Research

26,336 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.

opengov-mcp-server

1465

srobbin/opengov-mcp-server

MCP server Claude CodeCodexCursor +2

MCP server that enables a client, such as Claude Desktop, to access open government data through Socrata APIs. Runs locally from the opengov-mcp-server npm package.

not rated 14 1y ago A tokens not measured original MIT

reference-mcp

1466

ndchikin/reference-mcp

MCP server Claude CodeCodexCursor +2

Get citation data from CiteAs and Google Scholar. Runs locally from the reference-mcp Python package.

not rated 14 1y ago A tokens not measured original MIT

rtfd-mcp

1467

aserper/RTFD

Plugin Claude Code

Bundles 1 skill, 1 MCP server · 68 tokens together

MCP server for real-time library documentation access across multiple package ecosystems (PyPI, npm, crates.io, GoDocs, DockerHub, GitHub, GCP, and more).

not rated 14 1mo ago A tokens not measured

convex_rules

1468

HomenShum/NodeBenchAI

Cursor rule Cursor

Guidelines and best practices for building Convex projects, including database schema design, queries, mutations, and real-world examples.

not rated 14 today A 4,645 tokens original MIT

smart-search-mcp

1469

adminhuan/smart-search-mcp

MCP server Claude CodeCodexCursor +2

A local search service that provides 14 smart-search tools and fetches real results from the web. MCP is a standard way for tools to be connected to coding agents.

not rated 14 11mo ago A tokens not measured original MIT

geo-fact-checker

1470

geoly-ai/geo-skills

Skill Claude CodeCodex

GEO-focused fact-checking and evidence collection assistant for written content. Use this skill whenever the user wants to verify factual claims (numbers, dates, rankings, market share, competitor data, quotes, or statistics), validate sources, or increase AI trust in content by attaching precise citations and…

not rated 14 6mo ago A 95 tokens

researcher

1471

maher-naija-pro/claude-researcher

Skill Claude CodeCodex

Use when the user asks to research a problem, find solutions, compare approaches, or investigate a technical topic by searching the internet and organizing findings into structured directories.

not rated 14 +1 4mo ago A 35 tokens original MIT

mcp

1472

scrapfly/scrapfly-mcp

MCP server Claude CodeCodexCursor +2

Scrape any website, extract structured data, and collect web content at scale with AI agents. Runs locally from the scrapfly-mcp npm package.

not rated 14 yesterday A tokens not measured

pubcrawl

1474

nickjlamb/pubcrawl

MCP server Claude CodeCodexCursor +2

PubMed & Europe PMC literature search, US/UK drug labelling, and clinical trials for AI assistants. Runs locally from the @pharmatools/pubcrawl npm package. Needs 1 environment variable to run.

not rated 14 11d ago A tokens not measured original MIT

claudii-exploratores

1475

SOsintOps/claudii-exploratores

Skill Claude CodeCodex

OSINT investigation toolkit. Use when the user wants to investigate or gather open-source intelligence on an indicator — a person's name, email, username, domain, IP address, phone number, company, coordinates, IBAN, or crypto address — and needs the right set of curated OSINT search links, or wants to validate an…

not rated 14 +1 2mo ago A 168 tokens AGPL-3.0

openfda-mcp

1476

SuyashEkhande/OpenFDA-Semantic-MCP

MCP server Claude CodeCodexCursor +2

MCP server for FDA drug and device regulatory metadata via openFDA (CDER, CBER, CDRH). Runs locally from the openfda-mcp Python package.

not rated 14 +1 5mo ago A tokens not measured

web-search-mcp

1477

pranavms13/web-search-mcp

MCP server Claude CodeCodexCursor +2

A locally run server that lets a coding agent search the internet through the web-search-mcp Python package.

not rated 14 +1 3mo ago A tokens not measured copy · 100% MIT

calibre-mcp

1478

caelum29/calibre-mcp

Plugin Claude Code

Bundles 5 skills, 1 MCP server · 922 tokens together

Calibre ebook library for Claude: the calibre-mcp server (search, semantic search, content extraction, metadata curation — 17 tools) plus companion skills (guided setup, usage guide, calibre-distill, calibre-distill-topic).

not rated 14 +2 23d ago A tokens not measured original MIT

compound-science

1479

James-Traina/compound-science

Plugin Claude Code

Bundles 20 skills · 1,701 tokens together

AI research assistant for quantitative social science. Ambient hooks detect research context and route to 10 specialized agents covering structural econometrics, causal inference, game theory, identification, Monte Carlo studies, and reproducible pipelines.

not rated 14 +1 5mo ago A tokens not measured original MIT

endigo/claude-skills

Skill Claude CodeCodex

Write academic research documents following academic guidelines with peer-reviewed sources from Google Scholar and other academic databases. Always verify source credibility and generate IEEE standard references. Use for research papers, literature reviews, technical reports, theses, dissertations, conference papers…

not rated 14 10mo ago A Socket: passSnyk: warn 63 tokens

fastcrab5716-qfvyo/market-signal-application-pipeline

Skill Claude CodeCodex

Build a user-controlled, evidence-traceable job-search pipeline for unemployed or underemployed people: cross-check job-market signals, map truthful experience and portfolio evidence to roles, tailor resumes and cover letters, maintain an application board, draft follow-ups, and review feedback. Use when the user is…

not rated 14 +1 17d ago A 103 tokens original MIT

dc-api

1483

nulib/dc-api-v2

MCP server Claude CodeCodexCursor +2

Agent integration with the Northwestern University Libraries Digital Collections API. Runs locally from the @nulib/dc-api-mcp npm package.

not rated 14 yesterday A tokens not measured

main-rule

1484

bsmi021/mcp-server-webscan

Cursor rule Cursor needs its repo

A Model Context Protocol (MCP) server for web content scanning and analysis. This server provides tools for fetching, analyzing, and extracting information from web pages.

not rated 13 1y ago A 3,154 tokens original MIT

rapid-domain-mastery

1485

Emily2040/rapid-domain-mastery

Agent Claude Code

Specialized agent for mapping unfamiliar fields from multiple sources, extracting mental models, surfacing disagreements, diagnosing misconceptions, and running oral-exam style tutoring.

not rated 13 3mo ago A 35 tokens original MIT

research

1486

hec-ovi/research-skill

Skill Claude Code

Answers research questions - best X, compare A vs B vs C, what's the latest Y, evaluate this tool, how does Z work. Prefer this over a plain web-search skill for those questions: it searches the web itself and saves the findings. Recalls prior findings from the project's persistent .research/ store before searching…

not rated 13 1mo ago A 109 tokens original MIT

deep-research

1488

Orkas-AI/Orkas-Awesome-AgentSkills

Skill Claude CodeCodex

Guide-type skill for rigorous, transparent research. Use it to investigate a complex topic, collect and evaluate evidence, resolve contradictions when possible, and produce a cited research report.

not rated 13 2mo ago A 3 tokens 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: