io.arcai/arcai

io.arcai/arcaiarcai.iostreamable-httpv1.1.0Scanned 23 hours ago

Crypto intelligence: rug/scam scans for any token, verified whale flows, AI signals + track record

9 tools: 1 change things and 8 only read.

Reads private data · 0
Reads text others write · 9
Can send data out · 0
No findings

Tools listed without sign-in. Remote posture

Anlyon alternative

1 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 →

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.

9 tools

Changes things 1Creates or changes something that can be changed back.Claude Code: ask

scan_tokenFast rug/scam check for any Solana or EVM token by contract address (1–3 s, no AI cost).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
Fast rug/scam check for any Solana or EVM token by contract address (1–3 s, no AI cost). Returns a CLEAN / CAUTION / RISKY verdict with plain-language reasons, contract checks (mint & freeze authority, LP lock, honeypot, buy/sell tax, top holder, RugCheck or GoPlus risk score) and live market data (price, liquidity, 24h volume and trades, market cap, pool age). Use this before recommending or trading any token.
Annotations the server declares
- readOnlyHint: true
- openWorldHint: true
- title: Token risk scan

Only reads 8Looks things up and changes nothing.Show 8 read-only tools

analyze_tokenSlower, deeper report (10–40 s) written by ARC AI's model: overall score, scam probability, risk/hype/whale scores, narrative tags, section-by-section analysis and holder/developer…Reads text others writeNo findings
Why it is in this group
- The name "analyze_token" says "analyze": a word for reading.
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
Slower, deeper report (10–40 s) written by ARC AI's model: overall score, scam probability, risk/hype/whale scores, narrative tags, section-by-section analysis and holder/developer data. Prefer scan_token for a quick safety check; rate-limited to about 15 per minute.
Annotations the server declares
- readOnlyHint: true
- openWorldHint: true
- title: Full AI token report
get_coinPrice and 24h change for a coin plus ARC AI's own data on it: 24h whale buys/sells, the latest call from each agent (with that agent's graded accuracy) and its ARC AI listing score…Reads text others writeNo findings
Why it is in this group
- The name "get_coin" says "get": a word for reading.
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
Price and 24h change for a coin plus ARC AI's own data on it: 24h whale buys/sells, the latest call from each agent (with that agent's graded accuracy) and its ARC AI listing score if listed.
Annotations the server declares
- readOnlyHint: true
- openWorldHint: true
- title: Coin overview
get_launchesNew Solana tokens (under 7 days old, $10K+ liquidity) with an activity score, RugCheck safety label (safe / caution / risky), suspicious-volume flag (likely wash trading), liquidit…Reads text others writeNo findings
Why it is in this group
- The name "get_launches" says "get": a word for reading.
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
New Solana tokens (under 7 days old, $10K+ liquidity) with an activity score, RugCheck safety label (safe / caution / risky), suspicious-volume flag (likely wash trading), liquidity, 24h volume and trades.
Annotations the server declares
- readOnlyHint: true
- openWorldHint: true
- title: Launch Radar
get_newsLatest ARC AI market news stories (title, summary, coin, link).Reads text others writeNo findings
Why it is in this group
- The name "get_news" says "get": a word for reading.
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
Latest ARC AI market news stories (title, summary, coin, link). Stories include ARC AI's own whale and agent data where available.
Annotations the server declares
- readOnlyHint: true
- openWorldHint: true
- title: Crypto news
get_signalsLatest signals from ARC AI's six agents: verified whale trades, Sentinel rug warnings, Hunter launch picks, momentum and narrative calls.Reads text others writeNo findings
Why it is in this group
- The name "get_signals" says "get": a word for reading.
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
Latest signals from ARC AI's six agents: verified whale trades, Sentinel rug warnings, Hunter launch picks, momentum and narrative calls. Newest first.
Annotations the server declares
- readOnlyHint: true
- openWorldHint: true
- title: Live AI agent signals
get_track_recordHow often ARC AI's agents were right: graded BUY / SELL / rug-warning calls over the last 30 days per agent, plus recent calls with the evidence each was graded on.Reads text others writeNo findings
Why it is in this group
- The name "get_track_record" says "get": a word for reading.
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
How often ARC AI's agents were right: graded BUY / SELL / rug-warning calls over the last 30 days per agent, plus recent calls with the evidence each was graded on. Use it to decide how much weight to give a signal.
Annotations the server declares
- readOnlyHint: true
- openWorldHint: true
- title: Agent accuracy
get_whale_flowsVerified on-chain whale trades ($10K+ DEX swaps) in the last 24h, combined per coin: buys vs sells in USD, net flow, number of wallets, plus the most active whale wallets.Reads text others writeNo findings
Why it is in this group
- The name "get_whale_flows" says "get": a word for reading.
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
Verified on-chain whale trades ($10K+ DEX swaps) in the last 24h, combined per coin: buys vs sells in USD, net flow, number of wallets, plus the most active whale wallets. Optionally narrow to one coin by ticker or contract address.
Annotations the server declares
- readOnlyHint: true
- openWorldHint: true
- title: Whale inflows / outflows
searchSearch ARC AI for a coin or project by name or ticker: listed projects, tracked tokens with prices, published AI reports and news stories.Reads text others writeNo findings
Why it is in this group
- The name "search" says "search": a word for reading.
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
Search ARC AI for a coin or project by name or ticker: listed projects, tracked tokens with prices, published AI reports and news stories.
Annotations the server declares
- readOnlyHint: true
- openWorldHint: true
- title: Search ARC AI

