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

Read-only probes

MCP server · Payments & trading

Service Fusion MCP by usefulapi

Read Service Fusion customers, jobs, estimates, invoices and schedule; create customers and jobs.

Checks passed
13 / 22

1 failed · 8 not measured

Median response
763 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
26

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Outdated check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?
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 763 ms.

  • Pass
    Valid handshake

    protocolVersion 2025-11-25, serverInfo.name service-fusion-mcp.

  • Pass
    Lists tools

    tools/list returned 26 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 763 ms over 1 samples in 7 days. The bar is 1000 ms. Need at least 5 samples.

  • Not measured
    Consistent (p95)

    95th percentile 763 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.

  • Fail
    Parameters documented

    191 of 253 parameters have a description (75%). 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 2026-11-10T23:34:06.339337Z, within 180 days.

  • Not measured
    Open-source licence

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

Start using Service Fusion 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 service-fusion-mcp-by-usefulapi https://service-fusion.usefulapi.io/mcp

Capabilities

Tools 26

servicefusion_create_customer

WRITE: create a customer in Service Fusion, optionally with contacts (phones, emails) and service locations. It is visible to the whole team and cannot be deleted through this API; creating the same name twice makes two customers, so search with servicefusion_list_customers first. POST /customers.

Discovered
servicefusion_create_estimate

WRITE: create an estimate (quote) for a customer, optionally with address, category, source, technicians, tasks, notes, products, services, other charges and tags. It cannot be deleted through this API; creating twice makes two estimates. POST /estimates.

Discovered
servicefusion_create_job

WRITE: create a job (work order) for a customer, optionally with address, category, source, assigned technicians, tasks, notes, products, services and other charges. It appears on the team's schedule and cannot be deleted through this API; creating twice makes two jobs. Look up category, source and status names with the list tools first. POST /jobs.

Discovered
servicefusion_get_availability

Open time slots for technicians and/or crews over up to 8 days (end_date at most 7 days after start_date). Filter by technician, crew, department, experience level and slot length. GET /availability.

Discovered
servicefusion_get_calendar_task

One calendar task by id. GET /calendar-tasks/{id}.

Discovered
servicefusion_get_crew

One crew by id, optionally with its technicians. GET /crews/{id}.

Discovered
servicefusion_get_customer

One customer by id, optionally with contacts, phones, emails, locations and custom fields. GET /customers/{id}.

Discovered
servicefusion_get_customer_equipment

One piece of equipment of a customer. GET /customers/{customer_id}/equipment/{equipment_id}.

Discovered
servicefusion_get_estimate

One estimate by id, optionally with line items, technicians, notes, tags and more. GET /estimates/{id}.

Discovered
servicefusion_get_invoice

One invoice by id. GET /invoices/{id}.

Discovered
servicefusion_get_job

One job by id, optionally with technicians, line items, labor, expenses, payments, invoices, notes, visits and more. GET /jobs/{id}.

Discovered
servicefusion_get_me

The Service Fusion user the API credentials belong to: id, name and email. Use it to check the connection. GET /me.

Discovered
servicefusion_get_tech

One technician by id. GET /techs/{id}.

Discovered
servicefusion_list_calendar_tasks

List calendar tasks (appointments and to-dos on the schedule) for one day (start_date or end_date alone), a date range (both) and/or given users. A task is returned when it overlaps the range. GET /calendar-tasks.

Discovered
servicefusion_list_crews

List crews (named groups of technicians), optionally with their members. GET /crews.

Discovered
servicefusion_list_customer_equipment

List the equipment on file for a customer (type, make, model, serial number, warranty and install dates). GET /customers/{id}/equipment.

Discovered
servicefusion_list_customers

List customers (newest id order unless sorted). Filter by name, contact, address, city, postal code, phone, email, tags or last-serviced date. Add expand=contacts,locations,custom_fields to include them. GET /customers.

Discovered
servicefusion_list_estimates

List estimates (quotes). Filter by status, number, PO number, customer, contact, address, phone, email, category, source and start/end/requested dates. GET /estimates.

Discovered
servicefusion_list_invoices

List invoices with number, total, paid flag, dates and the customer. The API has no invoice filters: sort and page instead (for example sort=-date). GET /invoices.

Discovered
servicefusion_list_job_categories

The job category names to use when creating or filtering jobs. GET /job-categories.

Discovered
servicefusion_list_job_statuses

The job status names (code, name, custom flag, category) to use when creating or filtering jobs. GET /job-statuses.

Discovered
servicefusion_list_jobs

List jobs (work orders). Filter by status, number, PO or invoice number, customer, contact, address, phone, email, category, source and start/end/updated/closed dates. Add expand (techs_assigned, services, products, payments, invoices, visits, notes, ...) for detail. GET /jobs.

Discovered
servicefusion_list_payment_types

The payment types configured in the account. GET /payment-types.

Discovered
servicefusion_list_sources

The lead/referral sources (short and long names) to use when creating or filtering jobs and estimates. GET /sources.

Discovered
servicefusion_list_tech_departments

The technician department names configured in the account (useful for availability filters). GET /techs/departments.

Discovered
servicefusion_list_techs

List technicians and sales reps (name, contact details, department, title, color, field-worker and sales-rep flags). GET /techs.

Discovered

Recent measurements

Probe history

View status
Latest stored probes. Raw probe rows are kept for 14 days.
CheckedResultResponseTools
Connected763 ms26