Tue Christensen

com.tuechristensen/a2aVersion 0.0.7

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

Status

Responds99 msNov 14, 2026, 14:20 UTCAnswered our handshake without sign-in.

Registry data may be out of date

We could not refresh it, so this page shows the last copy.

Last checked: Nov 14, 2026, 14:20 UTC
Latency: 99 ms
Remotes responding: 1 of 1
Sign-in: No sign-in
Hosting: EU hosting detected (detected, not a legal statement)
Registry data as of: Nov 14, 2026, 22:14 UTC

Data from the official MCP Registry, checked by run.zero. How we check

Connect

Streamable HTTP

https://a2a.tuechristensen.com/mcpResponds99 msNov 14, 2026, 14:20 UTC

No sign-in

Claude Code

claude mcp add --transport http a2a https://a2a.tuechristensen.com/mcp

Claude Desktop and claude.ai

1
2
3

Settings > Connectors > Add custom connector
Name: a2a
Remote MCP server URL: https://a2a.tuechristensen.com/mcp

Cursor

{
  "mcpServers": {
    "a2a": {
      "url": "https://a2a.tuechristensen.com/mcp"
    }
  }
}

VS Code

code --add-mcp '{"name":"a2a","type":"http","url":"https://a2a.tuechristensen.com/mcp"}'

Built your own server? run.zero hosts MCP servers on European infrastructure.

Host your own MCP server on run.zero

Tools

6 tools

Tools of Tue Christensen
	Description		Read-only	Idempotent	Open world
`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).	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).	No	No	Not declared	No
`or_problem_questions`Working on an operations research problem, such as scheduling, routing or planning? Get the questions to answer. Takes no fields.	Working on an operations research problem, such as scheduling, routing or planning? Get the questions to answer. Takes no fields.	No	Yes	Not declared	No
`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.	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.	No	No	Not declared	No
`tue_about`Who Tue Christensen is, his work and how to reach him.	Who Tue Christensen is, his work and how to reach him.	No	Yes	Not declared	No
`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).	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).	No	No	Not declared	No
`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).	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).	No	No	Not declared	No

Details

Registry status: Active
Published: Nov 6, 2026
Updated: Nov 6, 2026
Website: https://tuechristensen.com/⁠ (opens in a new tab)
Repository: Not given
Categories (suggested): Knowledge and notesSuggested categories are assigned automatically from the registry text and may be wrong. Verified operators can correct them.
GDPR: Not declared

Are you the operator? Claim this listing