MCP Gateway

fulcrum: "1.0"
name: linear_search_issues
description: Search Linear issues by query string with optional filters (team, state, assignee, priority)

schema:
  input:
    type: object
    properties:
      query:
        type: string
        description: "Search query string (searches title, description, comments)"
      first:
        type: integer
        description: "Number of results to return (default 50, max 250)"
        default: 50
      after:
        type: string
        description: "Cursor for pagination (from pageInfo.endCursor)"
    required: [query]
  output:
    type: object
    properties:
      issues:
        type: array
        description: Matching issues

auth:
  required: true
  type: api_key
  key: "env:LINEAR_API_KEY"
  header: Authorization

providers:
  primary:
    service: rest
    cost_per_call: 0
    timeout: 15
    config:
      base_url: https://api.linear.app
      path: /graphql
      method: POST
      headers:
        Content-Type: "application/json"
      body:
        query: >
          query SearchIssues($term: String!, $first: Int, $after: String) {
            searchIssues(term: $term, first: $first, after: $after, includeArchived: false) {
              nodes {
                id identifier title description priority priorityLabel
                state { id name type color }
                team { id name key }
                assignee { id name displayName }
                labels { nodes { id name color } }
                project { id name }
                createdAt updatedAt completedAt
                url
              }
              pageInfo { hasNextPage endCursor }
            }
          }
        variables:
          term: "{query}"
          first: "{first|50}"
          after: "{after|}"

cache:
  strategy: exact
  ttl: 30

metadata:
  category: productivity
  tags: [linear, issues, search]
  cost_category: free
  execution_time: fast
  read_only: true