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io.github.samarthanalytics-sj/samarth-gtm-mcp

NPM · SAMARTH-GTM-MCP · SCANNED SEP 20

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

Available components

npm · samarth-gtm-mcp 90
0 this week 90 Trust /100
Trust breakdown (7 categories)

How this component scores in each security and reliability category. Every signal is checked automatically from public evidence about the published package, including repeated runs of it in an isolated sandbox, and we only credit what we can confirm. How we score → Why this is hard to score →

Supply Chain Security89
  • No malware found by supply-chain analysis.Pass
  • CVE check failed: a known high-severity CVE affects uuid 9.0.1, reached via google-auth-library > gaxios > uuid. A fixed version is available. View diagnostics → Fail
  • No install/post-install scripts declared.Pass
  • 48 of 148 dependencies flagged as unhealthy (1 deprecated). View diagnostics → Partial
Provenance & Transparency100
  • Source repository is publicly reachable at the declared URL. View diagnostics → Pass
  • Cryptographically verified build provenance (signed, bound to samarthanalytics-sj/samarth-analytics-mcp). View diagnostics → Pass
  • Clear OSI-approved license (MIT).Pass
  • Actively maintained (last published 12 days ago).Pass
  • Publishes a security disclosure policy (SECURITY.md).Pass
Schema Quality & AI Usability79
  • AI-judged instruction clarity (excellent).Pass
  • Context-footprint check failed: tool/resource definitions use about 11859 tokens (~110/item across 107 items; 107 tools + 0 resources), over budget; trim descriptions and params. See how to fix → Fail
  • Usage-examples check failed: none of the tools include examples. See how to fix → Fail
Stability & Change Management93
  • Stability observed for 28 of 30 days with no destabilising changes; credit accrues until the full window elapses.Partial
Tool Coverage91
  • 100% of tools have a non-trivial description (not blank, and not just the tool's name).Pass
  • 72% of tool parameters carry a description.Partial
Tool Safety75
  • No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.Pass
  • 0 of 14 tool(s) whose name or description implies an irreversible operation declare an MCP destructiveHint annotation; "tags_delete" implies "delete" and declares no destructiveHint at all, which the MCP spec reads as destructive by default. See how to fix → Fail
  • An AI judge read all 108 captured unit(s) of tool text and found none that tries to manipulate the model reading it.Pass
Capabilities100
  • Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28.Pass
Install

How do I install the io.github.samarthanalytics-sj/samarth-gtm-mcp server?

io.github.samarthanalytics-sj/samarth-gtm-mcp runs locally as an npm package, launched with npx -y samarth-gtm-mcp. Ready-made configuration for Claude, Cursor, VS Code, Codex and 5 more is on this page, copied from each client's own documentation.

npm · samarth-gtm-mcp

# add to Claude Code
claude mcp add samarthanalytics-sj-samarth-gtm-mcp -- npx -y samarth-gtm-mcp
// .cursor/mcp.json
{
  "mcpServers": {
    "samarthanalytics-sj-samarth-gtm-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "samarth-gtm-mcp"
      ]
    }
  }
}
// .vscode/mcp.json
{
  "servers": {
    "samarthanalytics-sj-samarth-gtm-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "samarth-gtm-mcp"
      ]
    }
  }
}
# add to Codex CLI
codex mcp add samarthanalytics-sj-samarth-gtm-mcp -- npx -y samarth-gtm-mcp
// opencode.json
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "samarthanalytics-sj-samarth-gtm-mcp": {
      "type": "local",
      "command": [
        "npx",
        "-y",
        "samarth-gtm-mcp"
      ],
      "enabled": true
    }
  }
}
# add to OpenClaw
openclaw mcp add samarthanalytics-sj-samarth-gtm-mcp --command npx --arg -y --arg samarth-gtm-mcp
# ~/.hermes/config.yaml
mcp_servers:
  samarthanalytics-sj-samarth-gtm-mcp:
    command: "npx"
    args: ["-y", "samarth-gtm-mcp"]
// ~/.netclaw/config/netclaw.json
{
  "McpServers": {
    "samarthanalytics-sj-samarth-gtm-mcp": {
      "Transport": "stdio",
      "Command": "npx",
      "Arguments": [
        "-y",
        "samarth-gtm-mcp"
      ]
    }
  }
}
# add to Vellum
assistant mcp add samarthanalytics-sj-samarth-gtm-mcp -t stdio -c npx -a -y samarth-gtm-mcp
// mcp.json
{
  "mcpServers": {
    "samarthanalytics-sj-samarth-gtm-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "samarth-gtm-mcp"
      ]
    }
  }
}
Changelog

Every change we have recorded for this component, newest first. Security-relevant changes are always shown. ▲ marks a change for the better, ▼ a change for the worse; unmarked changes are neutral.

