io.github.mikusnuz/gsc
NPM · @MIKUSNUZ/GSC-MCP
MCP server for Google Search Console & Indexing API — search analytics, sitemaps, URL inspection
Available components
Last scanned (4 hours ago)
Scores higher than 58% of npm servers
Category Marketing and SEO
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 Security80
- No malware found by supply-chain analysis.Pass
- CVE check failed: a known high-severity CVE affects zod 3.25.76, a direct dependency. A fixed version is available. View diagnostics → Fail
- No install/post-install scripts declared.Pass
- 40 of 115 dependencies flagged as unhealthy (1 deprecated). View diagnostics → Partial
Provenance & Transparency45
- Source repository is publicly reachable at the declared URL. View diagnostics → Pass
- Provenance check failed: no build-provenance attestation is published. See how to fix → View diagnostics → Fail
- Clear OSI-approved license (MIT).Pass
- Actively maintained (last published 16 days ago).Pass
- Disclosure check failed: no security disclosure policy was found in the source repository. See how to fix → Fail
Schema Quality & AI Usability84
- 100% of prompts and resources have a non-trivial description (not blank, and not just the item's name).Pass
- AI-judged instruction clarity (good).Pass
- Tool/resource definitions use about 1013 tokens (~72/item across 14 items; 13 tools + 1 resources), lean.Pass
- Usage-examples check failed: none of the tools include examples. See how to fix → Fail
Stability & Change Management92
- Stability check failed: the tool surface changed between 1.3.1 and 1.3.6: 0 tool removals, 2 breaking changes, 0 additions. See how to fix → Fail
Tool Coverage100
- 100% of tools have a non-trivial description (not blank, and not just the tool's name).Pass
- 100% of tool parameters carry a description.Pass
Tool Safety75
- No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.Pass
- 0 of 4 tool(s) whose name or description implies an irreversible operation declare an MCP destructiveHint annotation; "sites_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 14 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
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.
- 5 Nov 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 89 to 92.
- 3 Nov 26 −1
No change was recorded against any check on this day. Stability & Change Management went from 92 to 86.
- 28 Oct 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 89 to 92.
- 27 Oct 26 −1
No change was recorded against any check on this day. Stability & Change Management went from 92 to 89.
- 24 Oct 26 −5
- CVE-2023-54404 affects this package: high ▼ security
- Known CVEs: pass → fail ▼ security
- 21 Oct 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 89 to 92.
- 20 Oct 26 +14
- Malware scan: unverified → pass ▲ security
- 19 Oct 26 −15
- Malware scan: pass → unverified ▼ security
- Package version: 1.3.4 → 1.3.6 functional
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 5 Nov 2026 · Analysed npm/@mikusnuz/gsc-mcp@1.3.6
Provenance No attestation
The registry publishes no build provenance for this version, so there is nothing to verify.
| Result | No attestation |
|---|---|
| Ecosystem | npm |
Background: How many MCP packages publish verified provenance →
Vulnerabilities 1 finding
| ID | CVE | Severity | Vector | Fix available |
|---|---|---|---|---|
| GHSA-mrhx-c7xc-m3w5 | CVE-2023-54404 | high | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H | yes |
Background: What a vulnerability scan can and cannot prove →
Dependencies 115 packages
| Packages resolved | 115 |
|---|---|
| Deprecated | 1 |
| Stale | 39 |
| Tree resolution | Complete |
Background: SBOMs and build attestations, explained →
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 →
indexing_batch_publish ~72
Batch notify Google about up to 100 eligible JobPosting or BroadcastEvent URL updates/removals. Each embedded response is checked independently; a successful notification does not guarantee indexing.
| Name | Type | Req | Description |
|---|---|---|---|
| notifications | array | yes | Array of eligible URL notifications (1-100 items). Each item has url, contentType, and type. |
No output schema declared.
No examples provided.
indexing_get_metadata ~81
Get the latest Indexing API notification metadata for an eligible JobPosting or BroadcastEvent URL. This reports notification history, not whether Google indexed the URL.
| Name | Type | Req | Description |
|---|---|---|---|
| contentType | string | yes | Eligible structured-data type on the page: JobPosting, or BroadcastEvent embedded in VideoObject |
| url | string | yes | The fully-qualified URL to check notification status for |
No output schema declared.
No examples provided.
indexing_publish ~103
Notify Google about an eligible URL update or removal via the Indexing API. Google supports only JobPosting pages and livestream pages with BroadcastEvent embedded in VideoObject; this notification does not guarantee indexing.
| Name | Type | Req | Description |
|---|---|---|---|
| contentType | string | yes | Eligible structured-data type on the page: JobPosting, or BroadcastEvent embedded in VideoObject |
| type | string | yes | Notification type: URL_UPDATED or URL_DELETED |
| url | string | yes | The fully-qualified URL to notify about |
No output schema declared.
