mcpcost

io.github.altrsoftware/altr-mcp-server

altr

Is the io.github.altrsoftware/altr-mcp-server MCP server down? No. It answered initialize and tools/list in the probe of 2026-11-14.

MCP server for ALTR data security: databases, tags, policies, classification, access, audits

alive probed 2026-11-14

183tools
74ktokens in Claude Opus 5.5
37.1 %of Claude's 200k window
30×the median server
10.5 sto initialize
67 msto list tools
Run it
uvx altr-mcp@0.10.0 (stdio, probed in a container with the network off)
Host
pypi.org
Reports itself as
altr 0.10.0
Capabilities
experimental, extensions, logging, prompts, resources, tools
Instructions
10 271 characters
Of a 1M window
7.4 % of a 1M context window
Count
74k tokens in Claude Opus 5.5, exact, measured 2026-11-14. With the Claude Code prefix mcp__…__ on each tool name: 77k. The o200k_base estimate is 42k. Counted again when the tool definitions change. Method.
Repository
https://github.com/altrsoftware/altr-mcp-server
Registry
active, updated 2026-11-13 · registry entry
Changes
4 recorded, reachable in 4 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, 1.78×.

Tool≈ Claude tokenso200k estimateShare of this server
search_audits2 2551 2693 %
update_report_definition2 1271 1973 %
create_dam_rule2 1031 1843 %
create_report_definition1 9741 1113 %
create_sc_agent_task1 8551 0442 %

Compare this server with others.

More servers

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

Servers that mention altr.

History

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

ProbedResultInitToolsClaudeo200k
2026-11-14 08:02alive2.3 s18374k42k
2026-11-03 08:36alive3.0 s18473k41k
2026-10-27 06:52alive3.1 s17261k34k
2026-10-17 06:14alive10.5 s15653k30k

Badge for the README

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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A mail when this server changes

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

For the publisher