  • 20 Sept 26 +1

    No change was recorded against any check on this day. Stability & Change Management went from 90 to 93. That category is still filling its 30-day observation window: 27 days of observed history at the previous scan, 28 at this one. The score rises as the window fills, whether or not the server changes.

  • 18 Sept 26 +1

    No change was recorded against any check on this day. Stability & Change Management went from 83 to 87. That category is still filling its 30-day observation window: 25 days of observed history at the previous scan, 26 at this one. The score rises as the window fills, whether or not the server changes.

  • 16 Sept 26 −3
    • Stability: pass → 0.80 functional
  • 15 Sept 26 +1
    • CVE-2026-82417 no longer affects this package ▲ security
    • CVE-2026-82562 no longer affects this package ▲ security
    • Stability: 0.97 → pass security
  • 13 Sept 26 +1

    No change was recorded against any check on this day. Stability & Change Management went from 90 to 93. That category is still filling its 30-day observation window: 27 days of observed history at the previous scan, 28 at this one. The score rises as the window fills, whether or not the server changes.

  • 11 Sept 26 +1

    No change was recorded against any check on this day. Stability & Change Management went from 83 to 87. That category is still filling its 30-day observation window: 25 days of observed history at the previous scan, 26 at this one. The score rises as the window fills, whether or not the server changes.

  • 9 Sept 26 −3
    • Stability: pass → 0.80 functional
  • 8 Sept 26 +1
    • Stability: 0.97 → pass security
    • Security disclosure: unverified → pass ▲ functional
Diagnostics

Diagnostic detail from the automated scan of this channel: what the scanner observed at each step, so you can see exactly where a check passed or failed. It is informational only and never changes the trust score.

Captured 20 Sept 2026 · Analysed npm/samarth-gtm-mcp@1.19.0

Provenance Verified

A signed build attestation was found and verified, binding this exact artifact to the source repository it claims to come from.

Result Verified
Ecosystem npm
Reason Verified
Discovered via Registry attestation endpoint
Source repo samarthanalytics-sj/samarth-analytics-mcp
Certificate issuer https://token.actions.githubusercontent.com
Certificate SAN https://github.com/samarthanalytics-sj/samarth-analytics-mcp/.github/workflows/release.yml@refs/heads/main
Rekor log index 1803910685
Predicate type https://slsa.dev/provenance/v1
Subject digest sha512:ef3892684692d00cfbe075fbf1afcc4ad65ddb758a73685655672f1a827dd0ce1f0ed9292149670be40c8673cbe456319a76b39a17145865910393931

Background: How many MCP packages publish verified provenance →

Vulnerabilities 1 finding
ID CVE Severity Vector Fix available
GHSA-w5hq-g745-h8pq CVE-2026-41907 high CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N yes

Background: What a vulnerability scan can and cannot prove →

Dependencies 148 packages
Packages resolved 148
Deprecated 1
Stale 47
Tree resolution Complete

Background: SBOMs and build attestations, explained →

MCP tools · 107 exposed · ~11,055 tokens

The tools this component advertises to a client, with an estimated token cost for each. Expand a tool to see its parameters and schema. The per-tool counts are indicative and are not scored directly; the schema's total context footprint is one signal in Schema Quality & AI Usability. A tool's description is untrusted text the model reads on every call, which is what makes this list a security surface and not just an inventory: how tool poisoning works →

Tool Tokens
workspaces_list ~108

List all workspaces within a GTM container. Automatically follows pagination to return all workspaces.

NameTypeReqDescription
accountIdstringyesThe GTM account ID.
containerIdstringyesThe GTM container ID.
maxPagesinteger–Maximum number of API pages to fetch (default 50). If more pages remain, the result includes truncated:true and a nextPageToken.
pageTokenstring–Continuation token to resume listing from a previous truncated result.

No output schema declared.

No examples provided.

zones_create ~125

[WRITE] Create a new GTM zone. Requires GTM_MCP_ENABLE_WRITES=true and confirm=true. Pass the full resource as a JSON string in bodyJson.

