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

Read-only probes

MCP server · Payments & trading

Gripp MCP by usefulapi

By usefulapi.io Verified namespace

Read projects, invoices, hours and contacts; register hours, create tasks in Gripp.

WebsiteSource codeProductivity & docs
Connect to Gripp MCP by usefulapi
Checks passed
14 / 22

0 failed · 8 not measured

Median response
226 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
14

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Outdated check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 226 ms.

  • Pass
    Valid handshake

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

  • Pass
    Lists tools

    tools/list returned 14 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 226 ms over 1 samples in 7 days. The bar is 1000 ms. Need at least 5 samples.

  • Not measured
    Consistent (p95)

    95th percentile 226 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

    69 of 69 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 2026-11-10T23:34:37.557418Z, within 180 days.

  • Not measured
    Open-source licence

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

Start using Gripp 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 gripp-mcp-by-usefulapi https://gripp.usefulapi.io/mcp

Capabilities

Tools 14

gripp_create_contact

WRITE: create a contact person on a company in Gripp. Creates a new contact each call; a repeat creates a duplicate. Gripp API: contact.create.

Discovered
gripp_create_hour

WRITE: register hours on a project (and optionally a task) in Gripp. Creates a new time registration each call; a repeat creates a duplicate. Status CONCEPT keeps it editable. Gripp API: hour.create.

Discovered
gripp_create_task

WRITE: create a task in Gripp. Creates a new task each call; a repeat creates a duplicate. Gripp API: task.create.

Discovered
gripp_get_record

Get one Gripp record by its numeric id, for companies, contacts, projects, tasks, hours, invoices, offers, employees or invoice lines. Gripp API: <entity>.getone.

Discovered
gripp_list_companies

List companies in Gripp. Companies (customers, suppliers, prospects) with address, VAT/COC numbers, customer number and active flag. Supports filters, paging (max 250 per call) and ordering. Gripp API: company.get.

Discovered
gripp_list_contacts

List contacts in Gripp. Contact persons with name, e-mail, phone, function and the company id. Supports filters, paging (max 250 per call) and ordering. Gripp API: contact.get.

Discovered
gripp_list_employees

List employees in Gripp. Employees with name, e-mail, function, department, role and active flag. Supports filters, paging (max 250 per call) and ordering. Gripp API: employee.get.

Discovered
gripp_list_hours

List hours in Gripp. Time registrations (hours) with date, amount, employee, task, status and description. Supports filters, paging (max 250 per call) and ordering. Gripp API: hour.get.

Discovered
gripp_list_invoice_lines

List invoice lines (description, amount, price, VAT) for one invoice id. Use this to see what an invoice contains. Gripp API: invoiceline.get.

Discovered
gripp_list_invoices

List invoices in Gripp. Sales invoices with number, date, status, company, totals, amount paid and open amount. Supports filters, paging (max 250 per call) and ordering. Gripp API: invoice.get.

Discovered
gripp_list_offers

List offers in Gripp. Quotes (offers) with number, name, date, phase, company, totals and acceptance status. Supports filters, paging (max 250 per call) and ordering. Gripp API: offer.get.

Discovered
gripp_list_projects

List projects in Gripp. Projects with name, number, phase, company, account manager, dates, totals and archived flag. Supports filters, paging (max 250 per call) and ordering. Gripp API: project.get.

Discovered
gripp_list_tags

List tags in Gripp. Tags that Gripp uses to label companies, contacts, projects and invoices. Supports filters, paging (max 250 per call) and ordering. Gripp API: tag.get.

Discovered
gripp_list_tasks

List tasks in Gripp. Tasks with description, phase, deadline, estimated hours, company and completion state. Supports filters, paging (max 250 per call) and ordering. Gripp API: task.get.

Discovered

Recent measurements

Probe history

View status
Latest stored probes. Raw probe rows are kept for 14 days.
CheckedResultResponseTools
Connected226 ms14

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