Search, document and execute authenticated API calls across all your apps (Gmail, Slack, Stripe, Notion, GitHub, and more) through 4 universal tools whose context footprint stays constant no matter how many connections you add. Hosted remote server with OAuth at https://mcp.withone.ai/mcp, or run locally via npx @withone/mcp.
MCP servers
Compare source listings, connection options and authentication requirements.
Showing 5,857–5,880 of 165,917 resultsPage 245 of 6,914
Candidate groups, not verified unique MCPs. How grouping works
Provides a remote MCP server with four tools to list, search, and execute actions across 500+ integrated apps, using OAuth and platform-specific knowledge packages to guide agents.
OneGoodArea gives AI agents and developer tools access to sourced, dated and confidence-rated place intelligence across Great Britain. Resolve locations, analyse and compare neighbourhoods, discover similar areas, generate decision-focused briefs and monitor changes through 12 MCP tools backed by deterministic, explainable data.
Enables AI agents to securely manage OneGuard secrets through natural language, including syncing.env files, rotating database passwords, generating and managing vaults and secrets, and auditing team access, without exposing secret values to the model.
Enables searching and retrieving Italian regulated company disclosures from 1INFO, with same-day-fresh document indexing and filtering by issuer, category, and publication date.
Enables managing users, apps, roles, authentication, and security settings through natural language, providing comprehensive access to the OneLogin API.
This read-only MCP Server allows you to connect to OneNote data from Claude Desktop through CData JDBC Drivers. Free (beta) read/write servers available at https://www.cdata.com/solutions/mcp
Provides AI agents with real-time financial market intelligence including regime detection, adaptive signals, macro context chains, and cross-market analysis for crypto, US, and Korean stocks.
Enables OneSignal push notification workflows in Cursor, including message sending, segment management, template creation, Journeys, custom events, and mobile SDK setup.
A feature-rich MCP server offering 30 tools across AI, code, text, data, web, and system categories, enabling tasks like chat, translation, code review, web scraping, and text processing.
Enables AI agents to securely inspect and manage DNS zones, DNS records, DNSSEC settings, and TSIG keys through an authenticated account API.
Connects AI agents to ONLYOFFICE DocSpace, enabling them to manage rooms, collaborate on files, and handle permissions via natural language. It supports multiple transport protocols and authentication methods to facilitate document workflow automation.
Open-source TypeScript MCP server template with Streamable HTTP transport, Bearer auth, and prompt-injection containment, plus a client SDK for Onplana's hosted MCP endpoint.
MCP server that provides England & Wales baby names data from the ONS birth registration dataset, enabling queries about top names, popularity trends, and geographic breakdowns via natural language.
Enables querying England & Wales baby names data via natural language, including top names, popularity trends, geographic breakdowns, and similar names, through MCP-compatible clients like Claude.
Augments an LLM with Ontolocy cyber graph capabilities, enabling natural language queries against a Neo4j graph database populated with MITRE ATT\&CK data.
MCP server for building and exploring OWL 2 ontologies using AI agents, with tools for axiom management, structural pattern matching, and persistent selections.
The Ontra MCP Server lets you query your Ontra data directly from Claude and other AI tools — no need to switch between applications. Ask questions about legal entities, ownership structures, funds, people, agreements, tax classifications, jurisdictions, and more. Results respect your existing Ontra permissions, so users only see data they already have access to. Setup takes about a minute via a quick OAuth flow with your Ontra credentials.
Bike, e-bike, kick scooter, motorcycle, wheelchair and walking routes across Europe, with up to three variants (safe, balanced, fast) and safety indicators such as cycle lane, main road and unpaved shares.
MCP server exposing 1,000+ pay-per-call API endpoints across agent infrastructure (memory, coordination, secrets, verification), data, compute, finance, weather, geography, and reference categories — payments via x402 protocol in USDC on Base.
Enables integration with Oomol Connect for executing tasks, managing blocks and packages, and uploading files. Supports task execution with real-time progress monitoring and intelligent polling across audio, video, and other processing workflows.
An MCP server for prompt injection boundary enforcement that scans URL content using a tiered LLM model strategy.
A Model Context Protocol implementation that enables AI agents to retrieve game data from OP.GG for League of Legends, Teamfight Tactics, Valorant, and esports through function calling.
MCP server for interacting with the Opal Security platform, enabling operations like managing access rules, apps, and bundles via natural language.
What this catalog covers
- Source listings
- 167,897
- Candidate groups
- 168,273
- Setup-eligible endpoints
- 30,743
Sources observed 2026-10-24–2026-11-12. Listings can overlap across sources. Groups are identity candidates; setup eligibility is not a successful connection test.
SourcesMCP data from Glama connectorsMCP data from Glama source codeOfficial MCP RegistryClaude connector directoryAPI Tracker · publisher documentationSlack MCP directory
Default browsing excludes 2,356 specialized utility groups across the catalog. They remain available through keyword search and direct links. This editorial filter does not change the indexed totals or establish publisher quality.
Categories currently cover records matched to our reviewed catalog; other listings remain Uncategorized. Source-only projects have no generated connection option. Browse reviewed official MCPs →
- Glama connectors
API result set; pagination may cap at approximately 1,000 connectors. Not exhaustive.
- Glama source code
Complete chronological source-code catalog response; includes source-reported author classifications, not publisher attestations or ready-to-use endpoints.
- Official MCP Registry
Complete paginated registry response; registry membership is not publisher verification.
- Claude connector directory
Complete public Claude directory MCP components. Source tiers, tools, icons and sign-in hints are declarations, not publisher or runtime verification.
- API Tracker · publisher documentation
Reviewed publisher and third-party remote, local and setup-only MCP listings. Publisher status is retained per exact connection. Discoverability does not establish connection readiness.
- Slack MCP directory
Reviewed additions discovered through the public Slack Marketplace MCP category. Complete discovery inventory is retained separately; membership does not prove external-client compatibility.
Listings are grouped by exact public endpoints, exact package sets, or explicit reviewed identity bindings. Shared names or repositories alone do not merge implementations. Official includes publisher evidence and accepted source author classifications. It does not mean independently verified, runtime-tested or security-certified.