NameTypeReqDescription
accountIdstringyesThe GTM account ID.
bodyJsonstringyesFull zones resource as a JSON string (e.g. {"name":"...","type":"..."}).
confirmbooleanyesMust be true to confirm this write operation.
containerIdstringyesThe GTM container ID.
workspaceIdstringyesThe GTM workspace ID.

No output schema declared.

No examples provided.

zones_delete ~98

[DELETE] Delete a GTM zone. Requires GTM_MCP_ENABLE_DELETES=true and confirm=true.

NameTypeReqDescription
accountIdstringyesThe GTM account ID.
confirmbooleanyesMust be true to confirm this delete operation.
containerIdstringyesThe GTM container ID.
workspaceIdstringyesThe GTM workspace ID.
zoneIdstringyesThe zones ID to delete.

No output schema declared.

No examples provided.

zones_get ~65

Get a specific GTM zone.

NameTypeReqDescription
accountIdstringyesThe GTM account ID.
containerIdstringyesThe GTM container ID.
workspaceIdstringyesThe GTM workspace ID.
zoneIdstringyesThe zones ID.

No output schema declared.

No examples provided.

zones_list ~114

List all GTM zones in a workspace. Automatically follows pagination.

NameTypeReqDescription
accountIdstringyesThe GTM account ID.
containerIdstringyesThe GTM container ID.
maxPagesinteger–Maximum number of API pages to fetch (default 50). If more pages remain, the result includes truncated:true and a nextPageToken.
pageTokenstring–Continuation token to resume listing from a previous truncated result.
workspaceIdstringyesThe GTM workspace ID.

No output schema declared.

No examples provided.

zones_revert ~122

[WRITE] Revert workspace changes to a GTM zone back to its last container-version state. Requires GTM_MCP_ENABLE_WRITES=true and confirm=true.

NameTypeReqDescription
accountIdstringyesThe GTM account ID.
confirmbooleanyesMust be true to confirm this write operation.
containerIdstringyesThe GTM container ID.
fingerprintstring–Current fingerprint (for optimistic locking).
workspaceIdstringyesThe GTM workspace ID.
zoneIdstringyesThe zones ID to revert.

No output schema declared.

No examples provided.

zones_update ~138

[WRITE] Update an existing GTM zone. Requires GTM_MCP_ENABLE_WRITES=true and confirm=true. Pass the full resource as a JSON string in bodyJson.

NameTypeReqDescription
accountIdstringyesThe GTM account ID.
bodyJsonstringyesFull zones resource as a JSON string.
confirmbooleanyesMust be true to confirm this write operation.
containerIdstringyesThe GTM container ID.
fingerprintstring–Current fingerprint (for optimistic locking).
workspaceIdstringyesThe GTM workspace ID.
zoneIdstringyesThe zones ID to update.

No output schema declared.

No examples provided.

Common questions

What is the io.github.samarthanalytics-sj/samarth-gtm-mcp server?

io.github.samarthanalytics-sj/samarth-gtm-mcp is listed in the public MCP registry as io.github.samarthanalytics-sj/samarth-gtm-mcp. Google Tag Manager + read-only GA4 MCP server. Read-only by default, gated writes, audits. This page covers its npm package (samarth-gtm-mcp).

Is the io.github.samarthanalytics-sj/samarth-gtm-mcp server safe to use?

io.github.samarthanalytics-sj/samarth-gtm-mcp scores 90 out of 100 on VerifyMCP. We recorded 1 known advisory against it as of 20 September 2026. It declares no install or post-install scripts. Its build provenance is signed and verified. That is a record of what we were able to check automatically, not an endorsement. The category breakdown on this page shows every signal behind the number, including the ones we could not confirm.

What tools does the io.github.samarthanalytics-sj/samarth-gtm-mcp server expose?

io.github.samarthanalytics-sj/samarth-gtm-mcp exposes 107 tools: accounts_list, accounts_get, containers_list, containers_get, containers_create, and 102 more. Their descriptions and schemas cost roughly 11,055 tokens of context every time the server is loaded.

Is the io.github.samarthanalytics-sj/samarth-gtm-mcp server still maintained?

io.github.samarthanalytics-sj/samarth-gtm-mcp is still listed as active in the MCP registry. We last reached this channel on 20 September 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.

What licence is the io.github.samarthanalytics-sj/samarth-gtm-mcp server under?

io.github.samarthanalytics-sj/samarth-gtm-mcp declares the MIT licence, which is OSI-approved. That covers the source only, and says nothing about the cost of any service it calls.