io.github.CYAN-ECLIPSE-TECHNOLOGIES-LLC/beacon

Eclipse Beacon MCP

Is the Eclipse Beacon MCP server down? No. It answered initialize and tools/list in the probe of 2026-11-01.

The insurance watcher — signals your policies' expiries before they happen. It does not insure

alive probed 2026-11-15 · unchanged since 2026-11-01

5tools

643tokens in Claude Opus 5.5

0.3 %of Claude's 200k window

0.3×the median server

199 msto initialize

3 msto list tools

Run it: uvx eclipse-beacon@0.1.0 (stdio, probed in a container with the network off)
Host: pypi.org
Reports itself as: eclipse-beacon 0.1.0
Capabilities: tools
Instructions: none
Of a 1M window: <0.1 % of a 1M context window
Count: 643 tokens in Claude Opus 5.5, exact, measured 2026-11-01. With the Claude Code prefix mcp__…__ on each tool name: 683. The o200k_base estimate is 334. Counted again when the tool definitions change. Method.
Repository: https://github.com/CYAN-ECLIPSE-TECHNOLOGIES-LLC/eclipse-beacon-mcp
Website: https://eclipsebazaar.com
Registry: active, updated 2026-10-27 · registry entry

Most expensive tools

The Claude column scales the o200k estimate of each tool by this server's ratio of exact to estimate, 1.93×.

Tool	≈ Claude tokens	o200k estimate	Share of this server
radar_report	202	105	31 %
policy_ingest	177	92	28 %
gap_report	102	53	16 %
policy_list	83	43	13 %
policy_get	79	41	12 %

Other registry entries on pypi.org, the ones next to this name; all of them.

CTRLRun Operator io.github.CTRLRun/ctrlrun-mcp-operator · not probed
AgentReady MCP io.github.CYAN-ECLIPSE-TECHNOLOGIES-LLC/agent-ready · needs args
Eclipse Aperture MCP io.github.CYAN-ECLIPSE-TECHNOLOGIES-LLC/aperture · alive
Eclipse Bazaar MCP io.github.CYAN-ECLIPSE-TECHNOLOGIES-LLC/bazaar · alive
Eclipse Constellation MCP io.github.CYAN-ECLIPSE-TECHNOLOGIES-LLC/constellation · alive
Eclipse Dispatch MCP io.github.CYAN-ECLIPSE-TECHNOLOGIES-LLC/dispatch · alive
Eclipse Gig Core MCP io.github.CYAN-ECLIPSE-TECHNOLOGIES-LLC/gig-core · alive
Eclipse Herald MCP io.github.CYAN-ECLIPSE-TECHNOLOGIES-LLC/herald · alive

Servers that mention beacon.

Agent Beacon com.sophomath/agent-beacon · alive
costheta dev.costheta/costheta · alive
BEACON Commons io.github.babakovn/beacon-commons · alive
DeltaMesh Web Freshness io.github.buttacavoligiuse/deltamesh · not found
Beacon - verified-merchant index for AI shopping agents io.github.primoliquors/beacon · alive
Nist Beacon io.github.pipeworx-io/nist-beacon · alive
Beacon by EVAA sg.evaa.beacon/beacon · alive
BEACON by Owner Connect com.virtualhangar.owners/beacon · alive

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.