Koskamo

EveBrief Risk Oracle MCP

An MCP server that allows AI agents to check EVM addresses for rug-pull risks. It returns verdicts (none, low, high, critical) with on-chain evidence and heuristic signals. The check_address tool requires payment via x402 (USDC on Base or RLUSD on XRPL), while get_methodology is free.

Endpoint and access

No sign-in to connect and list tools. Individual tools may still need a vendor account, credentials, or permissions; check the documented prerequisites.

EveBrief Risk Oracle MCP logo, by EveBrief Risk OracleVendor evidenceStreamable HTTPNo sign-inEndpoint checked 2026-11-09Operated by EveBrief Risk Oracle
MCP endpoint (Streamable HTTP)
https://oracle.evebrief.org/mcp
Vendor documentation

What its tools do

2 tools, grouped by the hints the server advertises. Hints are self-declared, not verified behavior.

2 of 2 have a description · 2 of 2 declare behavior hints · 1 of 1 with parameters document them all

Checks and signals

Each line is separate evidence, not a trust score.

  • Passed Endpoint answered the live check ·
  • Passed Official MCP Registry namespace is tied to oracle.evebrief.org ·
  • Passed Endpoint is on the registry namespace domain ·
  • Availability 1 of 1 checks passed in 30 days

What you can do with it

  • Check EVM addresses for rug-pull risk
  • Retrieve risk verdicts with on-chain evidence
  • Access methodology for risk levels

Source and maintenance

Vendor evidenceRegistry 1.0.1

Protocol and capabilities

Server
onchain-risk-oracle 1.4
MCP protocol negotiated in check
2025-11-25
Tools
2 advertised
Resources
Not advertised
Resource templates
Not advertised
Prompts
Not advertised
Server-advertised capabilities
{
  "tools": {
    "listChanged": false
  }
}

Server-provided instructions

Untrusted server output shown for inspection. It is not Koskamo guidance and is excluded from knowledge search.

Use check_address for a paid x402 rug-pull risk check (RLUSD on XRPL or USDC on Base). 'none' means no record, not safe.

Tools

2 advertised

check_address — Check an EVM address for rug-pull risk
Advertised by the server during the last successful anonymous check.
Advertised read-onlyOpen-world

Paid per call via x402: 0.01 RLUSD on XRPL or 0.01 USDC on Base. Returns a risk verdict (none, low, high, critical) with reasons and evidence; findings separates on-chain facts with transactions from heuristic signals. Critical requires on-chain proof. 'none' means no record, not that an address is safe. Call without payment to get the payment terms, then repeat with _meta["x402/payment"].

check_address input schema
{
  "type": "object",
  "required": [
    "address"
  ],
  "properties": {
    "chain": {
      "type": "string",
      "description": "Optional chain name or id, for example base."
    },
    "address": {
      "type": "string",
      "pattern": "^0x[0-9a-fA-F]{40}$",
      "description": "EVM address: token, deployer, wallet or contract."
    }
  },
  "additionalProperties": false
}
check_address annotations
{
  "readOnlyHint": true,
  "openWorldHint": true,
  "destructiveHint": false
}
get_methodology — Get the ERO methodology
Advertised by the server during the last successful anonymous check.
Advertised read-only

Free. Risk levels, chain coverage and known limits of the verdicts.

get_methodology input schema
{
  "type": "object",
  "properties": {},
  "additionalProperties": false
}
get_methodology annotations
{
  "readOnlyHint": true,
  "openWorldHint": false,
  "destructiveHint": false
}

Prompts

Not advertised

No prompt definitions available.

Resources

Not advertised

No resource definitions available.

90-day uptime

A lightweight connection check about every six hours, sampled on hosts with many listings. It shows the server answered, not that its tools work.

Too few checks for a percentage yet (3 of 3 answered).

  1. 2026-11-09: 1 of 1 checks answered
  2. 2026-11-10: 2 of 2 checks answered

30-day availability

Aggregated from read-only remote checks; this is not a tool-execution or security guarantee.

Successful checks
1 of 1 (100%)
Average latency
1441 ms
95th percentile latency
1441 ms

Maintenance history

Public check and source-refresh events. Editorial and ownership records remain private.

  • · probe · passed · 1441 ms · metadata changed · 2 tool(s)

Connect from your client

Each snippet registers the same endpoint; pick the client you use.

This server is operated by the named third party. Listing and endpoint checks are not an endorsement or a security audit. Review the operator's permissions, terms, and data handling before connecting. How listings are checked and corrected.

Claude Code

Run this once in a terminal. It registers the remote server. Use --scope project to write .mcp.json for the repo.
Claude Code configuration
claude mcp add --transport http evebrief-risk-oracle-mcp https://oracle.evebrief.org/mcp

Codex

Run this once. Codex stores MCP servers in ~/.codex/config.toml (or .codex/config.toml in a trusted project).
Codex configuration
codex mcp add evebrief-risk-oracle-mcp --url https://oracle.evebrief.org/mcp

Cursor

Merge this server into .cursor/mcp.json in your project, then enable evebrief-risk-oracle-mcp in your MCP settings.
Cursor configuration
{
  "mcpServers": {
    "evebrief-risk-oracle-mcp": {
      "url": "https://oracle.evebrief.org/mcp"
    }
  }
}

Cline

Merge this into cline_mcp_settings.json (Cline → MCP Servers → Configure).
Cline configuration
{
  "mcpServers": {
    "evebrief-risk-oracle-mcp": {
      "type": "streamableHttp",
      "url": "https://oracle.evebrief.org/mcp",
      "disabled": false
    }
  }
}

VS Code

Merge this server into .vscode/mcp.json. Use MCP: List Servers to start evebrief-risk-oracle-mcp and inspect its tools.
VS Code configuration
{
  "servers": {
    "evebrief-risk-oracle-mcp": {
      "type": "http",
      "url": "https://oracle.evebrief.org/mcp"
    }
  }
}

Gemini CLI

Run this once. It writes .gemini/settings.json in the current project; pass --scope user for ~/.gemini/settings.json.
Gemini CLI configuration
gemini mcp add --transport http evebrief-risk-oracle-mcp https://oracle.evebrief.org/mcp

Claude Desktop

Open Claude Settings > Connectors > Add custom connector, enter this server URL and enable it for the conversation. This is a manual remote-connector handoff, not a desktop JSON configuration.
Claude Desktop configuration
https://oracle.evebrief.org/mcp

Windsurf

Merge this into ~/.codeium/windsurf/mcp_config.json, then refresh MCP in Cascade. Windsurf remote servers use serverUrl, not url.
Windsurf configuration
{
  "mcpServers": {
    "evebrief-risk-oracle-mcp": {
      "serverUrl": "https://oracle.evebrief.org/mcp"
    }
  }
}

Let your agent find its tools

Find servers like EveBrief Risk Oracle MCP from your agent. Add Koskamo once to search the index for endpoints, access requirements, and client setup. Public discovery needs no key.

Do you run EveBrief Risk Oracle MCP?

Prove ownership with a DNS record, a well-known file, or your Official MCP Registry entry, and your edits publish immediately. Proofs are re-checked weekly; admins can still hide or remove a listing.

Claim this listing