CtrlK
BlogDocsLog inGet started
Tessl Logo

daily-brief

Produce a dated, source-linked daily brief with prioritized developments, implications, and watch items.

60

Quality

70%

Does it follow best practices?

Run evals on this skill

Adds up to 20 points to the overall score

View guide

SecuritybySnyk

Low

Low-risk findings worth noting

Fix and improve this skill with Tessl

tessl review fix ./resources/bundled-skills/daily-brief/SKILL.md
SKILL.md
Quality
Evals
Security

Quality

Content

86%Weight 40%Scale 1-5

Reviews the quality of instructions and guidance provided to agents. Good implementation is clear, handles edge cases, and produces reliable results.

The body is a lean, well-structured instruction-only skill with concrete tool routing, a sequenced workflow, and explicit completion gates. It is strong overall, with only minor gaps in actionability (no example output / ranking method) and workflow clarity (no failure-recovery loop).

DimensionReasoningScore

Conciseness

The body is lean and efficient: a compact tool-routing table, a numbered workflow, and terse gate/boundary lists with no padding or explanation of concepts Claude already knows. The only minor redundancy is the 'Purpose' line restating the frontmatter description, but it does not meaningfully dilute the token efficiency.

5 / 5

Actionability

It names concrete tools (web_fetch, browser_use, render_chart) with specific uses and enumerates a six-field confirmation checklist plus explicit completion gates. It stops short of fully executable guidance: no example output format, and 'rank by impact and confidence' leaves the ranking method unspecified.

4 / 5

Workflow Clarity

A clear five-step sequence is paired with a separate 'Completion gates' validation checklist (date every item, source URLs, distinguish confirmed vs. forecast, verify title/cutoff match). The gap is the absence of an explicit error-recovery feedback loop describing what to do when a gate fails.

4 / 5

Progressive Disclosure

The skill is well under 50 lines with no need for external references, and is organized into clearly labeled sections (Purpose, Tool routing, Workflow, Completion gates, Boundaries, Delivery), which per the rubric's simple-skills note merits a 5.

5 / 5

Total

18

/

20

Passed

Description

53%Weight 40%Scale 1-5

Based on the skill's description, can an agent find and select it at the right time? Clear, specific descriptions lead to better discovery.

The description is concise and names a specific, distinct deliverable with concrete components, but it omits any 'when to use' trigger guidance and lacks synonym coverage for natural trigger terms. It is a clear, well-scoped statement that falls short of the explicit what-and-when standard.

Suggestions

Add a 'Use when...' clause naming concrete trigger phrases, e.g. 'Use when the user asks for a daily brief, morning briefing, news digest, or intelligence roundup.'

Include common synonyms/variations (briefing, digest, roundup, intelligence briefing) so the trigger term quality reaches comprehensive coverage.

Break the single 'Produce' verb into a couple of explicit actions (e.g. 'Compile, rank, and deliver a dated daily brief...') to lift specificity above 3.

DimensionReasoningScore

Specificity

The description names the domain ('daily brief') and several concrete deliverable components ('prioritized developments, implications, and watch items'), but relies on a single verb ('Produce') so the action is one composite deliverable rather than multiple distinct actions.

3 / 5

Completeness

It clearly states the 'what' ('Produce a dated, source-linked daily brief...') but provides no 'Use when...' clause or equivalent trigger guidance, which caps completeness at 3 per the rubric guidelines.

3 / 5

Trigger Term Quality

'daily brief' and 'watch items' are natural terms a user might say, but coverage of common synonyms is thin — no 'briefing', 'digest', 'roundup', 'news summary', or 'intelligence briefing' variations are present.

3 / 5

Distinctiveness Conflict Risk

The intelligence-brief niche with 'watch items' and 'implications' is mostly distinct, with only minor overlap risk against general summarization or news skills.

4 / 5

Total

13

/

20

Passed

Validation

100%

Checks the skill against the spec for correct structure and formatting. All validation checks must pass before discovery and implementation can be scored.

Validation — 16 / 16 Passed

Validation for skill structure

No warnings or errors.

Repository
KunAgent/Kun
Reviewed

Table of Contents

Is this your skill?

If you maintain this skill, you can claim it as your own. Once claimed, you can manage eval scenarios, bundle related skills, attach documentation or rules, and ensure cross-agent compatibility.