Progressive-disclosure instructions an agent loads on demand. Cheap until invoked, which is why the per-session figure on each card is usually two digits.
Skill Claude CodeCodex
Performs discounted cash flow (DCF) valuation analysis to estimate intrinsic value per share for Japanese listed companies. Triggers when user asks for fair value, intrinsic value, DCF, valuation, "what is X worth", price target, undervalued/overvalued analysis, or wants to compare current price to fundamental value.
Skill Claude CodeCodex
Use when implementing, reviewing, planning, or changing work governed by a Product Spec. Treat .product-spec.md files as the product contract for the work.
Skill Claude CodeCodex
A set of development rules for building WorkDSH workbench plug-ins with the official Creator tools and WorkDSH's business software kit. It explains how to handle plug-in context, permissions, data, files, and user approval without replacing the host's built-in features.
Skill Claude CodeCodex
A stock and market analysis skill that returns structured information about trends, prices, news, risks, catalysts, and possible trading plans.
Skill Claude CodeCodex
Use for Nim symbol navigation, diagnostics, and type resolution. MANDATORY: Use specialized MCP tools (nimFindSymbols, nimFindReferences, nimListSymbols, nimCheckFile, nimCheckProject, nimFindTypeDefinition) first; fall back to grep only on error or user confirmation.
iternal-technologies-partners/blockify-agentic-data-optimization
Skill Claude CodeCodex
Process documents with Blockify API to create optimized IdeaBlocks for RAG. Search external ChromaDB knowledge bases with 100k+ blocks. Use when processing documentation, creating knowledge bases, improving AI context retrieval, or when user mentions Blockify, IdeaBlocks, or knowledge distillation.
Skill Claude CodeCodex
A structured system for investigating researchers, their qualifications, publications, affiliations, relationships, and possible academic misconduct.
Skill Claude CodeCodex
A clipboard-triggered coding-agent skill. The available information does not explain any further action it performs.
Skill Claude CodeCodex
Apply Edward Tufte's principles to any data visualization, chart, dashboard, or infographic. Use when the user asks to produce, design, critique, or improve a chart, graph, dashboard, KPI tile, table-with-data, sparkline, small multiple, time series, distribution plot, choropleth, or any other visual that communicates…
Skill Codex
Use when a researcher is choosing, framing, refining, or stress-testing a research question, hypothesis, thesis topic, project idea, grant direction, paper angle, or stalled research direction.
Skill Claude CodeCodex
Expert cold email strategist for B2B outbound campaigns. Use when the user asks about cold email writing, email sequences, email deliverability, domain warmup, SPF/DKIM/DMARC setup, email personalization, cold email templates, email copywriting frameworks, email compliance (CAN-SPAM, GDPR), bounce management, inbox…
Skill Claude Code
Run mobile automation, app testing, and interact with iOS and Android devices, simulators, emulators, and apps using the mobilecli CLI tool or JSON-RPC API. Trigger this skill whenever the user wants to list connected devices, boot or shut down simulators/emulators, take mobile screenshots, start screen recordings…
Skill Claude CodeCodex
Inspect, edit, test, refactor, and validate project code inside the configured project directory. Use when the task involves source search, code reading, bug fixes, implementation changes, syntax checks, automated tests, file moves, or refactors.
AGI-is-going-to-arrive/Memory-Palace
Skill Claude CodeCodex
Use this skill for Memory Palace durable-memory work in this repository: saving facts for later, recalling cross-session memory, deciding create vs update, handling guardaction or guardtargeturi, or using readmemory("system://boot"), searchmemory, compactcontext, rebuildindex, or indexstatus. Also use it when the user…
Skill Claude CodeCodex
Fetch and extract full article content from URLs. Returns complete text with structure (headings, links, lists) instead of summaries. Multiple extraction strategies, browser impersonation, cookies, crawling, custom selectors, 200-700ms.
Skill Claude CodeCodex
A skill-management module for storing, organising, sharing, and managing reusable skills, including their descriptions, content, tags, and files.
Skill Claude CodeCodex
Tells an agent what changed on a server since it last looked - plus status, Docker, backups, Proxmox. Every tool is classed read, write or destructive, so an agent can tell a look from a change before it makes the call.
Skill Claude CodeCodex
Wrap an agent loop with step limits, cost caps, human approval gates, and a full trace. Use whenever building or reviewing any tool-calling agent before it touches real systems.
Prompthon-IO/agent-systems-handbook
Skill Codex
Preview-first local file organizer. Scan a user-named folder, classify files with readable rules, show a plan, execute approved moves and undo them. Use for sorting Downloads, renaming into category folders, or reviewing organization history, including scoped metadata-only course persistence. Do not use for knowledge…
Skill Claude CodeCodex
Create, read, and edit Word documents — research papers, reports, proposals, and manuscripts. Use when the user asks to generate, modify, or analyze .docx files, convert .doc to .docx, or work with tracked changes and comments.
Dicklesworthstone/ultimate_bug_scanner
Skill Claude CodeCodex
Ultimate Bug Scanner - Pre-commit static analysis for AI coding workflows. 14 languages, including bounded PHP request-flow and PostgreSQL migration analysis, with language-specific detection categories and native or ast-grep analysis. The AI agent's quality gate.
Skill Claude CodeCodex
A bridge for downloading Feishu/Lark documents or ordinary webpages into local files, with options such as Markdown, HTML, or PDF. Feishu, also called Lark, is a workplace collaboration platform.
Skill Claude CodeCodex
Diagnostic audit across all seven layers — identifies the bottleneck layer and recommends where to focus.
Skill Claude Code
Register a completion condition and arm the autonomous continuation loop.
At most 3 mods per repository are shown here, and a mod shipped inside a plugin is left to that plugin's page — the rest are on their repository pages: