Name: alphagbm-duan-analysis
Rating: 70.39999999999999 (1 reviews)
Author: AlphaGBM

alphagbm-duan-analysis

Duan-Yongping-style seller playbook for any ticker: Sell Put at your "willing buy" price, Covered Call for yield enhancement, and a Panic-Buy context read off current VIX. The response is three tightly-scoped analysis cards — not a generic options screener — derived from the specific framework that made Duan Yongping famous in Chinese retail investing (seller-only, rent-collection logic, never a buyer of options). Triggers: "Duan Yongping style AAPL", "sell put NVDA willing to buy at 120", "covered call yield TSLA", "should I sell AAPL put here", "seller strategy MSFT", "Duan-style analysis", "premium collection setup", "nationalist seller playbook"

Quality

87%

Does it follow best practices?

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Securityby

Passed

No findings from the security scan

Quality

Content

85%Weight 40%Scale 1-3

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

An actionable, well-structured API skill body with a concrete endpoint and response schema. The main weakness is redundancy between the 'How to Use' and 'API Endpoint' sections and a long inline JSON example.

Suggestions

Deduplicate the input/output listing: keep the typed schema in 'How to Use' and have 'API Endpoint' reference it rather than re-describing ticker/buy_price and the response fields.

Replace the full multi-panel JSON example with a compact per-panel shape summary, or move the complete example into the mock-data directory and link to it.

The 'Example Queries' section repeats phrases already in the description's Triggers list — drop one of the two to save tokens.

Dimension	Reasoning	Score
Conciseness	Mostly efficient, but input/output is listed twice (once in 'How to Use', again under 'API Endpoint') and the full inline JSON response example is verbose; the body could be tightened by deduplicating the parameter/output schema.	2 / 3
Actionability	Fully concrete and copy-paste ready: an exact GET endpoint with query params and a complete JSON response example including field-level shapes for all three panels.	3 / 3
Workflow Clarity	A single, unambiguous action (call the endpoint with ticker + optional buy_price); per the simple-skill scoring note, a clear single-action workflow scores 3 without needing multi-step checkpoints.	3 / 3
Progressive Disclosure	Well-organized into clearly headed sections (How to Use, Example Queries, Mock Data, API Endpoint, Related Skills) with one-level references (mock-data dir, sibling skills) and no nested/2+-level references; no bundle files exist to mis-signal.	3 / 3
	Total	11 / 12 Passed

Description

90%Weight 40%Scale 1-3

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

A specific, well-triggered description for a narrow niche, with explicit 'when' guidance. The only weakness is second-person voice ('your willing buy price'), which costs it a specificity point.

Suggestions

Rewrite the description in third person to recover the specificity point, e.g. 'Sells a Put at the user's willing-buy price' instead of 'at your willing buy price'.

Trim the editorializing about what made Duan Yongping famous — 'derived from the specific framework that made Duan Yongping famous in Chinese retail investing' is background the description can drop.

Dimension	Reasoning	Score
Specificity	Names three concrete actions ('Sell Put at your willing buy price', 'Covered Call for yield enhancement', 'Panic-Buy context read off current VIX'), but the second-person phrasing 'at your willing buy price' triggers the voice penalty, reducing specificity from 3 to 2 per the rubric guideline.	2 / 3
Completeness	Answers both 'what' (three tightly-scoped analysis cards) and 'when' via an explicit 'Triggers:' clause, so it is not capped at 2 for missing trigger guidance.	3 / 3
Trigger Term Quality	Natural user phrasing is well covered: 'Duan Yongping style AAPL', 'sell put NVDA willing to buy at 120', 'covered call yield TSLA', 'should I sell AAPL put here', 'seller strategy MSFT' — phrases a user would actually say.	3 / 3
Distinctiveness Conflict Risk	A narrow, named niche ('Duan-Yongping-style seller playbook', 'not a generic options screener') with distinctive triggers makes conflict with other options skills unlikely.	3 / 3
	Total	11 / 12 Passed

Validation

87%

Warnings & errors only

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

Validation — 14 / 16 Passed

Validation for skill structure

Criteria	Description	Result
frontmatter_unknown_keys	Unknown frontmatter key(s) found; consider removing or moving to metadata	Warning
relative_links	Relative link issues: 3 suspicious	Warning

	Total	14 / 16 Passed

Repository: AlphaGBM/skills
Path: skills/alphagbm-duan-analysis/SKILL.md
Commit: 6ecea74

Reviewed: 2 months ago

Table of Contents

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