Abscissa is a Python stdio MCP server for Linear. It turns Linear's GraphQL API into 42 tools for an MCP client: issues, projects, cycles, dependencies, comments, labels, workflow states, teams, and…
Abscissa is an MCP project maintained in the kazkozdev/abscissa repository. The maintainer describes its purpose as “Abscissa is a Python stdio MCP server for Linear. It turns Linear's GraphQL API into 42 tools for an MCP client: issues, projects, cycles, dependencies…”. Read the project documentation for the complete scope.
Project documentation · Repository · Discovery listing. This profile records the public documentation checked on 2026-10-08.
Check the linked publisher documentation and your connected client's tool list. Names and availability can vary with the server version and account permissions.
| Tool | What it does |
|---|---|
| Area | Tools |
| Identity | get_current_user |
| Issues | create_issue, update_issue, search_issues, get_user_issues, get_issue, assign_issue, add_comment, set_issue_estimate |
| Dependencies | list_issue_dependencies, add_issue_dependency, remove_issue_dependency |
| Projects | create_project, get_project, list_projects, list_project_issues, set_issue_project, remove_issue_from_project, update_project, update_project_details… |
| Cycles | create_cycle, update_cycle, archive_cycle, list_cycles, list_cycle_issues |
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