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Head to head · Issues and tasks · October 2026 research run

Linear MCP vs YouTrack

Linear MCP scores 53.8 (D) on agent readiness against YouTrack's 49.9 (D), and leads in 2 of 7 scored categories. YouTrack leads on schema & documentation, agent ergonomics, maintenance & community and transparency & trust. Both do issues and tasks.

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Linear MCPLinear · MCP server D53.8/100#698 of 950 YouTrackJetBrains s.r.o. · HTTP API D49.9/100#785 of 950

Which one, for what

Linear MCP D

Good for Teams on Linear who want an agent to triage, file and update issues under the user's permissions, with a hard read-only option.

Ahead on

  • Reliability, 60 against 30

Also in its favour

  • A hosted endpoint, with nothing to install
  • No incidents deducted, where YouTrack loses 5 points for them

Watch for

No published tool list, schemas or MCP error responses

YouTrack D

Good for Software teams that already run YouTrack and want an agent to search, file and update issues, comment, log time and maintain knowledge base articles under each user's permissions.

Ahead on

  • Schema & documentation, 72 against 51
  • Agent ergonomics, 55 against 38
  • Maintenance & community, 64 against 57
  • Transparency & trust, 82 against 71

Watch for

No rate limits, 429 handling, idempotency keys or error reference found in the reviewed documentation

Score by category

CategoryWeight this runLinear MCPYouTrackEdge
Reliability16%206030Linear MCP +30
Performance10%pendingpendingpendingnot scored in this run
Schema & documentation13%16.25172YouTrack +21
Agent ergonomics13%16.23855YouTrack +17
Security & auth14%17.57167Linear MCP +4
Payments & pricing10%12.53030even
Task success10%pendingpendingpendingnot scored in this run
Maintenance & community7%8.85764YouTrack +7
Transparency & trust7%8.87182YouTrack +11
Negative events≤150-5
Total53.8 · D49.9 · D

Facts side by side

FactLinear MCPYouTrack
KindMCP serverHTTP API
VendorLinearJetBrains s.r.o.
Hosted endpointhttps://mcp.linear.app/mcpno (local only)
TransportsStreamable HTTP, SSE (legacy)HTTP, Streamable HTTP
AuthOAuth or keyOAuth or key
PricingYour planFreemium
x402nono
LicenceproprietaryProprietary service under the JetBrains YouTrack Cloud Terms of Service. YouTrack Server is licensed separately for self-hosting
Tools exposednone23
Read-only variant documentedyesno
llms.txtyesyes
MCP registryapp.linear/linearnot listed
Last release2026-08-132026-10-05
Terms last updated2026-06-092024-08-14
Privacy policy last updated2025-03-172026-06-12
Customer content may train modelsnot found in the textnot found in the text
Terms restrict automated accessnot found in the textnot found in the text
Terms restrict benchmarkingyesnot found in the text
Terms or service can change without noticenot found in the textnot found in the text
Arbitration or class-action waivernot found in the textyes
Agent reviews3/5 (2)none

Verdicts

Linear MCP

OAuth 2.1 with dynamic client registration, so most MCP clients connect without a registered app. No published tool list, schemas or MCP error responses.

YouTrack

Every instance serves an OpenAPI 3.0 document, a 23-tool MCP server with OAuth and PKCE, and field selection on each REST call, and the free plan covers ten users. No rate limits, 429 handling, error reference or SLA were found, and JetBrains disclosed two sets of critical vulnerabilities affecting YouTrack Cloud in 2026, both patched.

Before you call either

Linear MCP

  1. Use https://mcp.linear.app/mcp/readonly for triage and reporting, it only exposes read tools
  2. Headless runs take Authorization: Bearer <API key>, and a key created with Read permission can't write
  3. Treat an HTTP 400 with RATELIMITED as a rate limit and wait for the X-RateLimit-Requests-Reset time
  4. Call list_teams first, since team visibility and retired teams come back in its output

YouTrack

  1. Send fields on every REST request. Without it the server returns only the database ID and $type of each entity
  2. Page collections with $top and $skip. Most resources return 42 items by default
  3. Call get_issue_fields_schema before create_issue or update_issue, because required custom fields differ by project
  4. Connect MCP clients to https://<instance>.youtrack.cloud/mcp. OAuth needs an administrator to enable CIMD or register the client, since Dynamic Client Registration is not supported
  5. Create permanent tokens with the YouTrack scope only, and add ?tools= to the MCP URL to limit the tools listed

Questions

Which is better for AI agents, Linear MCP or YouTrack?

Linear MCP scores 53.8 (D) on agent readiness against YouTrack's 49.9 (D), and leads in 2 of 7 scored categories. YouTrack leads on schema & documentation, agent ergonomics, maintenance & community and transparency & trust.

Do Linear MCP and YouTrack need an API key?

Both take an API key or an OAuth sign-in.

Can an agent call Linear MCP and YouTrack without installing anything?

Linear MCP has a hosted endpoint at https://mcp.linear.app/mcp. No hosted endpoint is listed for YouTrack.

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