mcpcost

io.github.alyiox/mcp-atlassian-attachments

Atlassian Attachments

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

MCP server for downloading, uploading, and deleting Jira Cloud attachments by ID.

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

4tools
1.2ktokens in Claude Opus 5.5
0.6 %of Claude's 200k window
0.5×the median server
2.7 sto initialize
6 msto list tools
Run it
uvx mcp-atlassian-attachments@0.3.0 (stdio, probed in a container with the network off)
Host
pypi.org
Reports itself as
Atlassian Attachments
Capabilities
prompts, resources, tools
Instructions
none
Of a 1M window
0.1 % of a 1M context window
Count
1.2k tokens in Claude Opus 5.5, exact, measured 2026-10-17. With the Claude Code prefix mcp__…__ on each tool name: 1.2k. The o200k_base estimate is 621. Counted again when the tool definitions change. Method.
Repository
https://github.com/alyiox/mcp-atlassian-attachments
Registry
active, updated 2026-08-24 · registry entry

Most expensive tools

The Claude column scales the o200k estimate of each tool by this server's ratio of exact to estimate, 1.88×.

Tool≈ Claude tokenso200k estimateShare of this server
upload_jira_attachment47725441 %
download_jira_attachment32317228 %
get_jira_attachment_reference22912220 %
delete_jira_attachment1377312 %

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mcpcost: alive

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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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