MCP, MCP server
Google Tag Manager Mcp Server
An interface to the Google Tag Manager API over MCP, in two flavours: a hosted server with Google OAuth built in, and a local CLI that runs on your own credentials.
Compatibility: Not stated.
Grade B
Minor issues only, no Medium or High. Worth a quick look at the findings below before installing.
Not a guarantee. A hygiene check of the source at the commit shown, not a security audit.
Rescanned at commit faa10a5b9f5f.
NETWORK_NO_FIXED_HOST NETWORK_UNNAMED_HOST SECRETS_PATH_DOTENV OBFUSCATION_FILE_OVER_READ_CAP
Why this grade
- NETWORK_NO_FIXED_HOST Low
Makes a network call whose host is not written as a fixed address.
apps/worker/src/index.ts, line 125
async fetch(request: Request, env: Env, ctx: ExecutionContext) { - NETWORK_UNNAMED_HOST Low
Calls a fixed host that the description does not name.
apps/worker/src/index.ts, line 125
async fetch(request: Request, env: Env, ctx: ExecutionContext) { - SECRETS_PATH_DOTENV Low
Mentions a .env file.
.gitignore, line 109
.env - OBFUSCATION_FILE_OVER_READ_CAP Note
A file was over the read cap and was not fully read.
package-lock.json, line 1
{
Any High, or two or more Medium findings, give D. One Medium gives C. Low findings or a security Note give B. Each code names a finding behind the letter.
Grades are a hygiene check of the source at the commit shown, on the date checked, not a security audit or a guarantee. The free directory grades are automated. Before release, a PlugVet engineer reviews every paid report and any grade we hold back, including all F grades, against the source code and the evidence we quote.
What was checked
Plain notes from the hygiene checks.
Permissions
Pass
No shell or command execution found, and no extra permission was declared.
Install and update
Pass
No install-time script found, and dependencies are pinned or absent.
Network
Concern
can reach a host that is not written as a fixed address. can reach oauth2.googleapis.com. The description does not name that host.
NETWORK_NO_FIXED_HOST NETWORK_UNNAMED_HOST
apps/worker/src/index.ts, line 125
async fetch(request: Request, env: Env, ctx: ExecutionContext) {
apps/worker/src/index.ts, line 170
: await provider.fetch(request, env, ctx);
apps/worker/src/mcpHandler.ts, line 84
// its `.fetch(request, requestOptions)` property, which never sees `ctx`
Show more
apps/worker/src/tools/removeMCPServerData.ts, line 64
await fetch("https://oauth2.googleapis.com/revoke", {
apps/worker/src/utils/apisHandler.ts, line 142
const userResponse = await fetch(
apps/worker/src/utils/authorizeUtils.ts, line 91
const resp = await fetch(upstreamUrl, {
apps/worker/src/utils/authorizeUtils.ts, line 133
const resp = await fetch(upstreamUrl, {
packages/core/src/auth/tokenCache.ts, line 51
const response = await fetch(tokenUrl, {
Secrets
Concern
reads a credential or environment file.
SECRETS_PATH_DOTENV
.gitignore, line 109
.env
Agent instructions
Pass
No instruction to ignore earlier instructions or to hide a step.
Obfuscation
Note
a file was over the read cap and was not fully read.
OBFUSCATION_FILE_OVER_READ_CAP
package-lock.json, line 1
{
apps/worker/worker-configuration.d.ts, line 1
/* eslint-disable */
Licence
Pass
A licence file is present (LICENSE).
Maintainer activity
Pass
The latest commit is within the last 365 days.
Note
Hygiene check of commit faa10a5b9f5f. can reach a host that is not written as a fixed address. can reach oauth2.googleapis.com. The description does not name that host. reads a credential or environment file. a file was over the read cap and was not fully read.
Date and source
Date checked:
github.com
Commit graded: faa10a5b9f5f3a7869eee176f7d9308fcdc066a7
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