Koskamo

Abscissa MCP

Abscissa is a Python stdio MCP server for Linear that exposes 42 tools via Linear's GraphQL API. It allows AI agents to manage issues, projects, cycles, dependencies, comments, labels, workflow states, teams, and users. The server prioritizes safety by requiring explicit confirmation for destructive actions like archiving or deleting items and stores no credentials locally, reading the API key from the process environment.

Package and access

Local package with source-attributed installation metadata. Koskamo does not execute packages during review.

Abscissa MCP logo, by KazKozDevCommunity listingLocal stdioSource reviewed; not executedPublished by KazKozDev
You need:You need Python 3.10+ and a Linear personal API key
Vendor documentation

What you can do with it

  • Show open Linear issues grouped by project
  • Create an issue in a specific team
  • List issues blocked by a specific issue
  • Manage project cycles and dependencies

Source and maintenance

Community listingRegistry 0.1.3
mcp-registry: io.github.KazKozDev/abscissa@0.1.3Source repositoryProject website
Maintenance checked

Packages and installation

Source-provided package data. Koskamo has not executed or live-probed this package.

abscissa 0.1.3

pypi
abscissa package definition
{
  "version": "0.1.3",
  "transport": "stdio",
  "identifier": "abscissa",
  "registryType": "pypi",
  "environmentVariables": [
    {
      "name": "LINEAR_API_KEY",
      "format": "string",
      "isRequired": true,
      "description": "Linear personal API key used to authenticate API requests."
    }
  ]
}

Tools

Reported by the attributed source; not independently observed by Koskamo.

No tool definitions available.

Connect from your client

Each snippet configures the same source-provided package; replace placeholders before use.

This server is operated by the named third party. Listing and endpoint checks are not an endorsement or a security audit. Review the operator's permissions, terms, and data handling before connecting. How listings are checked and corrected.

Cursor

Merge this local stdio configuration, replace every placeholder environment value, and restart Cursor. Koskamo has not executed this package.
Cursor configuration
{
  "mcpServers": {
    "abscissa-mcp": {
      "command": "uvx",
      "args": [
        "abscissa==0.1.3"
      ],
      "env": {
        "LINEAR_API_KEY": "<YOUR_LINEAR_API_KEY>"
      }
    }
  }
}

Cline

Merge this local stdio configuration, replace every placeholder environment value, and restart Cline. Koskamo has not executed this package.
Cline configuration
{
  "mcpServers": {
    "abscissa-mcp": {
      "command": "uvx",
      "args": [
        "abscissa==0.1.3"
      ],
      "env": {
        "LINEAR_API_KEY": "<YOUR_LINEAR_API_KEY>"
      }
    }
  }
}

VS Code

Merge this local stdio configuration, replace every placeholder environment value, and restart VS Code. Koskamo has not executed this package.
VS Code configuration
{
  "servers": {
    "abscissa-mcp": {
      "type": "stdio",
      "command": "uvx",
      "args": [
        "abscissa==0.1.3"
      ],
      "env": {
        "LINEAR_API_KEY": "<YOUR_LINEAR_API_KEY>"
      }
    }
  }
}

Claude Desktop

Merge this local stdio configuration, replace every placeholder environment value, and restart Claude Desktop. Koskamo has not executed this package.
Claude Desktop configuration
{
  "mcpServers": {
    "abscissa-mcp": {
      "command": "uvx",
      "args": [
        "abscissa==0.1.3"
      ],
      "env": {
        "LINEAR_API_KEY": "<YOUR_LINEAR_API_KEY>"
      }
    }
  }
}

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