No examples provided.
search_analytics_query ~247
Query search traffic data from Google Search Console. Returns clicks, impressions, CTR, and position data with flexible filtering and grouping.
| Name | Type | Req | Description |
|---|---|---|---|
| aggregationType | string | – | How data is aggregated (default: auto) |
| dataState | string | – | 'all' includes fresh (possibly incomplete) data, 'final' only finalized data, 'hourly_all' required when using 'hour' dimension |
| dimensionFilterGroups | array | – | Filter groups to apply to the query |
| dimensions | array | – | Dimensions to group by: country, device, page, query, searchAppearance, date, hour (hour requires dataState='hourly_all') |
| endDate | string | yes | End date in YYYY-MM-DD format |
| rowLimit | number | – | Maximum number of rows to return (1-25000, default: 1000) |
| siteUrl | string | yes | The site URL |
| startDate | string | yes | Start date in YYYY-MM-DD format |
| startRow | number | – | Zero-based row offset for pagination |
| type | string | – | Search type filter: web, image, video, news, discover, googleNews (default: web) |
No output schema declared.
No examples provided.
sitemaps_delete ~44
Delete a sitemap from Google Search Console.
| Name | Type | Req | Description |
|---|---|---|---|
| feedpath | string | yes | The URL of the sitemap to delete |
| siteUrl | string | yes | The site URL |
No output schema declared.
No examples provided.
sitemaps_get ~53
Retrieve information about a specific sitemap.
| Name | Type | Req | Description |
|---|---|---|---|
| feedpath | string | yes | The URL of the sitemap (e.g. 'https://example.com/sitemap.xml') |
| siteUrl | string | yes | The site URL |
No output schema declared.
No examples provided.
sitemaps_list ~59
List all sitemaps submitted for a site in Google Search Console.
| Name | Type | Req | Description |
|---|---|---|---|
| siteUrl | string | yes | The site URL |
| sitemapIndex | string | – | Optional: URL of a sitemap index to list only sitemaps in that index |
No output schema declared.
No examples provided.
sitemaps_submit ~59
Submit a sitemap for a site to Google Search Console.
| Name | Type | Req | Description |
|---|---|---|---|
| feedpath | string | yes | The URL of the sitemap to submit (e.g. 'https://example.com/sitemap.xml') |
| siteUrl | string | yes | The site URL |
No output schema declared.
No examples provided.
sites_add ~55
Add a site (property) to Google Search Console. Verification may still be required.
| Name | Type | Req | Description |
|---|---|---|---|
| siteUrl | string | yes | The site URL to add (e.g. 'https://example.com/' or 'sc-domain:example.com') |
No output schema declared.
No examples provided.
sites_delete ~32
Remove a site (property) from Google Search Console.
| Name | Type | Req | Description |
|---|---|---|---|
| siteUrl | string | yes | The site URL to remove |
No output schema declared.
No examples provided.
sites_get ~50
Retrieve information about a specific site (property) in Google Search Console.
| Name | Type | Req | Description |
|---|---|---|---|
| siteUrl | string | yes | The site URL (e.g. 'https://example.com/' or 'sc-domain:example.com') |
No output schema declared.
No examples provided.
sites_list ~23
List all sites (properties) you have access to in Google Search Console.
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
url_inspection_inspect ~118
Inspect a URL in Google's index. Returns the current URL Inspection API result, including indexing status, crawl info, rich results, and AMP status. The deprecated mobileUsabilityResult field may be absent.
| Name | Type | Req | Description |
|---|---|---|---|
| inspectionUrl | string | yes | The fully-qualified URL to inspect (must be under the site) |
| languageCode | string | – | Optional BCP-47 language code for localized results (e.g. 'en-US', 'ko') |
| siteUrl | string | yes | The site URL (property) the inspected URL belongs to |
No output schema declared.
No examples provided.
How do I install the io.github.mikusnuz/gsc MCP server?
io.github.mikusnuz/gsc runs locally as an npm package, launched with npx -y @mikusnuz/gsc-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 · @mikusnuz/gsc-mcp
claude mcp add mikusnuz-gsc -- npx -y @mikusnuz/gsc-mcp
What is the io.github.mikusnuz/gsc MCP server?
io.github.mikusnuz/gsc is an MCP server listed in the public MCP registry as io.github.mikusnuz/gsc. MCP server for Google Search Console & Indexing API, search analytics, sitemaps, URL inspection. This page covers its npm package (@mikusnuz/gsc-mcp).
Is the io.github.mikusnuz/gsc MCP server safe to use?
io.github.mikusnuz/gsc scores 78 out of 100 on VerifyMCP. We recorded 1 known advisory against it as of 5 November 2026. It declares no install or post-install scripts. 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.mikusnuz/gsc MCP server expose?
io.github.mikusnuz/gsc exposes 13 tools: sites_list, sites_get, sites_add, sites_delete, sitemaps_list, and 8 more. Their descriptions and schemas cost roughly 996 tokens of context every time the server is loaded.
Is the io.github.mikusnuz/gsc MCP server still maintained?
io.github.mikusnuz/gsc is still listed as active in the MCP registry. We last reached this channel on 5 November 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.mikusnuz/gsc MCP server under?
io.github.mikusnuz/gsc declares the MIT licence, which is OSI-approved. That covers the source only, and says nothing about the cost of any service it calls.