Clicks Protocolofficial
A
licenseA
qualityB
maintenanceAutonomous DeFi yield for AI agents on Base. Query APY rates, agent status, payment splits, and referral stats. 4 read-only tools + 1 resource.
Last updated
9
1
MIT
Best LangChain MCP Servers
LangChain is a framework for developing applications powered by language models, providing tools and components to build context-aware, reasoning applications that integrate with external data sources.
Why this server?
Provides tools for LangChain agents to interact with the Clicks Protocol for yield-bearing payment management and autonomous agent registration.
Why this server?
Provides integration examples for using SignNow eSignature tools within LangChain AI agent frameworks
SignNow MCP Serverofficial
AlicenseAqualityCmaintenancehttps://github.com/signnow/sn-mcp-server MCP server for SignNow e-signature: templates, invites, embedded signing/editor, status & downloads.Last updated256MITWhy this server?
Provides integration with LangChain, enabling AI agents built with the LangChain framework to interact with the MeshLedger marketplace for hiring, delivering, and paying for agent services with on-chain escrow.
meshledger-mcp-serverofficial
AlicenseAqualityCmaintenanceAI-to-AI economic marketplace with on-chain USDC escrow on Base L2. Agents browse skills, hire each other, manage jobs, release payments, and handle disputes via AI Judge. 15 MCP tools, reputation scoring.Last updated152MITWhy this server?
Integrates with LangChain as an MCP host, enabling LangChain-based agents to access Omega Brain's governance, memory, and audit resources.
AlicenseAqualityCmaintenanceAI agent provenance, trust, and auditability layer. VERITAS multi-gate scoring, Cortex approval gates, S.E.A.L. hash-chain audit ledger, and semantic RAG with cryptographic provenance tracking for every decision an agent makes.Last updated2272MITWhy this server?
Provides seamless integration with the LangSmith observability platform, enabling language models to fetch conversation history, manage prompts, retrieve traces and runs, work with datasets and examples, and access experiment and evaluation data from LangSmith projects.
LangSmith MCP Serverofficial
AlicenseAqualityCmaintenanceEnables language models to access LangSmith observability platform features including fetching conversation history, managing prompts, retrieving traces and runs, working with datasets and examples, and analyzing experiments.Last updated13112MITWhy this server?
Provides LangChain integration tools for building AI agents with business intelligence capabilities, including entity search, profile lookup, and healthcare professional verification.
AlicenseAqualityCmaintenanceStructured business intelligence for AI agents. 5.5M verified entities across 34 countries, 40.3M BORME mercantile acts, EU VAT validation, GLEIF, healthcare registries. 20 tools.Last updated6MITWhy this server?
Facilitates Graph RAG (Retrieval-Augmented Generation) workflows through integration with LangChain4j.
AlicenseAqualityAmaintenanceArcadeDB Multi-Model Database, one DBMS that supports SQL, Cypher, Gremlin, HTTP/JSON, MongoDB and Redis. ArcadeDB is a conceptual fork of OrientDB, the first Multi-Model DBMS. ArcadeDB supports Vector Embeddings.Last updated10888Apache 2.0Why this server?
Compatible with LangChain agents as MCP clients for browser automation and end-to-end testing
Why this server?
Allows for the instrumentation of LangChain agents to capture detailed execution traces, track token usage, and evaluate output quality.
AlicenseAqualityBmaintenanceMCP-native agent evaluation and observability server. Log traces, evaluate output quality with 12 built-in rules (PII detection, prompt injection, cost thresholds), and track agent costs. Real-time dashboard, OTel-compatible spans. Self-hosted, MIT licensed.Last updated29586MIT
