MCP HeartbeatTHE MCP OBSERVATORY
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Evidence for your next connection.

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

Read-only probes

MCP server · File & docs

Flowershow

Publish Markdown and HTML from your AI session as a live website. No account needed.

Checks passed
15 / 22

0 failed · 7 not measured

Median response
748 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
1

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 564 ms.

  • Pass
    Valid handshake

    protocolVersion 2025-11-25, serverInfo.name flowershow.

  • Pass
    Lists tools

    tools/list returned 1 tools.

  • Pass
    Current protocol

    Negotiated 2025-11-25. The bar is 2025-06-18 or newer.

  • Pass
    HTTPS

    The endpoint URL is https.

Performance

  • Not measured
    Fast (p50)

    Median latency 748 ms over 2 samples in 7 days. The bar is 1000 ms. Need at least 5 samples.

  • Not measured
    Consistent (p95)

    95th percentile 914 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

    6 of 6 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.

  • Pass
    Website matches publisher

    The website host matches the reverse-domain namespace.

  • Pass
    Source repo linked

    A repository URL is on file.

  • Not measured
    Repo owner matches

    This namespace is not an io.github login, so the owner comparison does not apply.

  • Pass
    Recently updated

    Updated 2026-10-25T20:31:11.507151Z, within 180 days.

  • Not measured
    Open-source licence

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

Start using Flowershow

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 flowershow https://flowershow.app/api/mcp

Capabilities

Tools 1

publish

Publish files as a live website on Flowershow and get a shareable URL. Use when the user says "publish this", "put this online", "make this a website", "share this as a page" or "host this". Accepts Markdown (.md, rendered as a styled page with navigation), HTML (.html, served as-is) and supporting files such as CSS, JS, JSON and images: one page or a small site, up to 50 files and 3 MB per call. Name the home page index.md or index.html. Anyone with the link can see what you publish. When you publish, tell the user every path you are sending (and any paths in delete) and which site they go to: a new site, or the one being updated. Stop and ask before calling publish only when it matters: a file looks private or sensitive (drafts, personal notes, keys or passwords, data with people's names or emails), the call removes files (with delete or replaceWholeSite) the user didn't ask to remove, it would create a new site when the user meant to update one, or the set of files differs from what the user asked to publish. If the user already named the files, asked for the removal or said to go ahead, that is their yes. Without an account this creates a new site that expires in 7 days and returns a claim link: always show the user the live URL and the claim link exactly as returned, so they can keep the site. To update that site later in the conversation, call publish again with its siteId and claimToken and only the files you changed or added: files you don't send are kept as they are. To remove pages or files, list their paths in delete (files can then be empty). Only when the user explicitly asks to start the site over, set replaceWholeSite to true: the files you send become the whole site and every other file is removed. If that would remove existing files, the call is refused and tells you how many and which; ask the user, then call again with confirmDeleteCount set to that number. For bigger sites, suggest the Flowershow CLI (fl).

Discovered

Recent measurements

Probe history

View status
Latest stored probes. Raw probe rows are kept for 14 days.
CheckedResultResponseTools
Connected564 ms1
Connected932 ms1