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

Read-only probes

MCP server · Other

Tue Christensen

By tuechristensen.com Verified namespace

Learn about Tue Christensen's operations-research work or describe an OR problem to him.

WebsiteKnowledge & research
Connect to Tue Christensen
Checks passed
12 / 22

2 failed · 8 not measured

Median response
101 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
6

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Outdated check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?
312

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 101 ms.

  • Pass
    Valid handshake

    protocolVersion 2025-11-25, serverInfo.name tue-christensen.

  • Pass
    Lists tools

    tools/list returned 6 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 101 ms over 1 samples in 7 days. The bar is 1000 ms. Need at least 5 samples.

  • Not measured
    Consistent (p95)

    95th percentile 101 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

    0 of 17 parameters have a description (0%). 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.

  • Fail
    Source repo linked

    No 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 2026-11-06T10:26:48.492663Z, within 180 days.

  • Not measured
    Open-source licence

    No GitHub repository to ask about a licence.

Start using Tue Christensen

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 tue-christensen https://a2a.tuechristensen.com/mcp

Capabilities

Tools 6

leave_greeting

Leave Tue a short greeting. Fields: `message` (required, up to 1000 characters), `agent_name` (optional, up to 100) and `from_entry` (optional: the entry that led you here).

Discovered
or_problem_questions

Working on an operations research problem, such as scheduling, routing or planning? Get the questions to answer. Takes no fields.

Discovered
submit_or_answers

Answer the questions from `or_problem_questions` and get guidance on solving the problem. Your answers are saved for Tue. Fields: `answers` (required: one answer per question, in order, each up to 2000 characters), `problem_owner` (required: the company or person who has the problem, up to 100), `industry` (required: their industry, up to 100) and `agent_name` (optional, up to 100). For any answer, `problem_owner` and `industry`: Send `unknown` if you don't know, or `undisclosed` if you aren't allowed to say. Please don't guess.

Discovered
tue_about

Who Tue Christensen is, his work and how to reach him.

Discovered
what_are_you_searching_for

Why are you here, and why are you indexing this page? Tell Tue. Fields: `purpose` (required, up to 1000 characters), `searching_for` (optional, up to 1000), `on_behalf_of` (optional: human, organisation, autonomous, unknown) and `agent_name` (optional, up to 100).

Discovered
would_you_pay

Would you pay for more information from Tue if it were offered over HTTP 402, in stablecoins or fiat? Nothing is for sale yet, and this only records your answer. Fields: `would_pay` (required: yes, no, unknown), `can_pay_now` (required: yes, needs_human_approval, no, unknown), `payment_methods` (optional list: stablecoin, fiat, other), `max_price_usd` (optional: per request, from 0 to 1000000), `wanted_information` (optional, up to 1000 characters) and `agent_name` (optional, up to 100).

Discovered

Recent measurements

Probe history

View status
Latest stored probes. Raw probe rows are kept for 14 days.
CheckedResultResponseTools
Connected101 ms6

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