15,345 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.
MCP server Claude CodeCodexCursor +2
Academic paper search, scientific literature, citation analysis, arXiv & semantic related-work. Remote server at academic-intel-mcp-production.up.railway.app.
FrontlineSystems/rason-mcp-server
MCP server Claude CodeCodexCursor +2
Build, solve, and analyze RASON optimization, simulation, data science, and decision models. Runs locally from the @frontlinesystems/rason-mcp-server npm package. Needs 5 environment variables to run.
Goingparabolic/oak-longevity-mcp-server
MCP server Claude CodeCodexCursor +2
One of 2 in claude_desktop_config.json
MCP server "oak-longevity" as configured in Goingparabolic/oak-longevity-mcp-server. Runs /absolute/path/to/longevity-mcp-server/dist/index.js with node. Needs 1 environment variable to run.
MCP server Claude CodeCodexCursor +2
MCP server for IONIS HF propagation analytics — 175M signatures from WSPR, RBN, Contest, DXpedition, and PSK Reporter. Runs locally from the ionis-mcp Python package.
Skill Codex
Use Project Bourne to plan, execute, reproduce, inspect, or trace scientific and engineering workloads when durable provenance matters. Trigger for simulations, numerical solvers, ML or training, GPU and HPC runs on local compute, Slurm, PBS, or LSF, reproducible experiments, failed attempts, experiment comparisons…
MCP server Claude CodeCodexCursor +2
Community MCP server for the CZ CELLxGENE Discover Census single-cell atlas. Ontology-aware, provenance-tracked, unaffiliated with CZI. Runs locally from the cxg-census-mcp Python package.
OjasKord/quantum-suitability-validator-mcp-server
MCP server Claude CodeCodexCursor +2
AI triage for quantum computing POC proposals. Screens before budget is allocated. Runs locally from the quantum-suitability-validator-mcp npm package. Needs 1 environment variable to run.
MCP server Claude CodeCodexCursor +2
Guideline-cited biomarker analysis for chronic conditions (diabetes, lupus, cancer). Synthetic. Runs locally from the @phi-longevity/mcp-server npm package.
MCP server Claude CodeCodexCursor +2
Doctor-reviewed blood-test markers, conditions & symptoms as agent tools. EN/RU/HE. Hosted. Remote server at mcp.mediora.ai.
SMABoundless/semanticscholar-mcp-server
MCP server Claude CodeCodexCursor +2
Search 200M+ papers, authors, citations, and recommendations via Semantic Scholar. Runs locally from the semanticscholar-mcp-server npm package. Needs 1 environment variable to run.
MCP server Claude CodeCodexCursor +2
True solar time correction for BaZi charts: historical DST, longitude, equation of time. Runs locally from the true-solar-time-mcp npm package.
MCP server Claude CodeCodexCursor +2
GLP-1 provider directory, peptide database, and medication comparison tools. Runs locally from the @seraviahealth/glp1search-mcp npm package.
MCP server Claude CodeCodexCursor +2
An MCP server for bridge structural design and analysis. MCP is a way for an AI agent to connect to an external tool; this server runs locally through a Python package and requires two environment settings.
Toby-Self/Asymptotic-Ethics-Model
MCP server Claude CodeCodexCursor +2
MCP server exposing an Asymptotic Ethics commons-governance simulation as callable tools, plus a stateless governance compliance oracle verified against the simulation's own logic. Runs locally from the asymptotic-ethics-mcp Python package.
MCP server Claude CodeCodexCursor +2
A local MCP server that lets an AI agent use Stata, a statistics program, for data work. It supports loading and cleaning data, statistical modelling, diagnostics, and exporting charts through 75 tools.
MCP server Claude CodeCodexCursor +2
One of 7 in server.json
MCP server for iNaturalist: nine tools for searching observations, species counts, taxa, places, and top observers. Stdio transport, no API key required. Runs locally from the @pondlog/mcp-inaturalist npm package.
aybeeare/water-temp-fishing-guide
MCP server Claude CodeCodexCursor +2
Real-time water temperature and tide predictions for 8,000+ lakes, rivers, beaches, and coastal locations. Runs locally from the water-conditions-mcp Python package.
MCP server Claude CodeCodexCursor +2
Paid MCP for fishing/lake/stocking intelligence — 72k+ US lakes, 293k+ events. Remote server at mcp.castiq.net.
MCP server Claude CodeCodexCursor +2
MCP server for the dfxm-geo dark-field X-ray microscopy forward model. Runs locally from the dfxm-geo-mcp Python package.
yezg9920-kely/ansys-workbench-mcp
MCP server Claude CodeCodexCursor +2
MCP server "ansys-workbench-mcp" as configured in yezg9920-kely/ansys-workbench-mcp. Runs locally from the ansys-workbench-mcp Python package.
MCP server Claude CodeCodexCursor +2
MCP server for Abaqus/Standard FEA: builds models, runs jobs, and autonomously diagnoses and fixes solver failures. Runs locally from the abaqus-mcp Python package.
Skill Claude CodeCodex
A remote MCP service that gives a Day Pillar reading from a person's birth date — personality, career, love, wealth, and health insights. It draws on Chinese Four Pillars (BaZi) astrology, the most important single pillar in the system. English and Chinese.
MCP server Claude CodeCodexCursor +2
An MCP server for weather information. Runs locally from the @byrness/mcp-weather-server npm package.
chrisbusbin-pixel/freshtrack-mcp-server
MCP server Claude CodeCodexCursor +2
USDA food shelf-life database, food safety, storage tips, food waste cost calculator. Runs locally from the freshtrack-mcp-server npm package.
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: