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The Model Context Protocol ecosystem, verified

Current spec 2026-07-28

mcp-server-sfmc

Earlier Revision Publisher unverified Confidence: Good (0.85)

mcp-server-sfmc is an MCP server published by JoernBerkefeld, verified on MCP revision 2025-11-25; support for the current revision (2026-07-28) is not yet confirmed. Last verified 2026-08-20.

Does mcp-server-sfmc support the current MCP specification (2026-07-28)?

Not yet confirmed. mcp-server-sfmc is verified on revision 2025-11-25; we have not confirmed support for the current revision (2026-07-28) as of 2026-08-20.

Is mcp-server-sfmc a first-party (official) MCP server?

Undetermined. We have not verified the publisher relationship for mcp-server-sfmc (as of 2026-08-20).

How do I connect to mcp-server-sfmc?

mcp-server-sfmc is available via the package npm:mcp-server-sfmc, the official MCP Registry under io.github.JoernBerkefeld/mcp-server-sfmc, the source repository at https://github.com/joernberkefeld/mcp-server-sfmc. Authentication: unknown. Transports: stdio.

Does mcp-server-sfmc support MCP revision 2025-11-25?

Yes. mcp-server-sfmc supports MCP revision 2025-11-25 (checked 2026-08-20).

Does mcp-server-sfmc support MCP revision 2026-07-28?

No. mcp-server-sfmc was checked against MCP revision 2026-07-28 and does not support it (checked 2026-08-20).

When were mcp-server-sfmc's facts last verified?

2026-08-20. Each fact on this page links to the sources used to verify it.

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Which MCP spec revisions does mcp-server-sfmc support?

mcp-server-sfmc has 2 verified spec-support records. Each row lists the revision, the verified status, the evidence URL, and the date that fact was last checked.

Spec revision Status Last checked Evidence
MCP 2025-11-25 Supported Source
MCP 2026-07-28 Not supported Source

How widely adopted is mcp-server-sfmc?

Not ranked in The MCP 500: insufficient public data (coverage floor not met) (snapshot ). The Adoption Index measures public signals only; it says nothing about quality.

Repository and package signals for mcp-server-sfmc

Measured directly from the source registries, not asserted from a document. Each figure carries the date it was read; none of it affects the verified spec status above.

Repository as of

Stars
5
Forks
0
Last pushed
(43 days ago)
Created
Open issues
8
Primary language
JavaScript
Continuous integration
Present
Tests
Present
Security policy
None

Package (npm) as of

Latest version
2.9.0
Last published
First published
Releases
50
License (package)
MIT
Maintainers
1
Direct dependencies
5
Unpacked size
2.9 MB
Registry signature
Signed
Build provenance
Attested

How was this verified, and what are the sources?

Verified · method: sdk-protocol-constant · confidence 0.85 (Good).

  1. Official MCP Registry record for io.github.JoernBerkefeld/mcp-server-sfmc at version 2.6.0 - lists package npm:mcp-server-sfmc and repository https://github.com/joernberkefeld/mcp-server-sfmc - accessed
  2. npm registry metadata for mcp-server-sfmc at published version 2.9.0, retrieved 2026-08-20 - declares a dependency on @modelcontextprotocol/sdk, which resolves to @modelcontextprotocol/sdk@1.30.0 - accessed
  3. Published artifact of @modelcontextprotocol/sdk@1.30.0, retrieved 2026-08-20 - the artifact declares LATEST_PROTOCOL_VERSION 2025-11-25 and carries no 2026-07-28 implementation. Read from the artifact itself, not from release notes - accessed