# io.github.adsandcode/contentgate (npm · mcp-server-contentgate) Pre-deploy checks for content sites: keywords, translations, links, claims, page SEO/GEO audit. - Trust score: 68/100 (medium) - Change this week: +6 - Registry status: active - Liveness: live - Owner verified: no - Last scored: 2026-11-04 ## Components - npm · `mcp-server-contentgate`: 68/100 (this document), [markdown](https://verifymcp.io/servers/adsandcode-contentgate/mcp-server-contentgate.md), [page](https://verifymcp.io/servers/adsandcode-contentgate/mcp-server-contentgate) ## Channel facts - Registry: `npm` - Package: `mcp-server-contentgate` - Version: `0.2.0` - Transport: `stdio` ## Trust breakdown 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. Scores are 0–100 per category. Scoring method: https://verifymcp.io/docs/scoring (what has changed: https://verifymcp.io/docs/scoring/changelog) Scored 2026-11-04. - **Supply Chain Security**: 81/100 - No malware found by supply-chain analysis. - CVE check failed: a known high-severity CVE affects zod 3.25.76, a direct dependency. A fixed version is available. - No install/post-install scripts declared. - 30 of 93 dependencies flagged as unhealthy. - **Provenance & Transparency**: 45/100 - Source repository is publicly reachable at the declared URL. - Provenance check failed: no build-provenance attestation is published. - Clear OSI-approved license (MIT). - Actively maintained (last published 12 days ago). - Disclosure check failed: no security disclosure policy was found in the source repository. - **Schema Quality & AI Usability**: 61/100 - AI-judged instruction clarity (good). - Context-footprint check failed: tool/resource definitions use about 1780 tokens (~222/item across 8 items; 8 tools + 0 resources), over budget; trim descriptions and params. - Usage-examples check failed: none of the tools include examples. - **Stability & Change Management**: 43/100 - Stability observed for 13 of 30 days with no destabilising changes; credit accrues until the full window elapses. - **Tool Coverage**: 95/100 - 100% of tools have a non-trivial description (not blank, and not just the tool's name). - 85% of tool parameters carry a description. - **Tool Safety**: 100/100 - No prompt-injection markers were found in the server instructions, tool names or descriptions we captured. - We read all 8 captured tool definition(s), and no name or description among them implies an irreversible operation. - An AI judge read all 8 captured unit(s) of tool text and found none that tries to manipulate the model reading it. - **Capabilities**: 100/100 - Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28. ## Install ### How do I install the io.github.adsandcode/contentgate MCP server? io.github.adsandcode/contentgate runs locally as an npm package, launched with npx -y mcp-server-contentgate. Ready-made configuration for Claude, Cursor, VS Code, Codex and 5 more is on this page, copied from each client's own documentation. ### Claude ```bash claude mcp add adsandcode-contentgate -- npx -y mcp-server-contentgate ``` ### Cursor ```json { "mcpServers": { "adsandcode-contentgate": { "command": "npx", "args": [ "-y", "mcp-server-contentgate" ] } } } ``` ### VS Code ```json { "servers": { "adsandcode-contentgate": { "command": "npx", "args": [ "-y", "mcp-server-contentgate" ] } } } ``` ### Codex ```bash codex mcp add adsandcode-contentgate -- npx -y mcp-server-contentgate ``` ### opencode ```json { "$schema": "https://opencode.ai/config.json", "mcp": { "adsandcode-contentgate": { "type": "local", "command": [ "npx", "-y", "mcp-server-contentgate" ], "enabled": true } } } ``` ### OpenClaw ```bash openclaw mcp add adsandcode-contentgate --command npx --arg -y --arg mcp-server-contentgate ``` ### Hermes ```yaml mcp_servers: adsandcode-contentgate: command: "npx" args: ["-y", "mcp-server-contentgate"] ``` ### Netclaw ```json { "McpServers": { "adsandcode-contentgate": { "Transport": "stdio", "Command": "npx", "Arguments": [ "-y", "mcp-server-contentgate" ] } } } ``` ### Vellum ```bash assistant mcp add adsandcode-contentgate -t stdio -c npx -a -y mcp-server-contentgate ``` ### Other ```json { "mcpServers": { "adsandcode-contentgate": { "command": "npx", "args": [ "-y", "mcp-server-contentgate" ] } } } ``` ## Changelog Every change recorded for this component, newest first. Days that predate change tracking, or that we cannot explain, say so: "we were watching and nothing happened" and "we were not watching" are different claims. ### 2026-11-04 (score 68, +1) No change was recorded against any check on this day. Stability & Change Management went from 40 to 43. That category is still filling its 30-day observation window: 12 days of observed history at the previous scan, 13 at this one. The score rises as the window fills, whether or not the server changes. ### 2026-11-01 (score 67, +1) No change was recorded against any check on this day. Stability & Change Management went from 30 to 33. That category is still filling its 30-day observation window: 9 days of observed history at the previous scan, 10 at this one. The score rises as the window fills, whether or not the server changes. ### 2026-10-30 (score 66, +1) No change was recorded against any check on this day. Stability & Change Management went from 23 to 27. That category is still filling its 30-day observation window: 7 days of observed history at the previous scan, 8 at this one. The score rises as the window fills, whether or not the server changes. ### 2026-10-29 (score 65, +3) - [functional improvement] Stability: unverified → 0.23 ### 2026-10-24 (score 62, −5) - [security regression] CVE-2023-54404 affects this package: high - [security regression] Known CVEs: pass → fail ### 2026-10-23 (score 67, +15) - [security improvement] Malware scan: unverified → pass ### 2026-10-22 (score 52) First indexed and scored. ## MCP tools (8) ### `check_keywords` (~184 tokens) Verify that target keywords actually appear in a rendered page. Every term tied at the highest search volume must appear at least `primary_min_hits` times; every other term at least once. Matching is literal and case-insensitive: whitespace is never normalised, because 'web hosting' and 'webhosting' are different terms with different search volumes. Input parameters: - `exclude_classes` (array): Classes whose subtree is ignored. Use this for site-wide call-to-action blocks, otherwise they satisfy the check on every page. - `html` (string, required): Rendered HTML of the page. - `keywords` (object, required): Map of keyword to monthly search volume, taken from real tool data. - `primary_min_hits` (integer) - `scope` (array): Element to look inside, as [tag, class], e.g. ["article","post"]. Omit to read the whole document. ### `check_translation` (~200 tokens) Compare a translation against its source document for structural drift: heading sequence, HTML tag sequence, table row count, internal link paths, price tokens, locale prefix on internal links, leftover source-script characters, introduced em dashes and emoji. This checks structure, not meaning: it cannot tell you a translation is good, only that it is no longer the same document. Input parameters: - `check_locale_prefix` (boolean) - `forbid_source_script` (boolean): Set false when the target legitimately shares the source script, e.g. Simplified Chinese from a Traditional Chinese source. - `locale` (string, required): Locale code of the translation, e.g. "es". Internal links are expected to carry it as a prefix. - `require_front_matter` (boolean): Require line 1 to be an H1 and line 2 to be a summary blockquote. - `source` (string, required): The source-language markdown. - `translation` (string, required): The translated markdown. ### `check_internal_links` (~315 tokens) Check that a content page links to at least one commercial page of its own site from its body, and optionally that it states a concrete figure. Links inside excluded boilerplate do not count, because a site-wide call-to-action block would otherwise satisfy this on every page and the check would guard nothing. Relative links count; an absolute link counts only when its host is in site_hosts (or a subdomain of one), so a link to another site's /pricing/ page never does. The money path is matched against the link's path, not its query string. Input parameters: - `exclude_classes` (array): Classes whose subtree is ignored. Use this for site-wide call-to-action blocks, otherwise they satisfy the check on every page. - `extra_evidence` (array): Literal strings that satisfy require_figure on their own, such as named product modules. - `html` (string, required) - `money_paths` (array, required): Path prefixes that count as commercial, e.g. ["/pricing/","/services/"]. - `require_figure` (boolean): Also require a concrete price or quantity in the body. "Contact us for a quote" is not an offer. - `scope` (array): Element to look inside, as [tag, class], e.g. ["article","post"]. Omit to read the whole document. - `site_hosts` (array): Hosts that are this site, e.g. ["www.example.org"]; subdomains included. Without it, absolute http(s) links never count as internal. ### `check_claims` (~143 tokens) Scan copy for affirmative performance claims of the kind that get finance, health and other regulated advertising rejected: guaranteed profit, stated win rates, promised returns. A disclaimer is not flagged when its negation governs the claim itself, shortly before it in the same clause (不保證獲利, 'we do not guarantee profit', 'no guaranteed returns'), or when the phrase is named as forbidden ('guaranteed profit claims are banned'). A negation elsewhere in the sentence does not count: 保證獲利，絕不會虧損 is still a claim. Input parameters: - `text` (string, required): Plain text or HTML. HTML tags are ignored. ### `sitemap_lastmod` (~168 tokens) Decide a sitemap lastmod date honestly. Hash the meaningful content of a page, compare it against the stored hash, and move the date only when the content genuinely changed. Stamping today's date on every URL every build teaches crawlers that the field carries no information. Input parameters: - `body` (string, required): Current HTML of the page. - `previous_hash` (string|null): Stored hash from the last run, or null for a page seen for the first time. - `previous_lastmod` (string|null): Stored lastmod, ISO date. - `strip_classes` (array): Classes to remove before hashing: visitor counters, build ids, anything that changes on its own. - `strip_patterns` (array): Regular expressions to remove before hashing. - `today` (string, required): Today's date, ISO format. ### `content_hash` (~57 tokens) Hash the meaningful content of a page, with volatile blocks and scripts removed. Use it to tell a real edit from a rebuild. Input parameters: - `body` (string, required) - `strip_classes` (array) - `strip_patterns` (array) ### `audit_page` (~566 tokens) Page-level SEO/GEO audit of one rendered HTML page, before it ships. Checks: visible_text (characters readable with JavaScript off, excluding