dev.workers.sebastiaan-ba3.signals/tools

signals

Is the dev.workers.sebastiaan-ba3.signals/tools MCP server down? No. It answered initialize and tools/list in the probe of 2026-11-10.

Lighter funding/volume snapshot and multi-chain wallet balance checks for AI agents.

alive probed 2026-11-15 · unchanged since 2026-11-10 · HTTP 200

3tools

448tokens in Claude Opus 5.5

0.2 %of Claude's 200k window

0.2×the median server

142 msto initialize

57 msto list tools

Endpoint: https://signals.sebastiaan-ba3.workers.dev/mcp (streamable-http)
Host: signals.sebastiaan-ba3.workers.dev
Protocol: 2025-06-18
Reports itself as: signals 1.0.0
Capabilities: tools
Instructions: 463 characters
Of a 1M window: <0.1 % of a 1M context window
Count: 448 tokens in Claude Opus 5.5, exact, measured 2026-11-10. With the Claude Code prefix mcp__…__ on each tool name: 469. The o200k_base estimate is 265. Counted again when the tool definitions change. Method.
Website: https://doormat.sebastiaan-ba3.workers.dev
Registry: active, updated 2026-10-15 · registry entry
Changes: 2 recorded, reachable in 2 of them. A row is added when the result, the tool count or the cost changes.

Most expensive tools

The Claude column scales the o200k estimate of each tool by this server's ratio of exact to estimate, 1.69×.

Tool	≈ Claude tokens	o200k estimate	Share of this server
get_market_preview	152	90	34 %
get_funding_snapshot	149	88	33 %
get_wallet_scan	147	87	33 %

Servers that mention sebastiaan.

We add a row when the result changes. A server with no change keeps its last row.

Probed	Result	Init	Tools	Claude	o200k
2026-11-10 11:35	alive	274 ms	3	448	265
2026-10-16 08:50	alive	142 ms	1	151	90

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.