Research

28,017 mods in this category, of every kind an agent can take. Each one carries what it costs per session, what the scan found, and whether it is the original.

b2b-marketing-skills

2113

adam-lagerhausen/b2b-marketing-skills

Plugin Claude Code

Bundles 9 skills · 393 tokens together

B2B product marketing skills for AI agents — customer research, positioning, messaging, launches, sales narratives, demos, customer proof, category POVs, and AI PMM review.

not rated 7 +1 4mo ago A tokens not measured original MIT

formin/spec-kit-harness

Command Claude Code

Run a budget-aware exploration loop that externalizes every finding into the harness state files.

not rated 7 4mo ago A 16 tokens original MIT

oponent

2116

josefslerka/study-kit

Command Claude Code

Blok D — oponentský posudek z pohledu časopisu (přínos, novost, zařazení), proti rawsecondary/.

not rated 7 4mo ago A 34 tokens original MIT

skill-researcher

2117

wangjs-jacky/jacky-skills-learning

Skill Claude CodeCodex

A research tool for studying Claude Code Skills, which are add-ons that give Claude Code extra abilities or workflows.

not rated 7 +1 8mo ago A 63 tokens

13f-analysis

2118

jl3032/13f-analysis

Skill Claude CodeCodex

Use when user asks to analyze institutional 13F holdings, compare fund manager positions, track quarterly portfolio changes, identify long-term core holdings, or research what major investors are buying/selling. Best suited for retail investors and independent researchers who want readable analysis rather than raw…

not rated 7 7mo ago A 81 tokens original MIT

empirica

2119

obzenner/siffran

Plugin Claude Code

Bundles 1 skill, 1 command, 1 agent, 9 hooks, 1 MCP server · 133 tokens together

Host-neutral empirical-convergence workflow — requires exact run-configuration approval (or provenance-bound auto), cited research before spikes, per-artifact producer attribution, and a current distinct host-observed audit. Unknown or mixed identity evidence fails closed.

not rated 7 changed 2d ago A tokens not measured

arxiv-analyze

2120

dsebastien/ai-skill-arxiv

Skill Claude CodeCodex

Fetch and analyze an arXiv paper via tiered fallback (markdown -> arXiv HTML -> ar5iv -> PDF). Rate-limited for arxiv2md (28 req/min, deterministic). Produces a structured summary with citation, problem, key claims, method, results, limitations. Use when the user says "analyze arxiv paper", "summarize arxiv", "read…

not rated 7 6mo ago A 107 tokens original MIT

openreview-mcp

2121

openreview/openreview-mcp

MCP server Claude CodeCodexCursor +2

MCP server for OpenReview — search submissions, fetch reviews, meta-reviews, rebuttals, and decisions from NeurIPS, ICLR, ACL ARR, COLM, TMLR, and more. Runs locally from the openreview-mcp Python package.

not rated 7 19d ago A tokens not measured

cadastral-mcp

2122

chanjong-ui/cadastral-mcp

MCP server Claude CodeCodexCursor +2

A local MCP server that uses South Korea’s Ministry of Land API to look up land-use plans and cadastral maps. Cadastral maps show official land boundaries and parcels; DXF is a file format used by design and mapping software.

not rated 7 +1 2mo ago A tokens not measured

brainkb

2124

sensein/BrainKB

MCP server Claude CodeCodexCursor +2

MCP server for querying BrainKB, a knowledge base for neuroscience knowledge graphs. Remote server at mcp.brainkb.org.

not rated 7 +1 5d ago A tokens not measured

experiment-audit

2125

SreeDharshan-GJ/experiment-audit

Plugin Claude Code

Bundles 1 skill · 276 tokens together

Scientific Research Reasoning Engine for evaluating experimental and empirical claims — auditing ML training runs, ablations, and sweeps; reviewing papers; checking reproducibility; and producing structured research reports. Optional Weights & Biases integration via the experiment-audit-mcp server.

