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Apple Calendar
io.github.redpop
Lets an assistant read and create Apple Calendar events on macOS and find free time across calendars.

Lsopenapi
io.github.redoxnet
Lets an assistant query LS Securities OpenAPI for Korean and overseas stock quotes, charts, screeners, indices, and read-only account data.

Redis MCP Server
io.github.redis
Lets an assistant manage and search data in Redis using natural language commands.

RedditAPIs
io.github.redditapis
Lets an assistant search Reddit, read subreddits, posts, comments and user profiles, and manage redditapis.com monitors and webhooks.

RecourseOS
io.github.recourseOS
Lets an assistant evaluate the consequences and recoverability of a destructive action before carrying it out.

Recordant
io.github.recordant
Runs a diagnostic and decisions-ledger engine over a target repo, changelog, and logs, exposing briefs and open items through an MCP console.

FortFi Treasury MCP
io.github.rebelArtists
Remote MCP treasury server giving AI agents policy-gated access to multi-chain crypto treasury tools via an x402 subscription.

Rebase
io.github.rebasepro
Lets an AI assistant work inside a Rebase backend project: schema and database migrations, document and user CRUD, storage, cron jobs, and the local dev server.

Mcp Server
io.github.realopengroup
Lets an assistant answer questions about buying real estate with crypto and, when signed in, verify wallets and generate proof-of-funds letters.

Realmint
io.github.realmint-io
Lets an assistant score, search and route tokenized real-world assets, and optionally buy or sell them through an OAuth-delegated wallet.

Mid Continental Mcp
io.github.realist99
A remote MCP endpoint that gives an assistant public catalog, company, and B2B distribution information for Mid-Continental Dental Supply's Renew line.

Crabcut
io.github.realcrabcut
Turns a YouTube video into short vertical clips with subtitles, returning download-ready files from an AI assistant.

Nerve Rpc
io.github.reagost
Exposes the Nerve blockchain JSON-RPC and REST API as MCP tools so an assistant can query balances, addresses, and payment data.

ReadyAgents
io.github.readyagentsdev
Runs YAML or JSON agent workflows locally with checkpointing, human approval gates, resume, and replay.

Shipkit
io.github.readmigo
Lets an assistant publish and manage mobile app releases across Google Play, the App Store, and 10+ Chinese app stores from one local MCP server.

Reach120 writing practice
io.github.reach120
Lets an assistant fetch English writing practice prompts and score a written response.
Re:port Flow MCP
io.github.re-port-flow
Generates PDF reports such as invoices and contracts from Re:port Flow templates on request from an AI assistant.

Bloody Hopes Historical Critic
io.github.re-fagiano
Lets an assistant read historical war ballads, inspect critical commentary, and submit evidence-based written responses to a moderated public forum.

Trade Router Mcp
io.github.re-bruce-wayne
Lets an assistant build, sign locally, and submit Solana swaps plus limit, trailing-stop, DCA, TWAP, and combo orders through a non-custodial trading API.

Genome Industrial Intelligence
io.github.rdcahalane
Gives an assistant conviction scores and diligence information on more than 10,000 industrial companies.

Tentra — Memory for AI Coding Agents
io.github.rdanieli
Gives coding assistants a persistent code graph and architecture tools so they can query symbols, callers, and design diagrams instead of re-reading source…

SQL Benchmarks Lab
io.github.rctruta
Lets an assistant query pre-computed SQL engine benchmark results and run benchmark experiments locally through a packaged CLI harness.

RCSB PDB
io.github.rcsb
Lets an assistant search, inspect, and cross-reference RCSB Protein Data Bank structures, ligands, and sequence mappings.

Rclone
io.github.rclone-ui
Lets an assistant manage cloud storage through a running Rclone RC daemon: list, copy, sync, and configure remotes via natural language.