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📖 The AI Tool Bible

Kagi MCP Server vs Linear MCP Server

A side-by-side look at pricing, capabilities, pros, cons, and our editorial scores.

 Kagi MCP Server logo
Kagi MCP Server
MCP Servers
Linear MCP Server logo
Linear MCP Server
MCP Servers
TaglineOfficial Kagi Search MCP server: search and extract the web from any MCP-compatible agent.Open-source MCP server bridging LLM agents to Linear's issue tracker (now deprecated in favour of Linear's official remote MCP)
CategoryMCP ServersMCP Servers
PricingPaid· Free: $0 USD · Team: $4 USD per user/month · Enterprise: $21 USD per user/monthFree· Free and open source (MIT). Requires a Linear account and personal API key; Linear itself is free for small teams, $8/user/mo Standard, $14/user/mo Plus.
Model——
Editorial score——
Use cases
agent web search groundingClaude Code documentation lookupdeep-research pipelinesURL to Markdown extraction for RAGnews and video search from an LLMKagi lens-scoped queries in agentscitation gathering for research assistantscoding agent error-message lookups
Filing bugs from Claude Desktop or Cursor without leaving the editorAgent-driven triage of the inbox projectBulk relabeling or reprioritising issues via natural languageStandup summaries of a user's assigned Linear workAdding comments to tickets from a coding agent's PR reviewReference implementation for building a custom Linear MCP server
Pros
  • Official, first-party MCP server maintained by Kagi (not a community wrapper)
  • Two clean tools that cover the 90% agent case: search and full-page Markdown extraction
  • Both hosted (mcp.kagi.com) and local (uvx/Docker) deployment modes
  • Documented setup recipes for Claude Desktop, Claude Code, Codex CLI, Kiro, OpenCode, Smithery
  • MIT-licensed Python code, easy to fork or audit
  • Rides Kagi's ad-free, spam-de-boosted index rather than generic SERP APIs
  • Supports Kagi lenses and filters so agents can scope searches to news, docs, etc.
  • Open source (MIT) and small enough to read end-to-end in an afternoon
  • One-line install via Smithery or straight npx in Claude Desktop config
  • Covers the create / update / search / comment loop that 90% of ticket workflows need
  • Works with any MCP client, not just Claude Desktop (Cursor, Zed, Continue, custom agents)
  • Clear tool schemas make it a good reference implementation for building your own MCP servers
  • Uses Linear's official GraphQL API, so permissions and audit trails stay intact
Cons
  • Requires a paid Kagi API key with pay-per-use billing; not usable free
  • FastGPT and Universal Summarizer tools are currently absent (rewrite in progress)
  • Python + uv toolchain assumption raises the bar vs. a single-binary MCP server
  • Small surface area: no built-in caching, batching, or spend controls beyond Kagi's invoice cap
  • Hosted endpoint means your queries and Bearer token traverse Kagi infra, not a concern for everyone but worth noting for regulated workloads
  • Officially deprecated by its author in favour of Linear's own remote MCP server at mcp.linear.app/sse
  • Runs as a local stdio process, so it has to be installed on every workstation and cannot be shared across a team
  • Uses a personal API key, meaning every action shows up as the key owner rather than the actual LLM user
  • Tool coverage is narrower than the official server: no cycles, projects, roadmaps, or workflow state management
  • Error handling and rate-limit backoff are minimal; heavy agent loops can trip Linear's API limits
Websitegithub.comgithub.com
Pick Kagi MCP Server if
  • ✅ Official, first-party MCP server maintained by Kagi (not a community wrapper)
  • ✅ Two clean tools that cover the 90% agent case: search and full-page Markdown extraction
  • ✅ Both hosted (mcp.kagi.com) and local (uvx/Docker) deployment modes
  • ✅ Documented setup recipes for Claude Desktop, Claude Code, Codex CLI, Kiro, OpenCode, Smithery
Pick Linear MCP Server if
  • ✅ Open source (MIT) and small enough to read end-to-end in an afternoon
  • ✅ One-line install via Smithery or straight npx in Claude Desktop config
  • ✅ Covers the create / update / search / comment loop that 90% of ticket workflows need
  • ✅ Works with any MCP client, not just Claude Desktop (Cursor, Zed, Continue, custom agents)