not rated 7 2mo ago A tokens not measured original MIT

discover-not-persuade

2126

WinterDDo/paul-graham-skills

Skill Claude CodeCodex

Apply when Claude is in any mode of investigation, analysis, critique, or disagreement. Triggers especially when: the user pushes back on a previous Claude position, Claude finds a conclusion that contradicts what the user seems to want, Claude is reviewing the user's work, or Claude is being asked to evaluate…

not rated 7 +1 6mo ago A 110 tokens

decodo

2127

Decodo/agent-skills

Plugin Claude Code

Bundles 2 skills · 282 tokens together

Web scraping and structured data extraction powered by Decodo — scrape, search (Google/Bing), e-commerce (Amazon/Walmart/Target), social (Reddit/TikTok/YouTube), and price monitoring, via the Decodo CLI, hosted MCP server, or raw API. Handles JavaScript rendering, anti-bot/CAPTCHA, proxy rotation, and geo-targeting.

not rated 7 changed 4d ago A tokens not measured original MIT

kleinanzeigen-reader

2128

its-me-prash/kleinanzeigen-reader

Skill Claude CodeCodex

Read, scrape, and analyze ANY listing from kleinanzeigen.de — cars, electronics, furniture, real estate, clothing, or any other category. Use this skill whenever the user shares a kleinanzeigen.de URL, asks to "check this listing", wants to compare multiple ads, needs to detect if a seller is a dealer or private…

not rated 7 3mo ago A 102 tokens original MIT

jw-apologetics

2129

elimorals/jw-agent-toolkit

Skill Claude CodeCodex

Answer doctrinal questions with verified citations from jw.org. Use when the user asks "¿qué dice la Biblia / Watch Tower sobre X?", "¿qué creemos sobre Y?", "respóndele a este argumento", or any topic that touches on JW doctrine (Trinity, soul, last days, blood, holidays, etc.).

not rated 7 2mo ago A 72 tokens original Apache-2.0

a985987819/dividend-yield-analysis

Skill Claude CodeCodex

A research workflow for analyzing dividend yield and estimating the share price that would produce a chosen yield. Dividend yield compares a company's annual dividend with its share price; the workflow produces a self-contained HTML report that opens in a browser.

not rated 7 changed 4d ago A 183 tokens original MIT

server

2131

thatcreativetayo/kromamcp

MCP server Claude CodeCodexCursor +2

Stateless, internet-connected MCP server for UI/UX design inspiration, live component discovery, and modern web micro-effects. Powered by Serper. Runs locally from the @kromamcp/server npm package.

not rated 7 2mo ago A tokens not measured original MIT

apple-ads-operator

2133

zelentsov-dev/apple-ads-mcp

Skill Codex

Research, audit, optimize, and safely operate App Store advertising through apple-ads-mcp. Use for Apple Ads readiness, inventory, keyword opportunities, reports, named optimization policies, shared budgets, and explicitly authorized lifecycle changes; do not use for App Store Connect metadata or Apple Maps ads.

not rated 7 11d ago A 64 tokens original MIT

interview-guide-design

2134

Lambenthan/mixed-methods-instrument-design

Skill Claude CodeCodex

A guide for creating qualitative interview questions: open-ended research conversations used to understand people's experiences, views, and actions in depth.

not rated 7 +1 2mo ago A 451 tokens original MIT

scholar-mcp

2135

Liyux3/scholar-mcp

MCP server Claude CodeCodexCursor +2

Federated academic search, citation traversal, persistent PDF download, and temporary reading. Remote server at github.com. Needs 16 environment variables to run.

not rated 7 +1 changed 9d ago A Socket: warn tokens not measured original

whatsapp-mcp

2136

adelaidasofia/whatsapp-mcp

Plugin Claude Code

Bundles 1 hook, 2 MCP servers

Personal WhatsApp MCP server built directly on whatsmeow. Local-only Go bridge with SQLCipher-encrypted storage, Python FastMCP layer, Whisper voice-note transcription, accent-insensitive Spanish search, LID name resolution, vault-native CRM auto-injection, prompt-injection scrubbing, and mandatory draft+confirm on…

not rated 7 +1 changed 7d ago A tokens not measured original MIT

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: