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neonctl — Trace

§45 — Headless Authentication / OAuth Browser Flow Blocking

Date: 2026-06-06 CLI version: 2.22.2 Check command: neonctl auth --config-dir tmp/neonctl-config --no-analytics --color false with stdin=DEVNULL, 6s timeout Exit code: 124 Score: 0/3

stdout (first 20 lines):

[empty]

stderr (first 20 lines):

INFO: Awaiting authentication in web browser.
INFO: Auth Url: https://oauth2.neon.tech/oauth2/auth?...

§50 — Stdin Consumption Deadlock

Date: 2026-06-06 CLI version: 2.22.2 Check command: neonctl init --api-key <fake> --config-dir tmp/neonctl-config with stdin=DEVNULL, 6s timeout Exit code: 124 Score: 0/3

stdout (first 20 lines):

Adding Neon MCP server, extension (for VS Code and Cursor) and agent skills
Which editor(s) would you like to configure? (Space to toggle each option, Enter to confirm your selection)

stderr (first 20 lines):

[empty]

§24 — Authentication & Secret Handling

Date: 2026-06-06 CLI version: 2.22.2 Check command: neonctl projects list --output json --api-key <fake> --config-dir tmp/neonctl-config --no-analytics --color false Exit code: 1 Score: 1/3

stdout (first 20 lines):

[empty]

stderr (first 20 lines):

INFO: Authentication failed, deleting credentials...
INFO: Authentication failed, deleting credentials...

§2 — Output Format & Parseability

Date: 2026-06-06 CLI version: 2.22.2 Check command: neonctl link --agent --project-id proj_bad --org-id org_bad --api-key <fake> --config-dir tmp/neonctl-config --output json Exit code: 1 Score: 1/3

stdout (first 20 lines):

{
  "status": "error",
  "code": "AUTH_ERROR",
  "message": "supplied credentials do not pass authentication"
}

stderr (first 20 lines):

[empty]

§60 — OS Output Buffer Deadlock

Date: 2026-06-06 CLI version: 2.22.2 Check command: neonctl init --agent cursor --api-key <fake> --config-dir tmp/neonctl-config with 8s timeout Exit code: 124 Score: 1/3

stdout (first 20 lines):

Adding Neon extension (includes MCP server) and agent skills for Cursor
Authenticating
Authenticating.
Authenticating..
Authenticating...
[spinner/control sequences omitted]

stderr (first 20 lines):

INFO: Awaiting authentication in web browser.
INFO: Auth Url: https://oauth2.neon.tech/oauth2/auth?...
INFO: Auth complete