the PAYMENT-SIGNATURE header or _meta["x402/payment"] to settle. Work starts only after payment is verified AND settled.

    Annotations the server declares

    • readOnlyHint: false
    • destructiveHint: false
    • idempotentHint: false
    • openWorldHint: true
Changes things 3Claude Code: ask
  • create_auditCreate a private research job (Oxaide).Reads text others writeNo findings

    Why it is in this group

    • The name "create_audit" says "create": a word for a change.

    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
    Create a private research job (Oxaide). Returns a job id immediately; the AI quote (S$49 Quick check / S$390 Pack / S$1500 Board pack) is emailed within ~15m. Pay with pay_audit before any work starts.

    Annotations the server declares

    • readOnlyHint: false
    • destructiveHint: false
    • idempotentHint: false
    • openWorldHint: true
  • ping_checkRun one prepaid registry ping (Quick check, ~5 min, result by email + status page).Reads private dataReads text others writeNo findings

    Why it is in this group

    • The name "ping_check" says "ping": a word for reading.
    • The description's first verb is "run": a word for a change.

    What it can reach

    • private-dataThe description's first sentence says "email": it reads mail.
    • untrusted-inputThe server marks it openWorldHint: true: it reaches things outside the server's own data.
    • untrusted-inputThe description's first sentence says "run" and "email": it reads inbound email, which other people can write.
    Description, as the server wrote it
    Run one prepaid registry ping (Quick check, ~5 min, result by email + status page). Needs a pack_id from a ping-pack purchase (100 pings S$150, 90d). The delivery email must match the purchase email (+tags ok). No pack? POST /api/brief/ping-pack first (see https://oxaide.com/agents).

    Annotations the server declares

    • readOnlyHint: false
    • destructiveHint: false
    • idempotentHint: false
    • openWorldHint: true
  • subscribe_watchStart a prepaid 12-month Watchtower watch: UEN S$490, business-name S$290, IPOS-filing S$790, supplier S$990, portfolio S$2490, grant-call S$490, award-intel S$990.Reads text others writeNo findings

    Why it is in this group

    • The name "subscribe_watch" says "subscribe": a word for a change.

    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
    Start a prepaid 12-month Watchtower watch: UEN S$490, business-name S$290, IPOS-filing S$790, supplier S$990, portfolio S$2490, grant-call S$490, award-intel S$990. Returns a Stripe checkout URL (cards + PayNow); the watch activates on payment. Needs the target + delivery email.

    Annotations the server declares

    • readOnlyHint: false
    • destructiveHint: false
    • idempotentHint: false
    • openWorldHint: true
Only reads 4Claude Code: allow
  • get_auditGet one job: status, quoted tier/price, payment state, delivery state.No findings

    Why it is in this group

    • The name "get_audit" says "get": a word for reading.
    Description, as the server wrote it
    Get one job: status, quoted tier/price, payment state, delivery state. Poll after create_audit.

    Annotations the server declares

    • readOnlyHint: true
    • destructiveHint: false
    • idempotentHint: true
    • openWorldHint: false
  • get_audit_resultGet the delivered answer/pack for a job (markdown summary; files arrive by email + status page).Reads private dataReads text others writeNo findings

    Why it is in this group

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

    What it can reach

    • private-dataThe description's first sentence says "get" and "file": it reads files.
    • untrusted-inputThe description's first sentence says "get" and "email": it reads inbound email, which other people can write.
    Description, as the server wrote it
    Get the delivered answer/pack for a job (markdown summary; files arrive by email + status page).

    Annotations the server declares

    • readOnlyHint: true
    • destructiveHint: false
    • idempotentHint: true
    • openWorldHint: false
  • list_auditsAdmin only: list recent jobs.No findings

    Why it is in this group

    • The name "list_audits" says "list": a word for reading.
    Description, as the server wrote it
    Admin only: list recent jobs. Requires admin_token matching the server MCP_ADMIN_TOKEN (disabled when unset). Never open to the public.

    Annotations the server declares

    • readOnlyHint: true
    • destructiveHint: false
    • idempotentHint: true
    • openWorldHint: false
  • lookup_ownershipFree instant lookup: registered name, status, entity type, and registration date for a UEN from the monthly register snapshot.No findings

    Why it is in this group

    • The name "lookup_ownership" says "lookup": a word for reading.
    Description, as the server wrote it
    Free instant lookup: registered name, status, entity type, and registration date for a UEN from the monthly register snapshot. Officers and shareholders are NOT in the free snapshot — for the ownership chain, open a cited screen with create_audit ("Ownership of <name> (<uen>)").

    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 outbound.

Reads private data2
Reads files, mail, messages, databases, secrets, calendars or repositories.
Reads text others write5
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.

Looked at Oct 22, 2026, 15:01 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
200
tools/list served without credentials
yes
Tools that change things, listed without credentials
4
Protocol version
2025-06-18
WWW-Authenticate on 401
not observed
resource_metadata in WWW-Authenticate
none
RFC 9728 protected resource metadata
none
Authorization servers
none
Legacy HTTP+SSE transport
no
Dynamic client registration
not observed
Client ID metadata documents
not observed
  • HighThe whole server

    The endpoint served tools/list without credentials, and the list has 4 tools that change things (1 irreversible, 3 write). Whether a call also works without credentials was not tested: tools are never called.

    Matched text

    https://oxaide.com/mcp: tools/list returned 8 tools to an anonymous client, including pay_audit (irreversible), create_audit (write), ping_check (write), subscribe_watch (write)

    What this check looks for

Install

Pinned to version 2.0.1. Values in angle brackets are yours to fill in.

claude mcp add --transport http oxaide https://oxaide.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__oxaide__get_audit",
      "mcp__oxaide__get_audit_result",
      "mcp__oxaide__lookup_ownership",
      "mcp__oxaide__list_audits"
    ],
    "ask": [
      "mcp__oxaide__create_audit",
      "mcp__oxaide__ping_check",
      "mcp__oxaide__pay_audit",
      "mcp__oxaide__subscribe_watch"
    ],
    "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 oxaide. Review it before you use it.

Capability tags behind 5 rules
  • mcp__oxaide__create_audit untrusted-input
  • mcp__oxaide__ping_check private-data, untrusted-input
  • mcp__oxaide__pay_audit untrusted-input
  • mcp__oxaide__get_audit_result private-data, untrusted-input
  • mcp__oxaide__subscribe_watch untrusted-input