EthersFlow - Trust Gate for AI Agents MCP Server

Developer toolkit for EthersFlow - a multi-model trust layer that verifies AI outputs through adversarial consensus. MCP server, SDKs, and API docs.

People who work with ai safety, cloudflare workers and hallucination prevention and want it reachable from Claude, Cursor, VS Code, or another MCP client. The project is written in TypeScript.

VERIFIED ACTIVE

LAST COMMIT 2026-09-28 · ★ 2 · #68 OF 165 MAINTAINED CLOUD INFRASTRUCTURE · VERIFIED 2026-09-30

MIT · TypeScript servers · how we verify → /methodology

01 · Install EthersFlow - Trust Gate for AI Agents

before you install - you'll need

Set ETHERSFLOW_TOKEN, ETHERSFLOW_BASE_URL before connecting.

Claude Code

claude mcp add ethersflow-ethersflow --transport http https://www.ethersflow.com/api/mcp

Claude Desktop / Cursor / VS Code - add to config

{
  "mcpServers": {
    "ethersflow-ethersflow": {
      "url": "https://www.ethersflow.com/api/mcp"
    }
  }
}

Same JSON for Cursor. For VS Code, rename the top-level key from `mcpServers` to `servers`.

Using another client? Same JSON, different key

Claude Desktop · mcpServers

Cursor · mcpServers

VS Code · servers

Windsurf · mcpServers

Zed · context_servers

Cline · mcpServers

Roo Code · mcpServers

Continue · mcpServers

LibreChat · mcpServers

Gemini CLI · mcpServers

Codex CLI · mcp_servers

Full setup guides: every client.

02 · Evidence

https://www.ethersflow.com/api/mcp

transport: streamable-http

endpoint alive - responded to MCP initialize · probed 2026-09-30

Security posture

What to check before giving this server access to your agent - from the registry, GitHub, and our own probes. We don't score safety; we show what's verifiable.

runs as local process (stdio) - runs on your machine with your user's permissions · remote - your agent's requests go to www.ethersflow.com

endpoint auth accepted our unauthenticated MCP initialize - no credentials needed to connect

repo age created 2026-08-13 - young repo, little track record yet

license MIT - declared in the repository

npm package @ethersflow/mcp-server - published under the repo owner's npm scope (@ethersflow)

registry namespace io.github.Ethersflow is GitHub-verified and matches the repo owner

03 · What EthersFlow - Trust Gate for AI Agents can do

Prose above is summarized from the project's README and registry record - no invented capabilities.

Latest releases

v0.2.7 · 2026-09-29

R26c: per-ticket call-rate counter exposed + truthful codes; cache keyed on policy version; aggregate 'six times today' extraction restored

v0.2.3 · 2026-09-26

Entity-based fast-path eligibility (extractDeterministicProcurementEntities); compound-action guard; receipt retention honesty (perspectives_retained + retention_scope); SDK surfaces aligned to 0.2.3; P2 paraphrase gap…

04 · Who maintains EthersFlow - Trust Gate for AI Agents

EthersFlow - Trust Gate for AI Agents is maintained by ethersflow. It's the only MCP server we track from this author; the repo dates to Aug 2026.

05 · Facts

repository: github.com/ethersflow/ethersflow
website: https://www.ethersflow.com/
category: cloud infrastructure - ranked #68 of 165 actively-maintained cloud infrastructure servers as of 2026-09-30.
release cadence: 2 releases in the last 90 days (latest 2026-09-29)
registry: io.github.Ethersflow/EthersFlow (active, first published 2026-09-03 · 3 versions)
packages: npm:@ethersflow/mcp-server

06 · EthersFlow - Trust Gate for AI Agents FAQ

What is EthersFlow - Trust Gate for AI Agents?

Developer toolkit for EthersFlow - a multi-model trust layer that verifies AI outputs through adversarial consensus. MCP server, SDKs, and API docs.

Is EthersFlow - Trust Gate for AI Agents still maintained?

Yes - as of 2026-09-30, its last commit was 2026-09-28 and it shipped 2 releases in the last 90 days. We re-verify nightly.

How do I install EthersFlow - Trust Gate for AI Agents?

Run `npx -y @ethersflow/mcp-server`. The README documents 2 environment variables (ETHERSFLOW_TOKEN, ETHERSFLOW_BASE_URL) to set first. Set ETHERSFLOW_TOKEN, ETHERSFLOW_BASE_URL before connecting. You can also paste the ready-made client config above.

Does EthersFlow - Trust Gate for AI Agents require authentication?

No - the endpoint accepted our unauthenticated MCP initialize when probed on 2026-09-30; you can connect without credentials.

07 · Alternatives to EthersFlow - Trust Gate for AI Agents

Alternatives to EthersFlow - Trust Gate for AI Agents

Maintained cloud infrastructure servers if EthersFlow - Trust Gate for AI Agents isn't the fit.

Pairs well with

Servers that cover what EthersFlow - Trust Gate for AI Agents doesn't - only shown when the pairing reason fits the companion.

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