Fight AI with AI. The security layer for AI agents that touch money — 6 adversarial AI agents debate crypto token risk. MCP server for Claude, Cursor, OpenClaw, Codex.
VerdictSwarm MCP Server
以下摘录自该仓库的 README(片段) · 在 GitHub 读完整 README →
> **Retired October 7, 2026.** The hosted VerdictSwarm API and MCP service are decommissioned. The published package depends on that retired API and no longer provides token checks, free keys, live pricing, or payment services. This repository preserves the implementation for reference and reuse under its existing license. The setup instructions below describe the former service.
VerdictSwarm is a pre-trade security layer for agents that touch crypto. This MCP server exposes the Verdict API v2 as a small set of read-only tools for token checks, size-aware exit screening, and live pricing discovery.
Quick start
No account setup is required. If VS_API_KEY is absent, the server mints a free key on the first API-backed tool call and saves it in the platform user config directory.
Then ask your MCP client: “Check DezXAZ8z7PnrnRJjz3wXBoRgixCa6xjnB7YaB1pPB263 on Solana at fast level.”
To supply an existing free or credits-backed key:
Claude Desktop, Cursor, Windsurf, and OpenClaw
Use this server entry (the env block is optional):
Without VS_API_KEY, the self-provisioned key is stored at:
- macOS: ~/Library/Application Support/VerdictSwarm/config.json
- Linux: ${XDG_CONFIG_HOME:-~/.config}/verdictswarm/config.json
- Windows: %APPDATA%\VerdictSwarm\config.json
The file is created with user-only permissions where the operating system supports them. Set VS_CONFIG_DIR to override the directory.
Tools
| Tool | Description |
|---|---|
| check_token(address, chain="solana", level="fast") | Calls POST /v2/verdict and returns action, score, summary, and the five strongest signals. Levels are triage, fast, and deep. |
| exit_sim(address, size_usd, side) | Requests include:["exit_sim"] and returns the fresh Solana exit-simulation block. Side is buy or sell. |
| get_pricing() | Reads live pricing, levels, limits, and supported chains from GET /v2/verdict/info. |
The 0.1.x names scan_token, get_quick_score, check_rug_risk, get_token_report, and verify_payment are no longer advertised as MCP tools; clients see only the three current v2 tools above. An explicit call to an old name still returns a migration response and makes no legacy pay-lane request.
Free quota and x402 overflow
Free keys have per-level daily limits advertised by the API. If a limit is exhausted, the tool response says when the quota resets and preserves the complete x402 challenge. To continue immediately, set VS_API_KEY to a credits-backed key or use the returned x402 payment instructions.
The MCP client sends these attribution headers on API requests:
- X-VS-Integration: mcp
- X-VS-SDK-Version: 0.2.1
Configuration
| Environment variable | Default | Description |
|---|---|---|
| VS_API_KEY | unset | Optional free or credits-backed v2 API key. |
| VS_API_URL | https://api.vswarm.io | VerdictSwarm API base URL. |