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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 · Code & DevOps

Tellscreen

Read screen recording links: summaries, transcripts, suggested changes and frame images.

Checks passed
14 / 22

0 failed · 8 not measured

Median response
350 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
4

Tool definitions returned by this server

Independent monitoring

Health & checks

Status history

Outdated check

Last connection measurement is over 24 hours old. Current availability is unknown.

Last checked
Check summary by test group
Test areaPassedFailedUnmeasured
ConnectionCan a client connect and discover tools?
500
Reliability & speedDoes it respond consistently and quickly?
004
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 350 ms.

  • Pass
    Valid handshake

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

  • Pass
    Lists tools

    tools/list returned 4 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 350 ms over 1 samples in 7 days. The bar is 1000 ms. Need at least 5 samples.

  • Not measured
    Consistent (p95)

    95th percentile 350 ms over 1 samples in 7 days. The bar is 3000 ms. Need at least 20 samples.

  • Not measured
    Reliable (uptime)

    1 of 1 attempts returned a tool list in 30 days (100%). The bar is 99%. Need at least 30 samples.

  • Not measured
    Stable tool list

    Fewer than two successful probes in 30 days, so tool-list stability is not measured.

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

    5 of 5 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 2026-10-31T06:29:59.901842Z, within 180 days.

  • Not measured
    Open-source licence

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

Start using Tellscreen

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 tellscreen https://tellscreen.com/mcp

Capabilities

Tools 4

convert_local_video

Use when the user gives you a video FILE on their computer (a screen recording .mov/.mp4/.webm, a Loom or QuickTime download) that you cannot watch. This server cannot read local files, so this tool returns the exact one-line curl command that uploads the file and prints the change list as Markdown; run it with your shell tool. The result lists every change asked for, with the words said, where on screen, how to check it, a screenshot link of that moment, and the timed transcript.

Discovered
convert_video_link

Use when the user gives you a link to a video (a screen recording, product walkthrough, bug repro or design review: an .mp4/.mov/.webm URL, or a public Google Drive or Dropbox link) and you need to know what it shows or asks for, because you cannot watch video. Tellscreen transcribes it, looks at the screen at the moment each thing was said, and returns Markdown: a summary, every change asked for with the words said, where on screen, how to check it is done and a screenshot link of that moment, then the timed transcript. Waits up to 50 seconds; if it is still working you get a job id for get_change_list. Loom and YouTube pages cannot be fetched: ask the user for the downloaded file instead and use convert_local_video.

Discovered
get_change_list

Collect the result of record_screen or convert_video_link by job id. Waits up to 50 seconds; call it again while it says it is still working. Also accepts a tellscreen.com/v/ link to fetch the change list of an existing Tellscreen video.

Discovered
record_screen

Use when the user wants to show you something instead of typing it ("let me show you", "watch this", a bug they can reproduce, a design or product review). Returns a recording link for the user to open: they record their screen and talk through what should change, then press Stop. Then call get_change_list with the job id to receive the change list (it waits for them).

Discovered

Recent measurements

Probe history

View status
Latest stored probes. Raw probe rows are kept for 14 days.
CheckedResultResponseTools
Connected350 ms4