PartMode account
Sign in or create an account
Use a PartMode account to create a revocable key for Codex or another agent. Choose either visible approval for a project that stays in your browser, or an explicit per-key headless grant for a project stored and run on the PartMode server.
Fastest setup
Continue with Google
Checking Google sign-in availability. PartMode will request a stable account identifier and basic profile, not your email.
Signed in
PartMode account
Open PartMode CAD in this signed-in browser for visible project-scoped approval, or create a separately granted headless key for durable server projects.
Signing out closes active browser relay and headless execution sessions. It keeps agent keys and durable headless project records in the account.
Sign-in methods
Checking Google connection...
PartMode links Google by its stable provider identifier. Matching names are never used to merge accounts.
Agent keys
Create a key
The secret is shown once. Put it in the agent host's secret settings and send it only as an Authorization bearer token. Never paste it into a prompt, URL, or project file.
Connect an agent
Hosted MCP
Configure your agent with endpoint https://partmode.com/mcp and the key as an Authorization: Bearer secret.
Browser-approved local project: use a normal key. The agent lists online tabs and requests one visible CAD approval. The project stays in browser storage; commands and results are transient relay data.
Server-headless durable project: use an edit key created with the headless grant. The agent opens a project with partmode_headless_open and no browser approval. Execution sessions are temporary, but committed document records survive restarts and key revocation until account deletion. Headless refuses cad_artifact, cad_ui, and cad_events; its dedicated export currently produces STEP.
Codex: store the copied key in the PARTMODE_AGENT_KEY environment variable used to launch Codex, then add the server without putting the secret in a prompt, command argument, or repository file:
codex mcp add partmode --url https://partmode.com/mcp --bearer-token-env-var PARTMODE_AGENT_KEYStart a new Codex session after adding the server. For the browser path, keep the intended PartMode tab open and ask Codex to list online tabs. For the headless path, ask it to open the intended stable project ID.
Read the complete agent workflow and troubleshooting guide.
Browser-relay arguments and results are handled transiently in memory over HTTPS and are not end-to-end encrypted. Headless committed documents are different: they are stored durably under your account.
Account lifecycle
Delete account
This revokes every key, signs out every browser, closes active browser relay and headless sessions, and deletes all durable server-headless project records. Local CAD projects in browser storage are not deleted.