Field-by-field comparison
Compare the evidence before choosing an MCP.
Each signal stays separate, missing facts remain visible, and the column order follows your selection.
| Evidence field | KiCAD MCP ServerMCP100 Selected | Atlassian Remote MCPMCP100 Selected |
|---|---|---|
| Task fit | ||
| Best for |
|
|
| Not ideal for |
|
|
| Avoid when |
|
|
| Provenance | ||
| Provenance details | Community implementation github:mixelpixx · Publisher source ↗ | First-party MCP Atlassian · Publisher source ↗ |
| Maintenance | ||
| Maintenance details | Repo: Aug 14, 2026 Package: Not documented | Repo: Not documented Package: Not documented |
| Popularity evidence | ||
| GitHub stars | 1,876 GitHub stars · checked 2026-08-14T18:46:26.000Z | Not documented |
| External adoption evidence |
| Not documented |
| Client coverage | ||
| Client coverage details | Claude Code✓ Local stdio Claude Desktop✓ Local stdio Codex✓ Local stdio VS Code✓ Local stdio Cursor✓ Local stdio OpenCode✓ Local stdio | Claude Code✓ Streamable HTTP Claude Desktop✓ Streamable HTTP Codex✓ Streamable HTTP VS Code✓ Streamable HTTP Cursor✓ Streamable HTTP OpenCode✓ Streamable HTTP |
| Client coverage note | Local stdio runs on your computer. Streamable HTTP connects to a remotely hosted MCP server. | |
| Access and data | ||
| Authentication | No authentication is documented for the local MCP server. JLCPCB live lookup optionally uses JLCPCB_APP_ID, JLCPCB_API_KEY, and JLCPCB_API_SECRET; local catalog search needs no credentials. | OAuth 2.1 browser authorization is the default and recommended method. Admin-enabled, scoped personal API tokens support headless use and are required for Jira Service Management and Bitbucket Cloud tools; Compass tools require OAuth. |
| Cost | The MIT-licensed server lists no MCP fee. The JLCPCB guide says Basic parts have free assembly and Extended parts charge a $3 setup fee per unique part; manufacturing charges are separate. | The core connection has no separately stated MCP fee. Users need applicable Atlassian Cloud products and an AI client. Beta tools are currently free; Atlassian says some may later be billed in Rovo credits with notice, and Teamwork Graph calls are expected to consume credits at general availability. |
| Permissions | Reads and writes KiCad boards, schematics, projects, libraries, and assets, with auto-save, UI control, autorouting, exports, and optional JLCPCB catalog and API operations. | Tools are grouped by product and read, write, or search intent. Organization admins grant or revoke permission groups, and calls also honor the connected user's Jira, Confluence, Jira Service Management, Bitbucket, Compass, project, space, IP-allowlist, and OAuth or API-token scopes. |
| Data handling | Local operations read and write design files and paths. Developer logs contain tool-call history, paths, and design details. Optional JLCPCB lookups send configured credentials and requests to JLCPCB; retention is not documented. | The Atlassian-hosted server retrieves and returns authorized Atlassian Cloud content to the external MCP client. Teamwork Graph tools can aggregate relationships across Atlassian products and connected third-party apps and may use AI processing. Traffic uses HTTPS/TLS, and Atlassian records tool-use events in the organization audit log. |
| Limitations | ||
| Tradeoffs |
|
|
| Risk context | Auto-save, deletion, board and schematic writes, routing, and external integrations can damage designs or expose files and credentials. Use backups and version control, review writes, and protect environment files and logs. | The integration can read and modify enterprise work and knowledge across several Atlassian products. Approve client domains, use least privilege, restrict permission groups and token scopes, retain write confirmation, review audit logs, and evaluate the external AI client's data policy. This review does not claim MCP100 execution testing. |
| Evidence date | ||
| Editorial review | 2026-08-11 | 2026-07-24 |
| Candidate evidence | 2026-08-14T18:46:26.000Z | 2026-07-29T20:58:26.000Z |
Popularity, maintenance, fit, permissions, and client support are independent evidence fields.
Read the evidence method →