CIMD Validator
Back to clients

IDE

Cursor

Placeholder until validation traffic is captured.

Latest behavior: Dynamic registration
Latest OAuth behavior
Dynamic registration
Behavior evidence
Cursor authorization used dynamically registered client_id dcr-cursor.
Behavior observed at
2026-08-12T23:36:57.393Z
Name source
Known product association
Identity association
Explicit mapping for this issuer and client ID.
Last successful metadata URL
Unknown
Vendor
Anysphere
Source URL
Unknown
Claimed status
unknown

OAuth client identities

Names reported by a client describe its own registration. The client ID and issuer identify the OAuth client.

Client ID
dcr-cursor
Issuer
Not recorded
Registration method
Dynamic registration
Reported name
Cursor

MCP protocol version history

Newest protocol versions first, then most recently seen. Repeated client releases and version outcomes are counted together. Protocol acceptance and request outcomes are shown separately; an unsupported method does not reject an accepted version. A counter-offer or discovery response does not prove the client used that version. New observations from token-linked sessions are associated with the exact OAuth identity; older observations without an identity link remain on the global protocol history.

No protocol observations are linked to this OAuth identity yet. Historical observations without an identity link remain on the global protocol history.

No protocol versions recorded yet. Reconnect the MCP client and make a request to capture its version.

Last Successful CIMD Metadata

No successful check recorded
Name in CIMD metadata
Not observed
Client URI
Not observed
Logo URI
Not observed
Grant types
Not observed
Response types
Not observed
Token endpoint auth method
Not observed
Application type
Not observed
Redirect URIs
Not observed

Latest OAuth Attempt

Timestamp
2026-08-12T23:36:57.927Z
Path
POST /token
Client ID
dcr-cursor
Client name
Cursor
Client version
3.15.19
Redirect URI
http://localhost:8787/callback
Scope
Unknown
PKCE
Unknown
User agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Cursor/3.15.19 Chrome/144.0.7559.236 Electron/40.10.3 Safari/537.36

Latest CIMD Check

No CIMD validation result has been recorded.