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The Model Context Protocol ecosystem, verified

Current spec 2026-07-28

samarth-gtm-mcp

Earlier Revision Publisher unverified Confidence: Good (0.85)

samarth-gtm-mcp is an MCP server published by samarthanalytics-sj, 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 samarth-gtm-mcp support the current MCP specification (2026-07-28)?

Not yet confirmed. samarth-gtm-mcp 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 samarth-gtm-mcp a first-party (official) MCP server?

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

How do I connect to samarth-gtm-mcp?

samarth-gtm-mcp is available via the package npm:samarth-gtm-mcp, the official MCP Registry under io.github.samarthanalytics-sj/samarth-gtm-mcp, the source repository at https://github.com/samarthanalytics-sj/samarth-analytics-mcp. Authentication: unknown. Transports: stdio.

Does samarth-gtm-mcp support MCP revision 2026-07-28?

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

Does samarth-gtm-mcp support MCP revision 2025-11-25?

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

When were samarth-gtm-mcp's facts last verified?

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

Google Tag Manager + read-only GA4 MCP server. Read-only by default, gated writes, audits.

Which MCP spec revisions does samarth-gtm-mcp support?

samarth-gtm-mcp 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 2026-07-28 Not supported Source
MCP 2025-11-25 Supported Source

How widely adopted is samarth-gtm-mcp?

Ranked #467 in The MCP 500 with Adoption Index 46.52 (snapshot , methodology v1).

Measurement Value Source
Official MCP Registry yes API ·
Docker MCP Catalog no API ·
npm downloads (weekly) 1,174 API ·
GitHub stars 1 API ·
GitHub forks 0 API ·
Last push 2026-09-15T14:23:29Z API ·
Repository archived no API ·

Repository and package signals for samarth-gtm-mcp

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

Created
Open issues
1
Primary language
TypeScript
Continuous integration
Present
Tests
None detected
Security policy
Present

Package (npm) as of

Latest version
1.473.4
Last published
First published
Releases
733
License (package)
MIT
Maintainers
1
Direct dependencies
6
Unpacked size
756 KB
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.samarthanalytics-sj/samarth-gtm-mcp at version 1.19.0 - lists package npm:samarth-gtm-mcp and repository https://github.com/samarthanalytics-sj/samarth-analytics-mcp - accessed
  2. npm registry metadata for samarth-gtm-mcp at published version 1.473.4, 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