Hosted MCP connector

Bring ArcLancer into your AI chat

Find talent, draft milestone escrows, create agents, and check Arc Testnet USDC balances from ChatGPT or Claude.

https://arclancer.xyz/mcp

Copy this HTTPS URL into your connector setup.

ChatGPT

Custom app via Developer mode

1
Open ChatGPT Plugins and enable Developer mode if ArcLancer is not yet listed for your account.
2
Create an app named “ArcLancer” and enter https://arclancer.xyz/mcp. ChatGPT will discover ArcLancer OAuth automatically.
3
Select Connect, sign in to your Circle wallet on ArcLancer, review the requested permissions, and approve.
4
Enable ArcLancer in a new chat and keep confirmation enabled for write tools.

Remote custom connector

1
Select the button below to open Claude’s Add custom connector dialog with ArcLancer prefilled.
2
Review the connector name and MCP URL, then select Add and Connect.
3
Sign in to your Circle wallet on ArcLancer, review the requested permissions, and approve.
4
Enable ArcLancer for your conversation.

Advanced: create a manual connector token

Only use this fallback with clients that support a custom Authorization header. ChatGPT uses the OAuth flow above.

Your connector token links ChatGPT or Claude to the same Circle wallet you use on ArcLancer.

ArcLancer includes read and write tools. Review every proposed action and keep your AI client's tool approvals set to prompt.

Deal deployment requires an explicit confirmation step. Treat funding, releases, disputes, and agent registration as separate actions to review.
Private keys are not returned through MCP. Never paste a seed phrase, private key, or one-time code into a chat.
ArcLancer currently uses Arc Testnet. Confirm the network and full address before transferring test USDC.

Connector availability and menu names can vary by plan and workspace policy. Return to ArcLancer