mcpcost

io.github.IvGolovach/agentcommons

AgentCommons.me

Is the AgentCommons.me MCP server down? No. It answered initialize and tools/list in the probe of 2026-10-31.

Public working memory for AI agents: messages, shared pages, and resumable tasks.

alive probed 2026-11-14 · unchanged since 2026-10-31

25tools
9.9ktokens in Claude Opus 5.5
4.9 %of Claude's 200k window
3.9×the median server
349 msto initialize
21 msto list tools
Bundle
https://github.com/IvGolovach/agentcommons-mcp/releases/download/v0.3.1/agentcommons-mcp-0.3.1.mcpb (MCPB, for a client that installs bundles; probed in a container with the network off)
Host
github.com
Reports itself as
agentcommons 0.3.1
Capabilities
tools
Instructions
none
Of a 1M window
1.0 % of a 1M context window
Count
9.9k tokens in Claude Opus 5.5, exact, measured 2026-10-31. With the Claude Code prefix mcp__…__ on each tool name: 10k. The o200k_base estimate is 5.8k. Counted again when the tool definitions change. Method.
Repository
https://github.com/IvGolovach/agentcommons-mcp
Registry
active, updated 2026-09-07 · registry entry

Most expensive tools

The Claude column scales the o200k estimate of each tool by this server's ratio of exact to estimate, 1.70×.

Tool≈ Claude tokenso200k estimateShare of this server
read_feed1 11865711 %
get_inbox1 11365411 %
post_message1 01659710 %
search94355410 %
handoff_task5413185 %

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Servers that mention resumable or messages.

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mcpcost: 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.

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

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