Skill Directory

AI Skill Directory

Browse curated skills with source links, package snapshots, README assets and install signals in one calm, searchable catalog.

personjakexiaoNo key required

ddd4j-project-creator

A comprehensive skill for creating new ddd4j (Domain-Driven Design for Java) projects based on ddd4j-boot framework. Use ONLY when the user explicitly mentions creating a ddd4j project, initializing d…

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personjakexiaoNo key required

debug-root-cause-analysis

Use when fixing a bug or analyzing a stack trace. Enforces systematic debugging methodology to prevent shotgun debugging and verify fixes.

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personjakexiaoNo key required

deep-research

Execute autonomous multi-step research using Google Gemini Deep Research Agent. Use for: market analysis, competitive landscaping, literature reviews, technical research, due diligence. Takes 2-10 min…

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personjakexiaoNo key required

deepeval

Use when discussing or working with DeepEval (the python AI evaluation framework)

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personjakexiaoNo key required

deployment-checklist-generator

Creates comprehensive deployment checklists with pre-deployment checks, smoke tests, verification steps, and sign-off workflows. Use for "deployment checklist", "release verification", "deployment run…

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personjakexiaoNo key required

design

Create architecture documentation and ADRs from PRD requirements

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personjakexiaoNo key required

detecting-arbitrary-write

Detects arbitrary write vulnerabilities by identifying unchecked array indexing and out-of-bounds memory writes. Use when analyzing memory write operations, pointer arithmetic, or investigating code e…

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personjakexiaoNo key required

detecting-null-pointer-dereference

Detects null pointer dereference vulnerabilities by identifying unchecked pointer usage and missing validation. Use when analyzing pointer operations, input validation, or investigating crash vulnerab…

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personjakexiaoNo key required

debug_axes

Diagnose and fix issues with the scale of the plot (such as logarithmic axes), ticks, and display range to achieve the intended appearance

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personjakexiaoNo key required

decibel-expert

Expert on Decibel on-chain perpetual futures trading platform on Aptos. Covers trading engine, orderbook, TypeScript SDK, REST APIs, WebSocket streams, market data, position management, TWAP orders, a…

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personjakexiaoNo key required

deep-researcher

Performs comprehensive, multi-layered research on any topic with structured analysis and synthesis of information from multiple sources. Use when the user needs thorough investigation, market research…

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personjakexiaoNo key required

deepchat-settings

DeepChat app settings modification (DeepChat settings/preferences) skill. Activate ONLY when the user explicitly asks to change DeepChat's own settings/preferences (e.g., theme, language, font size...…

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personjakexiaoNo key required

describe-laws-and-style

Distinction between laws (invariants) and style (conventions). Load when determining if a constraint is a law or style.

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personjakexiaoNo key required

detecting-format-string

Detects format string vulnerabilities by identifying unsafe printf family function calls with user-controlled format strings. Use when analyzing logging, error handling, or investigating memory disclo…

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personjakexiaoNo key required

detecting-suspicious-assert

Detects suspicious use of assertions for security checks that can be disabled in production builds. Use when analyzing assertion usage, security checks, or investigating assert-related vulnerabilities…

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personjakexiaoNo key required

debug-issue

Systematically debug issues in PhotoClove by examining code, state, logs, and data flow. Automatically invoked when investigating bugs, errors not working as expected, or tracing problems through the …

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personjakexiaoNo key required

deep-research-synthesizer

Given outputs from 5 research sub-agents (time-sliced or partitioned), validate and synthesize them into a coherent, citation-backed Markdown deep research report with deduplication, contradiction han…

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personjakexiaoNo key required

dependency

Map and visualize feature dependencies. Use when analyzing dependencies, identifying blockers, or creating dependency graphs. Triggers on keywords like "dependencies", "blockers", "what blocks", "depe…

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personjakexiaoNo key required

design-decision-framework

Multi-solution evaluation and decision-making framework. Use for: (1) Structured evaluation when facing 3+ technical solutions, (2) Systematic analysis during architectural decisions, (3) Preventing i…

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personjakexiaoNo key required

detecting-arbitrary-read

Detects arbitrary read vulnerabilities by identifying unchecked array indexing and out-of-bounds memory access. Use when analyzing array access patterns, pointer arithmetic, or investigating informati…

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personjakexiaoNo key required

detecting-double-free

Detects double free vulnerabilities by identifying attempts to free the same memory block twice. Use when analyzing memory management, cleanup paths, or investigating heap corruption issues.

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personjakexiaoNo key required

detecting-use-after-free

Detects use-after-free vulnerabilities by identifying pointer dereferences after memory deallocation. Use when analyzing memory management, cleanup code, or investigating dangling pointer issues.

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