Token safety, trading signals, and social intel for AI agents. Pay-per-call USDC.
Most developer tooling work still happens through a UI a human drives. Harvey MCP server moves it into the conversation instead. Token safety, trading signals, and social intel for AI agents. Pay-per-call USDC.
MCP server for AI agents. Token safety scoring, trading signals, market regime detection, and social intelligence. Two payment options: x402 USDC micropayments or API key subscriptions.
The server publishes 4 tools. What each one is for:
Tier — Rate LimitFree — 100 calls/dayPro — UnlimitedPAYG — UnlimitedConfiguration is passed through the environment: SOLANA_SECRET_KEY. Treat anything key-shaped as a real credential — scope it to the minimum the server needs, and rotate it if it ever lands in a shared config.
The server ships on npm as mcpay, so your MCP client can launch it on demand — there is no separate build step. Add the server block to your client's configuration, restart it, and the tools register themselves.
This sits in the developer tooling group, where several servers overlap in what they claim to do but differ sharply once you actually set them up. Harvey's toolset — Tier, Free, Pro and 1 more — is a fair guide to whether it matches your workflow. It is maintained by meltingpixelsai; worth a glance at recent repository activity before you build anything load-bearing on it.
We check each listing at SyncDev against the project's documentation before it goes live — if something here drifts out of date, it is a bug worth reporting.
| Tool | What it does |
|---|---|
| Tier | Rate Limit |
| Free | 100 calls/day |
| Pro | Unlimited |
| PAYG | Unlimited |
{
"mcpServers": {
"harvey-intel": {
"command": "npx",
"args": ["-y", "mcpay"],
"env": {
"SOLANA_SECRET_KEY": "your-value"
}
}
}
}Add to claude_desktop_config.json, then restart Claude Desktop.
| Variable | Description | Required |
|---|---|---|
| SOLANA_SECRET_KEY | Credential the server authenticates with. | Yes |
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