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PageCritic

R0· no sign-in

Audit a landing page's conversion (score, top issues, fixes) and check if AI crawlers can read it.

v1.0.0 · active · website · descriptor JSON · versions

An agent can connect right now, no human step.Remote endpoint, no authentication, reachable on the last probe.
Quality77new
Trust83of 100
Uptime, 30 days100%
Latency p50297 ms

Connect

8 clients · secrets stay placeholders
{
  "mcpServers": {
    "pagecritic": {
      "type": "http",
      "url": "https://pagecritic.app/mcp"
    }
  }
}
claude mcp add --transport http pagecritic https://pagecritic.app/mcp
[mcp_servers.pagecritic]
url = "https://pagecritic.app/mcp"

{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "pagecritic": {
      "type": "remote",
      "url": "https://pagecritic.app/mcp",
      "enabled": true
    }
  }
}
{
  "mcpServers": {
    "pagecritic": {
      "type": "http",
      "url": "https://pagecritic.app/mcp"
    }
  },
  "deeplink": "cursor://anysphere.cursor-deeplink/mcp/install?name=pagecritic&config=eyJ0eXBlIjoiaHR0cCIsInVybCI6Imh0dHBzOi8vcGFnZWNyaXRpYy5hcHAvbWNwIn0%3D"
}
{
  "servers": {
    "pagecritic": {
      "type": "http",
      "url": "https://pagecritic.app/mcp"
    }
  }
}
{
  "mcpServers": {
    "pagecritic": {
      "httpUrl": "https://pagecritic.app/mcp"
    }
  }
}
extensions:
  "pagecritic":
    enabled: true
    name: "pagecritic"
    type: streamable_http
    uri: "https://pagecritic.app/mcp"
    timeout: 300

Quality 77 / 100new

protocol75 · weight 25
  • warn
    protocol.modernnewest supported version is 2025-11-25; 2026-07-28 not supported, older versions are deprecated until 2027-07-28
  • n/a
    protocol.statelessonly applies to 2026-07-28 servers
  • pass
    protocol.transportstreamable HTTP
  • n/a
    protocol.list_ttlonly applies to 2026-07-28 servers
authorizationn/a · weight 15
  • n/a
    auth.prm, auth.as_metadata, auth.cimdno remote uses OAuth
  • n/a
    auth.secret_in_urlno templated URL
tool hygiene79 · weight 30
  • pass
    tools.descriptionsevery tool has a description
  • warn
    tools.description_length1 tools have descriptions over 1,024 characters, which crowds the context
  • pass
    tools.schemasevery tool has an object input schema
  • pass
    tools.annotations3 of 3 tools declare readOnlyHint or destructiveHint
  • fail
    tools.directory_hintsno tool declares all four of readOnlyHint, destructiveHint, idempotentHint and openWorldHint; missing: audit_landing_page (destructiveHint, idempotentHint); check_ai_readiness (destructiveHint, idempotentHint); get_audit_result (destructiveHint, idempotentHint)
  • pass
    tools.token_costabout 751 tokens to load every tool
  • pass
    tools.api_dumptools are not a one-to-one API dump
stabilityn/a · weight 15
  • n/a
    stability.changes, stability.rug_pulltool history recorded for 1 of the 7 days needed
dependenciesn/a · weight 15
  • n/a
    deps.known_vulns, deps.mcp_sdk_version, deps.resolvableno npm or PyPI package

3 tools, about 751 tokens to load them all · tool set 4650d0efdc1c · tools last changed 2026-10-20 · checked 2026-10-20 17:02 UTC

Tool changes

  • audit_landing_pagechangeddescription
    before

    Loads a public landing page in a real browser (desktop and mobile), and returns a conversion score from 0 to 100, seven sub-scores (clarity, value proposition, CTA, trust, design, mobile, SEO basics), the top 3 issues with concrete fixes, what already works, and a short AI-readiness score. Use it when someone wants feedback on why a homepage, landing page or pricing page does not convert, wants a second opinion before a launch, or wants to compare their page with a competitor's. Do not use it for pages behind a login, for non-HTML files, or for general SEO keyword research. It takes 30 to 90 seconds; if it returns status "running", call get_audit_result with the audit_id. The free result is complete on its own. The full report (10-15 more ranked issues, 3 headline and 3 CTA rewrites, 5 quick wins, mobile review, full AI-readiness fixes) costs $19 USD one-time, paid by a human at report_url. A URL audited through the API in the last 24 hours returns that same result. Limit: 5 new audits per hour per client, 20 with an API key. With an API key that has credits (Authorization: Bearer header; 10 full reports for $49, see https://pagecritic.app/developers), the result includes the full report.

