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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

Lessonspace MCP by usefulapi

Read Lessonspace sessions, recordings, transcripts, spaces and users; launch spaces, edit sessions.

Checks passed
14 / 22

0 failed · 8 not measured

Median response
211 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
9

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?
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 211 ms.

  • Pass
    Valid handshake

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

  • Pass
    Lists tools

    tools/list returned 9 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 211 ms over 1 samples in 7 days. The bar is 1000 ms. Need at least 5 samples.

  • Not measured
    Consistent (p95)

    95th percentile 211 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

    76 of 78 parameters have a description (97%). 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 2026-11-10T23:34:04.023718Z, within 180 days.

  • Not measured
    Open-source licence

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

Start using Lessonspace 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 lessonspace-mcp-by-usefulapi https://lessonspace.usefulapi.io/mcp

Capabilities

Tools 9

lessonspace_get_session

One session by uuid, with its space, participants, guests, tags, summary and recording state. GET /organisations/sessions/{session}/.

Discovered
lessonspace_get_session_recording

The playback URL of a session's recording. status 'ready' = the URL works now; 'preparing' = Lessonspace is still creating it (ask again in a minute); 'no_recording' = recording was disabled, so none exists. The URL is an access link: give it only to someone entitled to watch the recording. GET /organisations/sessions/{session}/playback/.

Discovered
lessonspace_get_session_transcript

A signed download URL for a session's transcript. Only works if transcription was switched on for the session (launch with transcribe=true). The URL is an access link: give it only to someone entitled to read the transcript. GET /organisations/sessions/{session}/transcript/.

Discovered
lessonspace_launch_space

WRITE: create a space, or reuse the one with the same `id`, and get a join link (client_url) for one participant. The link is a live credential for a real person: share it only with that person and never post it elsewhere. Calling again with the same id reuses the space but issues a new link; it is not safe to repeat blindly. Lessonspace's own `secret` is never returned. POST /spaces/launch/.

Discovered
lessonspace_list_sessions

List the organisation's sessions (a session is one meeting held in a space): name, uuid, start/end time, space, participants (name, email, role), guests, billable seconds, tags, summary and recording state. Filter by time, duration, participant, space, launch id or tags. Newest first as Lessonspace orders them. Each session's playback_url is an access link to its recording, and participant emails are personal data: treat both as sensitive and share them only with someone entitled to see them. GET /organisations/sessions/.

Discovered
lessonspace_list_space_sessions

Sessions held in one space, with the join/leave log (who joined, left or went idle, and when) and the users connected now. Same filters as lessonspace_list_sessions. GET /spaces/{space}/sessions/.

Discovered
lessonspace_list_spaces

List the organisation's spaces (persistent rooms): id, name, slug, alias, url, tags, lock state, region and recording/transcription settings. The url of a space is a way in; treat it as sensitive. GET /organisations/spaces/.

Discovered
lessonspace_list_users

List the organisation's users: Lessonspace user id, name, email, role (teacher, student, admin), active state and external id. Names and emails are personal data. GET /organisations/users/.

Discovered
lessonspace_update_session

WRITE: rename a session and optionally set who may watch its recording (a list of participant, admin, teacher, student; an empty list falls back to the organisation policy). The name is always sent (Lessonspace requires it). PATCH /organisations/sessions/{session}/.

Discovered

Recent measurements

Probe history

View status
Latest stored probes. Raw probe rows are kept for 14 days.
CheckedResultResponseTools
Connected211 ms9