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gws-gmail-watch

Gmail: Watch for new emails and stream them as NDJSON.

Install with Tessl CLI

npx tessl i github:googleworkspace/cli --skill gws-gmail-watch
What are skills?

70

2.06x

Does it follow best practices?

Evaluation93%

2.06x

Agent success when using this skill

Validation for skill structure

SKILL.md
Review
Evals

Evaluation results

79%

42%

Gmail Inbox Archiver

Email archiving with output-dir and cleanup flags

Criteria
Without context
With context

gws gmail +watch command

0%

100%

--output-dir flag used

0%

100%

--cleanup flag used

0%

100%

--project flag used

50%

100%

--label-ids flag used

30%

100%

Correct NDJSON output format

0%

0%

--msg-format flag used

25%

0%

archive dir as argument

100%

100%

Cleanup on exit

100%

50%

README operational notes

90%

100%

Without context: $0.2164 · 1m 14s · 13 turns · 17 in / 4,328 out tokens

With context: $0.3141 · 1m 4s · 19 turns · 429 in / 3,526 out tokens

100%

69%

Scheduled Email Digest Exporter

One-shot email pull with once and max-messages flags

Criteria
Without context
With context

gws gmail +watch command

0%

100%

--once flag used

0%

100%

--max-messages set to 25

0%

100%

--msg-format metadata or minimal

0%

100%

--label-ids UNREAD

0%

100%

--project flag used

0%

100%

Output redirected to file

100%

100%

NDJSON output documented

100%

100%

Scheduled job consideration

100%

100%

NOTES.md present

100%

100%

Without context: $0.2450 · 1m 12s · 14 turns · 18 in / 4,041 out tokens

With context: $0.2084 · 44s · 14 turns · 268 in / 2,327 out tokens

100%

33%

Production Email Monitor with Resilient Reconnection

Reconnectable watch with subscription reuse and renewal

Criteria
Without context
With context

gws gmail +watch command

0%

100%

--subscription flag used

33%

100%

No --cleanup flag

83%

100%

--poll-interval 2

33%

100%

Output logged to file

100%

100%

7-day expiry documented

100%

100%

Reconnection via subscription

70%

100%

Restart instructions

100%

100%

RUNBOOK.md present

100%

100%

Without context: $0.4383 · 2m 9s · 19 turns · 135 in / 7,702 out tokens

With context: $0.3089 · 1m 6s · 18 turns · 21 in / 3,733 out tokens

Evaluated
Agent
Claude Code
Model
Unknown

Table of Contents

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