    after · 93% of words in common

    Loads a public landing page in a real browser (desktop and mobile), and returns a conversion score from 0 to 100, seven sub-scores (clarity, value proposition, CTA, trust, design, mobile, SEO basics), the top 3 issues with concrete fixes, what already works, a short AI-readiness score, and fix_prompt: a Markdown prompt that hands the fixes to a coding agent such as Claude Code or Cursor. Use it when someone wants feedback on why a homepage, landing page or pricing page does not convert, wants a second opinion before a launch, or wants to compare their page with a competitor's. Do not use it for pages behind a login, for non-HTML files, or for general SEO keyword research. It takes 30 to 90 seconds; if it returns status "running", call get_audit_result with the audit_id. The free result is complete on its own. The full report (10-15 more ranked issues, 3 headline and 3 CTA rewrites, 5 quick wins, mobile review, full AI-readiness fixes) costs $19 USD one-time, paid by a human at report_url. A URL audited through the API in the last 24 hours returns that same result. Limit: 5 new audits per hour per client, 20 with an API key. With an API key that has credits (Authorization: Bearer header; 10 full reports for $49, see https://pagecritic.app/developers), the result includes the full report.

Full history: list_changes · trend: quality JSON.

Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed. How it is computed.

Trust 83 / 100

no-repository
provenance55
liveness100
freshness100
hygiene80

+dns-namespace +website +reachable +uptime-100% +updated-2d-ago -no-repository

Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed. How it is computed.

Endpoints

remoteauthreachableuptime 30dp50protocollast ok
https://pagecritic.app/mcp streamable-httpnoneyes100%297 ms2025-11-252026-10-20

Tools (3)

audit_landing_pageread-onlyLoads a public landing page in a real browser (desktop and mobile), and returns a conversion score from 0 to 100, seven sub-scores (clarity, value proposition, CTA, trust, design, mobile, SEO basics), the top 3 issues with concrete fixes, what already works, a short AI-readiness score, and fix_prompt: a Markdown prompt that hands the fixes to a coding agent such as Claude Code or Cursor. Use it when someone wants feedback on why a homepage, landing page or pricing page does not convert, wants a second opinion before a launch, or wants to compare their page with a competitor's. Do not use it for pages behind a login, for non-HTML files, or for general SEO keyword research. It takes 30 to 90 seconds; if it returns status "running", call get_audit_result with the audit_id. The free result is complete on its own. The full report (10-15 more ranked issues, 3 headline and 3 CTA rewrites, 5 quick wins, mobile review, full AI-readiness fixes) costs $19 USD one-time, paid by a human at report_url. A URL audited through the API in the last 24 hours returns that same result. Limit: 5 new audits per hour per client, 20 with an API key. With an API key that has credits (Authorization: Bearer header; 10 full reports for $49, see https://pagecritic.app/developers), the result includes the full report.
check_ai_readinessread-onlyFetches a public page as a normal browser and as GPTBot, OAI-SearchBot, ChatGPT-User, ClaudeBot, Claude-User and PerplexityBot, then reports which AI bots are blocked or get a challenge page, the robots.txt rule for each AI bot, how much text is visible without JavaScript, JSON-LD types, sitemap, Markdown versions and llms.txt, with a 0-100 score and prioritized fixes. Use it when someone asks whether ChatGPT, Claude or Perplexity can see or cite their site, or why their site does not show up in AI answers. Do not use it to judge design or copy (use audit_landing_page). It uses plain HTTP fetches, takes about 5-15 seconds, and is free (15 checks per hour per client).
get_audit_resultread-onlyReturns the current result of an audit started with audit_landing_page, by its audit_id. Use it only when audit_landing_page returned status "running"; wait about 20 seconds between calls. Returns the same fields as audit_landing_page.

Schemas: list_tools.

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Official server.json
{
  "name": "app.pagecritic/pagecritic",
  "title": "PageCritic",
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
  "remotes": [
    {
      "url": "https://pagecritic.app/mcp",
      "type": "streamable-http"
    }
  ],
  "version": "1.0.0",
  "websiteUrl": "https://pagecritic.app",
  "description": "Audit a landing page's conversion (score, top issues, fixes) and check if AI crawlers can read it."
}