Swarmio Hosted Harness

Hosted Harness.

CommunityOnlineNo sign-inGlobalFreeRead-only

What it can do

  • Route.Classify: Classify a freeform request into the right mode (research, news, finance, astrology, …) before spending a run. Never charged.
  • Runs.Launch: Launch a run: agents search the web, read sources, and write a cited report — real work, done for the caller. BILLED from the caller's credits. Returns the run record; poll runs.get until
  • Runs.Get: A run's status and metadata. Poll until status is completed/failed/cancelled.

What data it sees

Do you need an account

No: the server works without sign-in

Hosted Harness. Doing Real Work with LLMs.

How to connect

How to connect Swarmio Hosted Harness to Claude

The server address to paste into Claude settings:

https://swarmio.run.tools

  1. Open Claude (claude.ai or the desktop app).
  2. Go to Settings → Connectors.
  3. Click Add custom connector.
  4. Paste the server address copied below into Remote MCP server URL and click Add.
  5. In a chat, click + → Connectors and switch the new connector on.

Custom connectors are available on Free, Pro, Max, Team and Enterprise plans (Free is limited to one). On Team and Enterprise an organization Owner adds the connector first under Organization settings → Connectors.

Authorization

After you click Add, a sign-in window for the service opens. Sign in with your own account and approve access. Claude never sees your password.

How to connect Swarmio Hosted Harness to ChatGPT

The server address to paste into ChatGPT settings:

https://swarmio.run.tools

  1. Open ChatGPT in a browser (chatgpt.com). A Plus, Pro, Business, Enterprise or Edu plan is required.
  2. Turn on developer mode once: Settings → Apps → Advanced settings → Developer mode.
  3. Open Settings → Connectors and click Create.
  4. Fill in the form: Name (anything), Description (one line about what the service does), MCP server URL (copy it below).
  5. Under Authentication choose OAuth if the service requires sign-in, otherwise None. Click Create.
  6. In a new chat open + → Apps/Connectors and enable the connector.

OpenAI has renamed this section before (Connectors → Apps/Plugins). If the label differs, search settings for "developer mode". On Business/Enterprise workspaces an admin must allow custom connectors first.

Authorization

On first use ChatGPT opens the service's sign-in window. Sign in and approve access.

How to connect Swarmio Hosted Harness to Cursor

The server address to paste into Cursor settings:

https://swarmio.run.tools

Fastest: click Open in Cursor below and confirm the prompt.

Manually:

  1. In Cursor open Settings → Cursor Settings → MCP and click Add new global MCP server.
  2. Paste the JSON copied below into ~/.cursor/mcp.json (per project: .cursor/mcp.json in the repo root).
  3. Save the file. The server appears in the MCP list; authorize it there if asked.

Authorization

If the service needs sign-in, an authorize button appears next to the server in the MCP list.

Server tool list (8)

Raw names from tools/list. Only developers need these.

route.classifyClassify a freeform request into the right mode (research, news, finance, astrology, …) before spending a run. Never charged.
runs.launchLaunch a run: agents search the web, read sources, and write a cited report — real work, done for the caller. BILLED from the caller's credits. Returns the run record; poll runs.get until completed, then runs.report. Modes: research, news, product, trips, trainer, finance, astrology, horoscope (astrology/horoscope take Birth date constraint lines — see https://ioswarm.io/llms.txt).
runs.getA run's status and metadata. Poll until status is completed/failed/cancelled.
runs.reportThe finished, cited report for a completed run (report_text is markdown).
runs.cancelStop a running job.
billing.balanceThe caller's credit balance and plan state.
billing.topup_termsHow to refill credits machine-to-machine: USDC on Base to a published address, verified on-chain. Returns the pay_to address, minimum, and rate. Public — no credentials needed.
modes.listThe launchable modes with a one-line contract for each. Static; never charged, no credentials needed.