NEUS MCP Server

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answering

NEUS MCP is answering right now. Last checked 10 min ago. It exposes 4 tools. Last commit 14 Sep 2026.

The trust harness for AI agents. Set what an agent can do before it acts.

The author archived this repository on GitHub, meaning it is no longer maintained.

Uptime history 90 days of history · worst day 0%

90 days agonow

100.0%

Uptime 24h

91 of 91 checks

Tools

read from the server

526 ms

Response time

average over 24h

Stars

last commit 14 Sep 2026

What changed 54

Every tool that appeared, vanished or quietly changed what it asks for. Recorded since 12 August 2026. No other catalogue keeps this.

1 Nov a tool changed version

18 Oct 4 tool descriptions were rewritten proofable_context, proofable_proofs_check, proofable_verifiers_catalog and 1 more

5 Oct a tool changed version

30 Sep 9 tools disappeared proofable_agent_create, proofable_agent_link, proofable_agent_mount and 6 more

29 Sep 13 tools appeared proofable_agent_create, proofable_agent_link, proofable_agent_mount and 10 more

29 Sep 12 tools disappeared neus_agent_create, neus_agent_link, neus_agent_mount and 9 more

7 Sep the owner changed

20 Aug 2 tool descriptions were rewritten neus_verify, neus_verify_or_guide

19 Aug 3 tools changed the parameters they ask for neus_proofs_check, neus_proofs_get, neus_secret_list

18 Aug a tool description was rewritten neus_context

and 7 more, back to 12 August 2026

NEUS MCP missed one check this week

Everything else answered, so this is steady rather than shaky. We check every 15 minutes, which is how a one-off gets told apart from the start of a pattern, and how you hear about the next one within the hour instead of from your users.

Connect this server

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 10 min ago.

Claude Code Claude Desktop Codex Cursor VS Code

run in your terminal

claude mcp add neus-mcp --transport http https://mcp.neus.network/mcp

Settings → Connectors → Add custom connector, then paste this address

https://mcp.neus.network/mcp

~/.codex/config.toml

[mcp_servers.neus-mcp]
url = "https://mcp.neus.network/mcp"

.cursor/mcp.json

{
  "mcpServers": {
    "neus-mcp": {
      "url": "https://mcp.neus.network/mcp"
    }
  }
}

.vscode/mcp.json

{
  "servers": {
    "neus-mcp": {
      "type": "http",
      "url": "https://mcp.neus.network/mcp"
    }
  }
}

Available tools 4

Read directly from the server with tools/list, grouped by what they act on. If a tool disappears, we record the date.

proofable

proofable_context

Return the signed-in Proofable profile and its current read-only context: proof index, agents, permissions, and verifier summary. Use once after sign-in.

proofable_proofs_check

Does this wallet already have the required proofs? Returns pass or fail, not records. Reading proof bodies needs a signed-in session, which is what unlocks proofable_proofs_get; signed-out callers get this check and can sign in to go further. Omit the wallet when signed in.

proofable_verifiers_catalog

Return supported check definitions with the inputs and networks each requires.

proofable_verify_or_guide

Resolve a verification request for the selected Proofable checks. Returns current qualifying proofs when they exist; otherwise returns the single next step. This tool does not create a proof.

Tools removed

Tools this server used to expose. Anything built against them stopped working on the day they went.

neus_me

removed 17 Aug 2026

neus_agent_create

removed 29 Sep 2026

neus_agent_link

removed 29 Sep 2026

neus_agent_mount

removed 29 Sep 2026

neus_context

removed 29 Sep 2026

neus_proofs_check

removed 29 Sep 2026

neus_proofs_get

removed 29 Sep 2026

neus_secret_create

removed 29 Sep 2026

neus_secret_list

removed 29 Sep 2026

neus_secret_revoke

removed 29 Sep 2026

neus_verifiers_catalog

removed 29 Sep 2026

neus_verify

removed 29 Sep 2026

neus_verify_or_guide

removed 29 Sep 2026

proofable_agent_create

removed 1 Oct 2026

proofable_agent_link

removed 1 Oct 2026

proofable_agent_mount

removed 1 Oct 2026

proofable_proofs_get

removed 1 Oct 2026

proofable_proofs_update

removed 1 Oct 2026

proofable_secret_create

removed 1 Oct 2026

proofable_secret_list

removed 1 Oct 2026

proofable_secret_revoke

removed 1 Oct 2026

proofable_verify

removed 1 Oct 2026

Endpoints

URL	Transport	State	Latency	Checked
https://mcp.neus.network/mcp	streamable-http	answering	538 ms	10 min ago

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NEUS MCP — questions

Answers built from our own checks of this server.

What can NEUS MCP do?

It exposes 4 tools, read directly from the server on our last check. Among them: proofable_context, proofable_proofs_check, proofable_verifiers_catalog, proofable_verify_or_guide. The full list with descriptions is on this page — we take it from the server itself via tools/list, not from a README. How MCP servers expose tools in the first place →

Is NEUS MCP working right now?

We send a real MCP handshake every 15 minutes. Over the last 24 hours 91 of 91 checks got a reply (100.0%), average response time 526 ms. The bar chart above shows every period we have measured.

Did NEUS MCP ever remove tools?

Yes. neus_me, neus_agent_create, neus_agent_link, neus_agent_mount and 18 more are no longer exposed — we recorded the date each one disappeared. A tool vanishing usually means a breaking change for anything that depended on it.

Is NEUS MCP still maintained?

The author archived this repository on GitHub, meaning it is no longer maintained. We show this because it changes what you can expect: an unmaintained server may keep answering for months and then stop without warning.

How do I connect NEUS MCP?

Copy the ready config from this page. We generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each in the form that client actually reads. It is a remote server, so there is nothing to install — the client connects to the address.

Does NEUS MCP need an API key?

No. NEUS MCP completed a full MCP handshake with us as an anonymous client and listed its tools without asking for anything. All 4 of them are readable on this page. This is what we observed, not what the docs claim.

How fast is NEUS MCP?

It answers our handshake in 526 ms on average, which is faster than 23% of all working MCP servers we measure. That is on the slow side — worth knowing if the tool sits inside an interactive loop. The comparison comes from our own checks across the whole registry, every 15 minutes.

Is NEUS MCP open source?

The code is open source: it is published under the Apache-2.0 licence and 23 stars on GitHub. The licence covers the code in the repository, not the hosted service at mcp.neus.network, which runs on its operator's own terms.