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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

Petstore MCP Server

Swagger Petstore API (v1.0.27) as MCP for testing and prototyping powered by the HAPI MCP server

Checks passed
11 / 22

4 failed · 7 not measured

Median response
723 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
19

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?
220
Publisher identityCan the publisher be traced to its source?
321

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 723 ms.

  • Pass
    Valid handshake

    protocolVersion 2025-06-18, serverInfo.name hapimcp-299.

  • Pass
    Lists tools

    tools/list returned 19 tools.

  • Pass
    Current protocol

    Negotiated 2025-06-18. The bar is 2025-06-18 or newer.

  • Pass
    HTTPS

    The endpoint URL is https.

Performance

  • Not measured
    Fast (p50)

    Median latency 723 ms over 1 samples in 7 days. The bar is 1000 ms. Need at least 5 samples.

  • Not measured
    Consistent (p95)

    95th percentile 723 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

    5 of 81 parameters have a description (6%). The bar is 80%.

  • Fail
    Safety hints

    19 tools set neither readOnlyHint nor destructiveHint.

Publisher

  • Pass
    Verified namespace

    Listed in the Official MCP Registry.

  • Fail
    Website matches publisher

    The website host does not match 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.

  • Fail
    Recently updated

    Updated 2026-01-07T14:13:05.674855Z, which is older than 180 days.

  • Pass
    Open-source licence

    GitHub reports an OSI licence.

Start using Petstore MCP Server

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 petstore-mcp-server https://petstore.run.mcp.com.ai/mcp

Capabilities

Tools 19

addPet

Add a new pet to the store. - Add a new pet to the store.

Discovered
createUser

Create user. - This can only be done by the logged in user.

Discovered
createUsersWithListInput

Creates list of users with given input array. - Creates list of users with given input array.

Discovered
deleteOrder

Delete purchase order by identifier. - For valid response try integer IDs with value < 1000. Anything above 1000 or non-integers will generate API errors.

Discovered
deletePet

Deletes a pet. - Delete a pet.

Discovered
deleteUser

Delete user resource. - This can only be done by the logged in user.

Discovered
findPetsByStatus

Finds Pets by status. - Multiple status values can be provided with comma separated strings.

Discovered
findPetsByTags

Finds Pets by tags. - Multiple tags can be provided with comma separated strings. Use tag1, tag2, tag3 for testing.

Discovered
getInventory

Returns pet inventories by status. - Returns a map of status codes to quantities.

Discovered
getOrderById

Find purchase order by ID. - For valid response try integer IDs with value <= 5 or > 10. Other values will generate exceptions.

Discovered
getPetById

Find pet by ID. - Returns a single pet.

Discovered
getUserByName

Get user by user name. - Get user detail based on username.

Discovered
loginUser

Logs user into the system. - Log into the system.

Discovered
logoutUser

Logs out current logged in user session. - Log user out of the system.

Discovered
placeOrder

Place an order for a pet. - Place a new order in the store.

Discovered
updatePet

Update an existing pet. - Update an existing pet by Id.

Discovered
updatePetWithForm

Updates a pet in the store with form data. - Updates a pet resource based on the form data.

Discovered
updateUser

Update user resource. - This can only be done by the logged in user.

Discovered
uploadFile

Uploads an image. - Upload image of the pet.

Discovered

Recent measurements

Probe history

View status
Latest stored probes. Raw probe rows are kept for 14 days.
CheckedResultResponseTools
Connected723 ms19