AnyGas
Gasless cross-chain for AI agents — one signed intent moves value across 22 EVM chains + Stellar, with no native gas and no per-chain balances.
What it can do
- Robyn Mesh: List the Robyn gasless chains and the cross-chain route graph (22 EVM nodes + Stellar), plus the relayer/Permit2 addresses. No credentials needed.
- Robyn Quote: Best gasless route to move a token from one Robyn chain to another. Returns estimated output, the bridge used, duration, and the Robyn fee. Read-only — moves nothing.
- Robyn Route Status: Status of an in-flight route by id (BRIDGING → DONE), with the destination tx once delivered.
What data it sees
Do you need an account
No: the server works without sign-in
Gasless cross-chain for AI agents — one signed intent moves value across 22 EVM chains + Stellar, with no native gas and no per-chain balances. The relayer fronts gas and is repaid from the token; best-of-N routing picks the cheapest path.
How to connect
How to connect AnyGas to Claude
The server address to paste into Claude settings:
https://anygas--ox31461.run.tools
- Open Claude (claude.ai or the desktop app).
- Go to Settings → Connectors.
- Click Add custom connector.
- Paste the server address copied below into Remote MCP server URL and click Add.
- 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 AnyGas to ChatGPT
The server address to paste into ChatGPT settings:
https://anygas--ox31461.run.tools
- Open ChatGPT in a browser (chatgpt.com). A Plus, Pro, Business, Enterprise or Edu plan is required.
- Turn on developer mode once: Settings → Apps → Advanced settings → Developer mode.
- Open Settings → Connectors and click Create.
- Fill in the form: Name (anything), Description (one line about what the service does), MCP server URL (copy it below).
- Under Authentication choose OAuth if the service requires sign-in, otherwise None. Click Create.
- 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 AnyGas to Cursor
The server address to paste into Cursor settings:
https://anygas--ox31461.run.tools
Fastest: click Open in Cursor below and confirm the prompt.
Manually:
- In Cursor open Settings → Cursor Settings → MCP and click Add new global MCP server.
- Paste the JSON copied below into
~/.cursor/mcp.json(per project:.cursor/mcp.jsonin the repo root). - 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 (4)
Raw names from tools/list. Only developers need these.
| robyn_mesh | List the Robyn gasless chains and the cross-chain route graph (22 EVM nodes + Stellar), plus the relayer/Permit2 addresses. No credentials needed. |
| robyn_quote | Best gasless route to move a token from one Robyn chain to another. Returns estimated output, the bridge used, duration, and the Robyn fee. Read-only — moves nothing. |
| robyn_route_status | Status of an in-flight route by id (BRIDGING → DONE), with the destination tx once delivered. |
| robyn_cross_chain | Execute a gasless cross-chain move. NOTE: this HOSTED endpoint is READ-ONLY (no signer key) — it returns a route preview + guidance instead of executing. To actually execute, run the `anygas-mcp` package locally with ROBYN_SIGNER_KEY set (npx anygas-mcp). |