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Independent measurements of remote MCP servers. Every observation has a timestamp.

Read-only probes

MCP server · Code & DevOps

Web Scan

By ankitkumarjha515 Verified namespace

Audit any live URL: 85 SEO, AI-search, security, leaked-key and speed checks, with fixes to verify.

WebsiteSource codeSearch & web dataSecurity & identityCommerce & marketing
Connect to Web Scan
Checks passed
15 / 22

0 failed · 7 not measured

Median response
1040 ms

Median of successful probes over 7 days

30-day uptime
Not measured

Share of countable probes over 30 days, including daily rollups. Auth challenges are excluded.

Discovered tools
3

Tool definitions returned by this server

Independent monitoring

Health & checks

Status history

Responded

The server completed its last measured handshake. This is an observation, not a guarantee.

Last checked
Check summary by test group
Test areaPassedFailedUnmeasured
ConnectionCan a client connect and discover tools?
500
Reliability & speedDoes it respond consistently and quickly?
103
Access & authenticationWhat is required to use this server?
102
Tool qualityAre the tool definitions usable by an agent?
400
Publisher identityCan the publisher be traced to its source?
402

Unmeasured means there is not enough evidence to decide. How these checks work

Inspect individual checks 22 recorded

Core

  • Pass
    Reachable

    Latest probe returned HTTP 200 in 1027 ms.

  • Pass
    Valid handshake

    protocolVersion 2025-06-18, serverInfo.name web-scan.

  • Pass
    Lists tools

    tools/list returned 3 tools.

  • Pass
    Current protocol

    Negotiated 2025-06-18. The bar is 2025-06-18 or newer.

  • Pass
    HTTPS

    The endpoint URL is https.

Performance

  • Not measured
    Fast (p50)

    Median latency 1040 ms over 2 samples in 7 days. The bar is 1000 ms. Need at least 5 samples.

  • Not measured
    Consistent (p95)

    95th percentile 1051 ms over 2 samples in 7 days. The bar is 3000 ms. Need at least 20 samples.

  • Not measured
    Reliable (uptime)

    2 of 2 attempts returned a tool list in 30 days (100%). The bar is 99%. Need at least 30 samples.

  • Pass
    Stable tool list

    No tool was removed and no required parameter was added in the last 30 days.

Access

  • Pass
    Open access

    tools/list succeeded with no credential, and the record declares none.

  • Not measured
    Standard auth

    Auth is not required, so the OAuth metadata check does not apply.

  • Not measured
    Free tier cited

    No publisher quote has been checked.

Tools

  • Pass
    Tools described

    Every tool description is at least 20 characters.

  • Pass
    Valid input schemas

    Every inputSchema is a JSON Schema object.

  • Pass
    Parameters documented

    4 of 4 parameters have a description (100%). The bar is 80%.

  • Pass
    Safety hints

    Every tool sets readOnlyHint or destructiveHint.

Publisher

  • Pass
    Verified namespace

    Listed in the Official MCP Registry.

  • Not measured
    Website matches publisher

    This namespace is not a reverse domain, so the website comparison does not apply.

  • Pass
    Source repo linked

    A repository URL is on file.

  • Pass
    Repo owner matches

    The GitHub repository owner matches the namespace login.

  • Pass
    Recently updated

    Updated 2026-10-21T17:49:34.827657Z, within 180 days.

  • Not measured
    Open-source licence

    The GitHub licence lookup has not returned an OSI result yet.

Start using Web Scan

Connect to this server

Choose your client, copy the configuration, then enable the server in your client’s MCP settings.

Run this command in your terminal, then restart Claude Code.

Claude Code

claude mcp add --transport http web-scan https://preflight-api.agentmarket.lol/api/mcp

Capabilities

Tools 3

get_report

Read a stored Web Scan report by its slug (the part after /r/ in an agentmarket.lol/web-scan/r/<slug> link) without re-scanning: score, grade, scan time and the failing or warning checks with fixes. Use this when the user shares a report link. Reports expire after two weeks; to check the current state of a site, use scan_url or verify_fixes instead.

Discovered
scan_url

Run a fresh Web Scan audit of a public URL and return its score (0-100), grade, and every failing or warning check with its id, title and fix: the result is complete in itself. reportUrl is a shareable link only when the request carries a signed-in Web Scan token (reports are saved for signed-in users only); otherwise it is null and nothing is stored. fullReportUrl is always present: the full report on the website, to share with the user. Use this first, to find out what to fix on a live page. Takes about 5-15 seconds. Cannot scan localhost or private networks; use a deployed or preview URL.

Discovered
verify_fixes

Re-scan a URL after you deployed fixes and report, per check id, whether it now passes (fixed: true), plus the new score, the previous score, what is still failing with its fix, and allFixed. Use this after a change reaches production (or a public preview) instead of asking the user to re-scan. Pass the check ids from the scan or fix prompt; with none, every failing or warning check is returned. If a fix you made still shows fixed: false, the deploy may not be live yet or a CDN may be serving a cached page: wait about a minute and call again before concluding the fix failed.

Discovered

Recent measurements

Probe history

View status
Latest stored probes. Raw probe rows are kept for 14 days.
CheckedResultResponseTools
Connected1027 ms3
Connected1052 ms3

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