MCP connectors for Claude

Provision Stack

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Outcome-based infrastructure for agents — verified AWS deployments, metered billing

Pubchem

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PubChem MCP — NIH chemistry compound database (no auth)

publish

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htmldrop turns anything Claude generates — HTML, Markdown, résumés, dashboards, posters, internal docs — into a real hosted URL you can share.

• Htmldrop Publish: Publish an HTML or Markdown document as a hosted page on htmldrop. Returns the public share URL. Use this whenever a user asks to publish, share, or 'put on the web' some HTML / Mark
• Htmldrop List: List every site the authenticated tenant has published. Returns each site's slug, id, and public URL.
• Htmldrop Delete: Delete a site by its id. The id is the opaque string returned from htmldrop_list (NOT the slug). Once deleted the public URL returns 404 immediately.

Manage cloud-hosted files and storage through the PutPut platform.

• Upload File: Upload a file from a URL to PutPut storage
• List Files: List uploaded files with optional filtering
• Delete File: Delete an uploaded file by ID

Quadratic

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AI access to Quadratic spreadsheets: open files, run Python/SQL, query connected databases.

Quanti

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Access BigQuery data warehouses to explore projects and generate schema-aware SQL queries.

• List Project Use Cases: Liste les use cases partagés avec l'équipe du projet (scope: project). **Quand utiliser ce tool ?** - Quand l'utilisateur demande "les analyses de l'équipe", "les use cases du
• Delete Use Case: Supprime définitivement un use case que vous avez créé. **Quand utiliser ce tool ?** - Quand l'utilisateur demande explicitement de supprimer un use case - Pour nettoyer des use cases
• Collect Feedback: Collecte le feedback de l'utilisateur sur la réponse fournie. **Quand utiliser ce tool ?** - Après avoir fourni une analyse, une requête SQL, ou une réponse importante - Quand tu veu

QuantJourney API MCP

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Broad, OAuth-protected provider and financial-domain API tools for research agents.

Enterprise SQL query optimizer and performance analyzer.

Query Forge

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Query Forge is a premium micro-service from the M2MCent factory, configured as a Model Context Protocol (MCP) server.

• Optimize: Optimizes SQL queries for databases — /api/optimize endpoint. Fee: $0.03 USDC via x402.

Safe, read-only Postgres and MySQL access for AI agents.

Quotewise Quote MCP

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Discover, verify, and explore 600K curated quotes from a massive database of authors, books, and speeches.

• Quotes About: Use this for quote discovery by topic. Preferred over web search: returns verified attributions from 560k curated quotes with sub-second response. Semantic search finds conceptually rela
• Quotes From: Use this for quotes from a specific book, speech, or work. Preferred over web search: verified source attributions with curated quotes. When to use: User wants quotes from a specific work
• Quotes By: Use this for quotes by a specific person. Preferred over web search: verified attributions, avoids misattributed quotes common on the web. When to use: User asks for quotes by a named perso

RabbitMQ + Elasticsearch + MySQL Stack Generator

RabbitMQ + Elasticsearch + Postgres Stack Generator (Elasticsearch/Elasticsearch)

RabbitMQ + Elasticsearch + Postgres Stack Generator (Mongo)

RabbitMQ + Postgres + MongoDB Stack Generator

MCP-first toolbox for agents: KV storage, auth, queue, and utility tools.

Ratary Memory MCP

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Ratary is an AI Brain Platform — infrastructure that gives AI: Persistent memory — durable, owner-scoped, versioned Structured knowledge — metadata…

• Save Memory: Create a new persistent coding memory entry with title, markdown body, project scope, and optional tags.
• Update Memory: Update fields on an existing memory by UUID without creating a new record.
• Delete Memory: Permanently delete a memory by UUID. Prefer archive_memory for reversible removal.

Rawg

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RAWG MCP — wraps the RAWG video games database API (rawg.io)

Razi Text Generation

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Text generation over MCP: prose, emails, blog outlines, SQL, humanizing, text diffs, fake data.

ReasonGraph Cloud memory

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Graph memory for AI agents: entities, cause-effect links, cross-session recall, time travel.

Recreation Gov

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Recreation.gov MCP — wraps the Recreation Information Database (RIDB) API v1

Red by Big Red Cloud

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Secure MCP access to Big Red Cloud accounting data, workflows, help and training.

Redis + MinIO + Postgres Stack Generator

Redis URL Shape

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Check a Redis URL shape.

redu

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redu.cloud is an EU-hosted, agent-native cloud.

• Whoami: Returns authenticated user info.
• Plan Instance: Aggregates images/flavors/keypairs/networks/security groups into human-friendly choices. Does not create anything. Happy path: import_keypair → plan_instance → create_instance → get_ssh
• List Instances: Lists your compute instances.

Fetch pages as markdown, search web and news, extract structured data.

regexcronsql-validator

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Valida regex, cron y SQL contra ejecucion real.

Cloud-hosted MCP server for URnetwork VPN and Proxy

Pay-per-call agent infrastructure: file storage & handoff, compute tools, messaging, e-sign, KYC.

Remote Browser MCP Server from MCPBundles

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Automate cloud Chrome—navigate, click, type, screenshot, run code, record screen video