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

Read-only probes

MCP server · Code & DevOps

pmndrs docs

By pmndrs Verified namespace

Search and read the docs and examples of react-three-fiber, drei, zustand, jotai... from your agent

WebsiteSource codeAI models & agentsSearch & web dataProductivity & docs
Connect to pmndrs docs
Checks passed
15 / 22

0 failed · 7 not measured

Median response
734 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
3

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?
103
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 696 ms.

  • Pass
    Valid handshake

    protocolVersion 2025-11-25, serverInfo.name pmndrs-docs.

  • Pass
    Lists tools

    tools/list returned 3 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 734 ms over 2 samples in 7 days. The bar is 1000 ms. Need at least 5 samples.

  • Not measured
    Consistent (p95)

    95th percentile 768 ms over 2 samples in 7 days. The bar is 3000 ms. Need at least 20 samples.

  • Not measured
    Reliable (uptime)

    2 of 2 attempts returned a tool list in 30 days (100%). The bar is 99%. Need at least 30 samples.

  • Pass
    Stable tool list

    No tool was removed and no required parameter was added in the last 30 days.

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

    5 of 5 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.

  • Not measured
    Website matches publisher

    This namespace is not a reverse domain, so the website comparison does not apply.

  • Pass
    Source repo linked

    A repository URL is on file.

  • Pass
    Repo owner matches

    The GitHub repository owner matches the namespace login.

  • Pass
    Recently updated

    Updated 2026-11-06T15:03:07.287042Z, within 180 days.

  • Not measured
    Open-source licence

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

Start using pmndrs docs

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 pmndrs-docs https://docs.pmnd.rs/api/mcp

Capabilities

Tools 3

get_example

Read one pmndrs example in full: what it demonstrates, the exact versions it is written against, and every source file. Take `name` verbatim from the examples://index resource. Reach for an example when the question is how a scene is put together; for what an API takes, search_docs then get_page_content.

Discovered
get_page_content

Read one documentation page in full, as current markdown. Take `lib` and `path` verbatim from a search_docs hit (or from the docs://{lib}/index resource): paths are matched exactly and their shape differs per library, so never guess or adapt one. Call search_docs first when you do not have a path yet.

Discovered
search_docs

Search the current documentation of react-three-fiber, drei, zustand, a11y, react-postprocessing, docs, react-three-jolt, sky, denoiser, design-system. Call this FIRST, before answering any question about one of these libraries: these docs track their current releases, which are newer than your training data, and their APIs changed across major versions (react-three-fiber v9, drei v10, zustand v5 each broke things), so an answer from memory is likely stale. Returns the 10 best-matching pages, best first, each with the lib and path to pass to get_page_content.

Discovered

Recent measurements

Probe history

View status
Latest stored probes. Raw probe rows are kept for 14 days.
CheckedResultResponseTools
Connected696 ms3
Connected772 ms3

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