MCP HeartbeatTHE MCP OBSERVATORY
Public workspace

Explore

Evidence for your next connection.

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

Read-only probes

MCP server · Code & DevOps

Chronicle Online MCP by usefulapi

By usefulapi.io Verified namespace

Read employees, absences, clockings, shifts and overtime in Chronicle Online.

WebsiteSource code
Connect to Chronicle Online MCP by usefulapi
Checks passed
14 / 22

0 failed · 8 not measured

Median response
72 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
15

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Outdated check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 72 ms.

  • Pass
    Valid handshake

    protocolVersion 2025-11-25, serverInfo.name chronicle-online-mcp.

  • Pass
    Lists tools

    tools/list returned 15 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 72 ms over 1 samples in 7 days. The bar is 1000 ms. Need at least 5 samples.

  • Not measured
    Consistent (p95)

    95th percentile 72 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

    54 of 54 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 2026-11-10T23:34:47.339456Z, within 180 days.

  • Not measured
    Open-source licence

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

Start using Chronicle Online 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 chronicle-online-mcp-by-usefulapi https://chronicle-online.usefulapi.io/mcp

Capabilities

Tools 15

chronicleonline_get_absence

Get one absence by id. Chronicle API: GET /api/Absences/{id}.

Discovered
chronicleonline_get_employee

Get one employee by id. Chronicle API: GET /api/Employees/{id}.

Discovered
chronicleonline_get_real_clocking

Get one real clocking by id. Chronicle API: GET /api/RealClockings/{id}.

Discovered
chronicleonline_list_absence_types

List the absence types (holiday, sickness, absence and others) that Chronicle uses. Chronicle API: GET /api/AbsenceTypes.

Discovered
chronicleonline_list_absences

List absences configured in Chronicle (for example holiday, sickness and other absence entries). Chronicle API: GET /api/Absences.

Discovered
chronicleonline_list_absentee_records

List absentee records: the per-employee records of absence taken. Chronicle API: GET /api/AbsenteeRecords.

Discovered
chronicleonline_list_cost_centres

List cost centres used to group employees and time. Chronicle API: GET /api/CostCentres.

Discovered
chronicleonline_list_daily_overtime

List daily overtime per employee between two dates. Chronicle API: GET /api/DailyOvertime.

Discovered
chronicleonline_list_employees

List employees (and contractors, visitors, agency staff) with their badge ids, names and cost centre. Good first call to find an employee id. Chronicle API: GET /api/Employees.

Discovered
chronicleonline_list_leavers

List employees who have left (leavers). Chronicle API: GET /api/Leavers.

Discovered
chronicleonline_list_real_clockings

List real clockings: the IN and OUT punches recorded at the terminals and apps. Chronicle API: GET /api/RealClockings.

Discovered
chronicleonline_list_scheduled_shifts

List shifts scheduled to employees between two dates (both required). Chronicle API: GET /api/ScheduledShifts?startDate&endDate.

Discovered
chronicleonline_list_shifts

List shift patterns defined in Chronicle. Chronicle API: GET /api/Shifts.

Discovered
chronicleonline_list_weekly_overtime

List weekly overtime per employee between two dates. Chronicle API: GET /api/WeeklyOvertime.

Discovered
chronicleonline_list_work_records

List work records (worked time per employee) between two dates. Optional employee filter. Chronicle API: GET /api/WorkRecords.

Discovered

Recent measurements

Probe history

View status
Latest stored probes. Raw probe rows are kept for 14 days.
CheckedResultResponseTools
Connected72 ms15

Related servers

All alternatives

Same function and industry, ranked by checks passed then median latency.

Explore alternatives to Chronicle Online MCP by usefulapi