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

Read-only probes

MCP server · Code & DevOps

AbleSign MCP by usefulapi

By usefulapi.io Verified namespace

Read screens, playlists and media plays, and add media to a screen playlist in AbleSign.

WebsiteSource code
Connect to AbleSign MCP by usefulapi
Checks passed
13 / 22

1 failed · 8 not measured

Median response
1234 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
18

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?
004
Access & authenticationWhat is required to use this server?
102
Tool qualityAre the tool definitions usable by an agent?
310
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 1234 ms.

  • Pass
    Valid handshake

    protocolVersion 2025-11-25, serverInfo.name ablesign-mcp.

  • Pass
    Lists tools

    tools/list returned 18 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 1234 ms over 1 samples in 7 days. The bar is 1000 ms. Need at least 5 samples.

  • Not measured
    Consistent (p95)

    95th percentile 1234 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

    61 of 67 parameters have a description (91%). The bar is 80%.

  • Fail
    Safety hints

    1 tools set neither readOnlyHint nor 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 2026-11-10T23:35:17.85491Z, within 180 days.

  • Not measured
    Open-source licence

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

Start using AbleSign MCP by usefulapi

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 ablesign-mcp-by-usefulapi https://ablesign.usefulapi.io/mcp

Capabilities

Tools 18

ablesign_add_screen_playlist_items

WRITE: add up to 50 media files or web apps to the playlist of one screen. The content plays on the live screen. Each item needs media_file_id OR web_app_id. Limit: 15 writes per minute and 30 per hour per screen. AbleSign API: POST /screens/{id}/playlist_items.

Discovered
ablesign_create_folder

WRITE: create a media folder, optionally inside a parent folder. Creates a new record on each call. AbleSign API: POST /folders.

Discovered
ablesign_get_media_file

Get one media file with its size, duration, dimensions, validity dates and tags. AbleSign API: GET /media_files/{id}.

Discovered
ablesign_get_screen

Get one screen: resolution settings, fit mode, timezone, sync role, heartbeat time and tags. AbleSign API: GET /screens/{id}.

Discovered
ablesign_get_screen_group

Get one screen group with its title, description and tags. AbleSign API: GET /screen_groups/{id}.

Discovered
ablesign_get_screen_playlist

Get the playlist that one screen plays: its items in order, with duration, transition and schedule per item. AbleSign API: GET /screens/{id}/playlist.

Discovered
ablesign_list_folders

List media folders, optionally inside one parent folder. AbleSign API: GET /folders.

Discovered
ablesign_list_media_files

List uploaded images and videos with size, duration, dates and tags. AbleSign API: GET /media_files.

Discovered
ablesign_list_proof_of_play_records

List raw play records: how often and how long one screen played one asset in a period. The window is at most 92 days. AbleSign API: GET /proof_of_play/records.

Discovered
ablesign_list_screen_group_members

List the screens that belong to one screen group. AbleSign API: GET /screen_groups/{id}/screens.

Discovered
ablesign_list_screen_groups

List screen groups (screens that share one playlist). AbleSign API: GET /screen_groups.

Discovered
ablesign_list_screens

List digital signage screens with orientation, online state, group and tags. Good first call to see the estate. AbleSign API: GET /screens.

Discovered
ablesign_list_web_apps

List web apps (web pages shown on screens) with their validity dates and tags. AbleSign API: GET /web_apps.

Discovered
ablesign_list_workspace_users

List the users assigned to one workspace, with their role. AbleSign API: GET /workspaces/{id}/users.

Discovered
ablesign_list_workspaces

List the workspaces this API key can use, with screen, media file and user counts. Use it to find a workspace_id. AbleSign API: GET /workspaces.

Discovered
ablesign_rename_folder

WRITE: change the title of one media folder. Setting the same title again changes nothing. AbleSign API: PUT /folders/{id}.

Discovered
ablesign_summarize_asset_plays_by_screen

Summarize how one asset (media file or web app) played on each screen: play count and total seconds per screen. AbleSign API: GET /proof_of_play/summary/screens.

Discovered
ablesign_summarize_plays_by_asset

Summarize plays per asset (media file or web app): screens it played on, total plays and total seconds. Use it for 'what played most last month'. AbleSign API: GET /proof_of_play/summary.

Discovered

Recent measurements

Probe history

View status
Latest stored probes. Raw probe rows are kept for 14 days.
CheckedResultResponseTools
Connected1234 ms18

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