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

Read-only probes

MCP server · Monitoring & observability

Action1 MCP by usefulapi

By usefulapi.io Verified namespace

Read endpoints, missing updates, CVE vulnerabilities, installed software and reports in Action1.

WebsiteSource codeSecurity & identity
Connect to Action1 MCP by usefulapi
Checks passed
14 / 22

0 failed · 8 not measured

Median response
775 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
16

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Outdated check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 775 ms.

  • Pass
    Valid handshake

    protocolVersion 2025-11-25, serverInfo.name action1-mcp.

  • Pass
    Lists tools

    tools/list returned 16 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 775 ms over 1 samples in 7 days. The bar is 1000 ms. Need at least 5 samples.

  • Not measured
    Consistent (p95)

    95th percentile 775 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

    97 of 97 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 2026-11-10T23:35:19.819538Z, within 180 days.

  • Not measured
    Open-source licence

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

Start using Action1 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 action1-mcp-by-usefulapi https://action1.usefulapi.io/mcp

Capabilities

Tools 16

action1_get_current_user

Get the settings and roles of the user behind these API credentials. Use it to check what the credentials can see. Action1 API: GET /me.

Discovered
action1_get_endpoint

Get one managed endpoint: name, OS, hardware, agent version, last seen and status. Action1 API: GET /endpoints/managed/{orgId}/{endpointId}.

Discovered
action1_get_report_rows

Get the rows of one Action1 report for one organization. Use action1_list_reports for report ids. Action1 API: GET /reportdata/{orgId}/{reportId}/data.

Discovered
action1_get_vulnerability

Get one CVE as Action1 sees it in one organization: CVSS vector, exploitability, CISA KEV flag, remediation status and deadline. Action1 API: GET /vulnerabilities/{orgId}/{cveId}.

Discovered
action1_list_automation_instances

List automation runs (instances) of one organization with their status and completion. Action1 API: GET /automations/instances/{orgId}.

Discovered
action1_list_endpoint_groups

List the endpoint groups (dynamic or manual sets of endpoints) of one organization. Action1 API: GET /endpoints/groups/{orgId}.

Discovered
action1_list_endpoints

List the managed endpoints (computers) of one organization or of all organizations, with status, OS, last-seen time and update state. Filter by status, update state, OS or reboot need. Action1 API: GET /endpoints/managed/{orgId}.

Discovered
action1_list_group_endpoints

List the endpoints in one endpoint group, with the same filters as action1_list_endpoints. Action1 API: GET /endpoints/groups/{orgId}/{groupId}/contents.

Discovered
action1_list_installed_software

List the software installed across the endpoints of one organization (the software inventory). Action1 API: GET /installed-software/{orgId}/data.

Discovered
action1_list_missing_updates

List the software updates (patches) that endpoints still miss, across one organization or all organizations. Filter by approval status and severity. Action1 API: GET /updates/{orgId}.

Discovered
action1_list_organizations

List the Action1 organizations these API credentials can reach, with their ids. Call this first: most other tools need an organization id. Action1 API: GET /organizations.

Discovered
action1_list_package_updates

List the updates of one software package and the endpoints they affect. Action1 API: GET /updates/{orgId}/{packageId}.

Discovered
action1_list_reports

List the Action1 report definitions available to these credentials (built-in and custom). Use the report ids with action1_get_report_rows. Action1 API: GET /reports/all.

Discovered
action1_list_vulnerabilities

List the CVE vulnerabilities found on endpoints in one organization or all organizations, with CVSS score, remediation deadline and affected endpoint counts. Action1 API: GET /vulnerabilities/{orgId}.

Discovered
action1_list_vulnerability_endpoints

List the endpoints in one organization or all organizations that a CVE affects, with the software involved. Action1 API: GET /vulnerabilities/{orgId}/{cveId}/endpoints.

Discovered
action1_search

Search endpoints, software and other Action1 objects in one organization by text. Action1 API: GET /search/{orgId}.

Discovered

Recent measurements

Probe history

View status
Latest stored probes. Raw probe rows are kept for 14 days.
CheckedResultResponseTools
Connected775 ms16

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