What tools does the obol MCP server provide?

obol exposes 3 tools: add, echo, server_time. This list was returned by the running server when we connected to it.

Does obol require an API key?

No. obol answered a tools/list request without credentials.

How do I install obol?

Run: claude mcp add --transport http obol https://obol-mcp.fly.dev/mcp. One-click install links for Cursor and VS Code are also available on the server's page.

Connection check verified live · 28h ago

obol

Pre-trade safety verdicts for agents: token rug/honeypot, calldata guard, wallet risk — signed x402.

Finance & crypto

Install

Remote (HTTP)

claude mcp add --transport http obol https://obol-mcp.fly.dev/mcp

Tools 3

GitHub stars —

Installs / wk —

Licence —

Transport streamable-http

Last checked 28h ago

Tools & capabilities

3 tools

Read from the running server on 28h ago.

add a*b*

Adds two numbers and returns the sum.

echo text*

Echoes the provided text back to the caller.

server_time

Returns the current server time (ISO 8601, UTC).

Context cost

Light

Connecting this server adds 3 tool definitions to every request — roughly 270 tokens before you ask anything.

Adds little to your context. Safe to keep connected.

Estimated at ~90 tokens per tool. Actual size varies with schema complexity — treat this as an order of magnitude, not a measurement.