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 or outbound.

Reads private data0: Reads files, mail, messages, databases, secrets, calendars or repositories.
Reads text others write9: Brings in text someone else can write: web pages, inbound email, messages, issues and comments.; analyze_token
get_coin
get_launches
get_news
get_signals
get_track_record
get_whale_flows
scan_token
search
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.

Tools listed without sign-in

Looked at Oct 22, 2026, 14:49 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: 1
Protocol version: 2025-06-18
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

WarnThe whole server
The endpoint served tools/list without credentials, and the list has 1 tool that changes things (1 write). Whether a call also works without credentials was not tested: tools are never called.
Matched text
https://arcai.io/mcp: tools/list returned 9 tools to an anonymous client, including scan_token (write)
What this check looks for

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

claude mcp add --transport http arcai https://arcai.io/mcp

claude mcp add --transport http arcai https://arcai.io/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__arcai__analyze_token",
      "mcp__arcai__get_signals",
      "mcp__arcai__get_whale_flows",
      "mcp__arcai__get_launches",
      "mcp__arcai__get_track_record",
      "mcp__arcai__get_coin",
      "mcp__arcai__search",
      "mcp__arcai__get_news"
    ],
    "ask": [
      "mcp__arcai__scan_token"
    ],
    "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 arcai. Review it before you use it.

Capability tags behind 9 rules

mcp__arcai__scan_token untrusted-input
mcp__arcai__analyze_token untrusted-input
mcp__arcai__get_signals untrusted-input
mcp__arcai__get_whale_flows untrusted-input
mcp__arcai__get_launches untrusted-input
mcp__arcai__get_track_record untrusted-input
mcp__arcai__get_coin untrusted-input
mcp__arcai__search untrusted-input
mcp__arcai__get_news untrusted-input

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.arcai/arcai/verify?hash=8dc6e47037455cbc0a835ef9c2fbcb323ce683991238191aee85d47e01685b77" | jq -e '.changed == false'

Pinned hash 8dc6e4703745, from Oct 21, 2026, 19:01 UTC.

Watch

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

https://anlyon.dev/servers/io.arcai/arcai/changes.xml

An Atom feed. Works in any feed reader or Slack's RSS app.

Badge

[![anlyon.dev](https://anlyon.dev/badge/io.arcai/arcai.svg)](https://anlyon.dev/servers/io.arcai/arcai)

Source: MCP Registry. Synced Oct 21, 2026, 18:13 UTC.