pro.actuaryai/actuary

Actuary

Is the Actuary MCP server down? No. It answered initialize and tools/list in the probe of 2026-11-11.

Pre-trade gate for agents on Robinhood Chain: signed ALLOW, REVIEW or DENY before a token buy.

alive probed 2026-11-15 · unchanged since 2026-11-11 · HTTP 200

11tools

2.5ktokens in Claude Opus 5.5

1.2 %of Claude's 200k window

1.0×the median server

629 msto initialize

337 msto list tools

Endpoint: https://actuaryai.pro/mcp (streamable-http)
Host: actuaryai.pro
Protocol: 2025-06-18
Reports itself as: actuary 1.0.0
Capabilities: tools
Instructions: 566 characters
Of a 1M window: 0.2 % of a 1M context window
Count: 2.5k tokens in Claude Opus 5.5, exact, measured 2026-11-11. With the Claude Code prefix mcp__…__ on each tool name: 2.6k. The o200k_base estimate is 1.4k. Counted again when the tool definitions change. Method.
Repository: https://github.com/actuaryai/mcp
Website: https://actuaryai.pro/docs
Registry: active, updated 2026-11-10 · registry entry

Most expensive tools

The Claude column scales the o200k estimate of each tool by this server's ratio of exact to estimate, 1.74×.

Tool	≈ Claude tokens	o200k estimate	Share of this server
create_mandate	646	372	26 %
gate	460	265	18 %
gate_batch	424	244	17 %
mandate_signal	170	98	7 %
mandate_events	148	85	6 %

Servers that mention robinhood or before.

The result of the latest probe, the tool count and the token cost. The feed has an entry for every probe that changed them.

Stops answering, comes back, tool set or cost changes. One confirmation mail first, a stop link in every mail.

Fixed something? Probe it now, with the same steps as the daily run. This page updates with the next daily run.