Development

RFC 3986 unreserved charset, input discarded

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RFC 3986 unreserved charset, input discarded

rfdez-pvpc-mcp-server

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Retrieve daily PVPC electricity tariffs for 2.0 TD consumers, published by Red Eléctrica.

Rhea

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Rhea MCP — expert-curated database of biochemical reactions.

Rhode Island Code

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Rhode Island General Laws — state statutes by citation.

Rhylthyme

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Real-time multi-track schedules for cooking, lab protocols, events and workouts.

Rialto Swap (read-only)

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Read-only MCP for Rialto quotes and swap preflight on Robinhood Chain.

Rick And Morty

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Rick and Morty MCP — wraps the Rick and Morty API (free, no auth)

rickmorty

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Rick and Morty MCP — wraps The Rick and Morty API (free, no auth)

RideDesk Developer Docs

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Developer docs for building on RideDesk: booking API, widgets, per-account booking MCP.

rig

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Rig is the local runtime context engine for AI coding agents.

• List Projects: List Rig projects for the signed-in user (cloud catalog) or sandbox fixtures for the OpenAI demo account.
• Get Project: Fetch one Rig project by id or name from the catalog or sandbox.
• Get Status: Get run status for a Rig project (catalog presence or sandbox).

RightAIChoice — verified AI tool data

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Verified data on 8,000+ AI tools: live status, pricing, sentiment, alternatives.

RigorLoop Research Bounties

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Search and commission verified human research review through funded Research Bounties.

Riksbank Se

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Sveriges Riksbank (Sweden's central bank) SWEA v1 MCP.

Riksdag & Regering MCP

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Svenska Riksdagens och Regeringskansliets öppna data - 27 verktyg för politik, dokument och analys

Riksdagen Se

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Riksdagen (Swedish Parliament) open data MCP.

Riley Craig x402 Agent Store

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AI brand/token visibility, prediction-market odds & cheap x402 data feeds for AI agents.

ris-austria-mcp-server

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Search Austrian federal and state law, court decisions, and the authentic Bundesgesetzblatt (RIS).

Risco de Crédito PJ

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Business credit risk indicator from a CNPJ, for safer analysis.

RiskModels

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Dividend-adjusted US equity total returns, risk decomposition, attribution & ETF hedge ratios

RiskModels

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Clean US equity total returns + institutional risk decomposition, via MCP.

• Riskmodels Decompose: L3 four-bet view: decompose one stock into additive market, sector, subsector, and residual layers (same semantics as POST /decompose exposure/hedge). Returns chart_data and plai
• Riskmodels Get Hedge Levels: Canonical L1, L2, and L3 hedge snapshots (semantic HR/ER + hedge_etfs) from GET /metrics/{ticker}. Use this when you need to compare which cascade depth to trade, distinct
• Riskmodels Compare: Compare tickers across market, sector, subsector, and residual risk layers. Prefer grouped bar charts when chart_data is present.

RiskState — Crypto Risk Engine

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Live BTC/ETH risk state: risk policy, market structure and trading playbooks.

Ritwik Joshi Personal MCP Server

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Real-time authoritative data for Ritwik Joshi (2x TEDx Speaker, AI entrepreneur).

River Water Watch

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Score a river cruise date against daily water levels on the Rhine, Danube, Elbe and Seine.

RiverWatch: USGS river levels & stream-flow gauges — per query

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River levels & flood alerts: USGS gauges.

Manage Rivet Cloud namespaces and actors, run Code Mode, and open the Rivet Actor Inspector.

rixot-mcp

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Let AI agents buy dofollow backlinks: search 50,000+ vetted sites, order, publish.

RNCP / RS — certifications professionnelles (France compétences)

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French RNCP/RS certification registers: search, sheets, blocs, validity, SIRET habilitation.

rnv-color-mcp

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A complete color workflow over MCP: mix, convert, harmonize, measure, and remember palettes.

RNWY Trust Intelligence

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Check if an AI agent is trustworthy.

Roamer MCP

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Project registry, behavioral specs, and engineering threads for AI coding agent workflows.