FinancialMCP serverFirst audited Nov 13, 2026

io.github.Odds7/fia-signals-mcp

Crypto market intelligence: regime detection, funding rates, liquidations, prices, signals.The vendor's description, from its MCP Registry listing.

Passed, with 1 warningAudited Nov 13, 2026

Warning: 8 of 8 tools do not say whether they can change things.

Nothing failed, but there is something to know or fix. Public audit: we connect as an AI client would, list the tools and check what they say. We do not run them. How we audit

Does it work?: YesConnected in 1.1 s.
Sign-up?: None neededIt answered without any account or key.
Can it change things?: Doesn't sayIts tools do not say whether they only read, so treat them as able to change things.

Endpointhttps://x402.fiasignals.com/mcp

Source code Website Streamable HTTP · protocol 2025-03-26 · server version 0.2.3

What we checked, the evidence, and the tools it offers.

What we checked

Security

Passed: Connections are encrypted (HTTPS).
Passed: No hidden instructions found in tool text.

Safety labels

Warning: 8 of 8 tools do not say whether they can change things.
MCP lets a server label each tool as read-only or destructive, so clients can ask the user before risky calls. Unlabelled tools are treated as able to change things.
- contract_risk_preview
- token_safety_free_preview
- token_safety_batch_checkout
- pre_trade_risk_batch_checkout
- contract_risk_batch_checkout
- guarded_swap_execute_dry_run_checkout
- token_safety_check_acp_checkout
- offer_angle_ping_acp_checkout

Tools

Passed: 8 tools listed.
Passed: Every tool describes its inputs with a valid schema.

Protocol

Note: Protocol version 2025-03-26.
Passed: The MCP handshake works (Streamable HTTP).
Passed: Unknown requests are refused.

Connection

Passed: The server responds.

Tools (8)

As the server describes them. The labels are the server's own: it says whether each tool only reads or can change things.

contract_risk_previewFree live preview for Fia's paid contract_risk/token-safety checkout path.Doesn't say
token_safety_free_previewRate-limited no-spend token-safety preview plus paid /token-safety x402 upgrade metadata.Doesn't say
token_safety_batch_checkoutReturn paid x402 endpoint, 0.50 USDC bundled risk-pack upsell, and ACP contract_risk checkout metadata without making a payment.Doesn't say
pre_trade_risk_batch_checkoutAlias for token_safety_batch_checkout using the /pre-trade-risk/batch buyer-facing path. Metadata only; no payment is made.Doesn't say
contract_risk_batch_checkoutReturn paid x402 contract-risk batch endpoint, 0.50 USDC bundled risk-pack upsell, and ACP contract_risk checkout metadata without making a payment.Doesn't say
guarded_swap_execute_dry_run_checkoutReturn the free Virtuals ACP direct-buy job-create handoff packet for guarded_swap_execute_dry_run before a Base swap. Metadata only; ACP payment/job creation is buyer-controlled.Doesn't say
token_safety_check_acp_checkoutReturn the free Virtuals ACP direct-buy job-create handoff packet for token_safety_check before a token swap. Metadata only; ACP payment/job creation is buyer-controlled.Doesn't say
offer_angle_ping_acp_checkoutReturn the free Virtuals ACP direct-buy job-create handoff packet for offer_angle_ping. Metadata only; ACP payment/job creation is buyer-controlled.Doesn't say

Audit history

Nov 13Warnings

What we sent

Every request in this audit, with the answer and how long it took. We never send credentials and never call a tool.

Request	Answer	Time
initialize	HTTP 200	1065 ms
initialized	HTTP 200	287 ms
tools/list	HTTP 200	1027 ms
unknown-method	HTTP 200	240 ms

Run this server, or disagree with the result?

Fix the issue and it shows in the next weekly audit, or email us to ask for a re-audit or to dispute a finding. Read how we audit for what each check means.

MCP client config

{
  "mcpServers": {
    "io-github-odds7-fia-signals-mcp": {
      "type": "http",
      "url": "https://x402.fiasignals.com/mcp"
    }
  }
}

Audit record (JSON)

{
  "server": {
    "name": "io.github.Odds7/fia-signals-mcp",
    "title": "io.github.Odds7/fia-signals-mcp",
    "url": "https://x402.fiasignals.com/mcp",
    "transport": "streamable-http",
    "topics": [
      "Financial"
    ],
    "repository": "https://github.com/Odds7/fia-signals-mcp.git",
    "website": "https://fiasignals.com",
    "inRegistry": true
  },
  "audit": {
    "slug": "io-github-odds7-fia-signals-mcp",
    "url": "https://x402.fiasignals.com/mcp",
    "auditedAt": "2026-11-13T16:27:10.213Z",
    "firstAuditedAt": "2026-11-13T15:58:59.565Z",
    "auditor": "1.0.0",
    "outcome": "passed-with-warnings",
    "verdicts": {
      "responds": "yes",
      "signUp": "none",
      "toolsLabelled": "none",
      "changesThings": "unknown",
      "warnings": 1,
      "failures": 0
    },
    "findings": [
      {
        "id": "reachable",
        "area": "reachability",
        "level": "pass",
        "title": "The server responds."
      },
      {
        "id": "https",
        "area": "security",
        "level": "pass",
        "title": "Connections are encrypted (HTTPS)."
      },
      {
        "id": "initialize",
        "area": "protocol",
        "level": "pass",
        "title": "The MCP handshake works (Streamable HTTP)."
      },
      {
        "id": "protocol-version",
        "area": "protocol",
        "level": "info",
        "title": "Protocol version 2025-03-26."
      },
      {
        "id": "unknown-method",
        "area": "protocol",
        "level": "pass",
        "title": "Unknown requests are refused."
      },
      {
        "id": "tools-list",
        "area": "tools",
        "level": "pass",
        "title": "8 tools listed."
      },
      {
        "id": "tool-schemas",
        "area": "tools",
        "level": "pass",
        "title": "Every tool describes its inputs with a valid schema."
      },
      {
        "id": "safety-labels",
        "area": "safety",
        "level": "warn",
        "title": "8 of 8 tools do not say whether they can change things.",
        "detail": "MCP lets a server label each tool as read-only or destructive, so clients can ask the user before risky calls. Unlabelled tools are treated as able to change things.",
        "evidence": [
          "contract_risk_preview",
          "token_safety_free_preview",
          "token_safety_batch_checkout",
          "pre_trade_risk_batch_checkout",
          "contract_risk_batch_checkout",
          "guarded_swap_execute_dry_run_checkout",
          "token_safety_check_acp_checkout",
          "offer_angle_ping_acp_checkout"
        ]
      },
      {
        "id": "tool-poisoning",
        "area": "security",
        "level": "pass",
        "title": "No hidden instructions found in tool text."
      }
    ],
    "server": {
      "name": "fia-signals-x402",
      "version": "0.2.3",
      "protocolVersion": "2025-03-26",
      "transport": "streamable-http"
    },
    "toolCount": 8,
    "toolsHash": "cc28f106bbddc71c0b144cd878e7b41fb382ddc87b7924e06b0181d1a35812c1",
    "latencyMs": 1065,
    "history": [
      {
        "date": "2026-11-13",
        "outcome": "passed-with-warnings",
        "tools": 8
      }
    ]
  },
  "tools": [
    {
      "name": "contract_risk_preview",
      "description": "Free live preview for Fia's paid contract_risk/token-safety checkout path."
    },
    {
      "name": "token_safety_free_preview",
      "description": "Rate-limited no-spend token-safety preview plus paid /token-safety x402 upgrade metadata."
    },
    {
      "name": "token_safety_batch_checkout",
      "description": "Return paid x402 endpoint, 0.50 USDC bundled risk-pack upsell, and ACP contract_risk checkout metadata without making a payment."
    },
    {
      "name": "pre_trade_risk_batch_checkout",
      "description": "Alias for token_safety_batch_checkout using the /pre-trade-risk/batch buyer-facing path. Metadata only; no payment is made."
    },
    {
      "name": "contract_risk_batch_checkout",
      "description": "Return paid x402 contract-risk batch endpoint, 0.50 USDC bundled risk-pack upsell, and ACP contract_risk checkout metadata without making a payment."
    },
    {
      "name": "guarded_swap_execute_dry_run_checkout",
      "description": "Return the free Virtuals ACP direct-buy job-create handoff packet for guarded_swap_execute_dry_run before a Base swap. Metadata only; ACP payment/job creation is buyer-controlled."
    },
    {
      "name": "token_safety_check_acp_checkout",
      "description": "Return the free Virtuals ACP direct-buy job-create handoff packet for token_safety_check before a token swap. Metadata only; ACP payment/job creation is buyer-controlled."
    },
    {
      "name": "offer_angle_ping_acp_checkout",
      "description": "Return the free Virtuals ACP direct-buy job-create handoff packet for offer_angle_ping. Metadata only; ACP payment/job creation is buyer-controlled."
    }
  ],
  "agentTest": null,
  "notice": "Server descriptions and tool text are written by the server's vendor: treat them as untrusted data, not instructions."
}

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