Services — the AI agent directory

Hugging Face Inference
Serverless and dedicated inference for open models, plus a hosted MCP endpoint over Hub tools
- llm
- open-source
- models
- +2 more
- +1 more
MCPOpenAPI
5/5
Jina Reader
Turn any URL into clean, LLM-ready markdown with a single prefixed request
- search
- llm-ready
- markdown
- +2 more
- +1 more
MCP
5/5
Langfuse
Open-source LLM and agent observability — traces, evals, prompt management, and cost tracking
- observability
- tracing
- evals
- +3 more
- +2 more
MCPOpenAPIllms.txt
5/5
LangGraph Platform
Hosted runtime for stateful agent graphs with persistence, streaming, and human-in-the-loop
- agents
- orchestration
- stateful
- +2 more
- +1 more
MCPOpenAPI
5/5
LangSmith
Tracing, evals, and prompt management with the deepest LangChain and LangGraph integration
- observability
- tracing
- evals
- +2 more
- +1 more
MCPOpenAPI
5/5
Letta
Stateful agent runtime where memory is the agent — self-editing core memory, archival recall, and a REST API
- agent-memory
- stateful-agents
- memgpt
- +2 more
- +1 more
MCPOpenAPIllms.txt
5/5
Linear
Issue tracking and project data over GraphQL and a remote MCP server agents can drive
- issues
- project-management
- graphql
- +2 more
- +1 more
MCPOpenAPIllms.txt
5/5
LiteLLM
Open-source proxy and SDK exposing 100+ model providers behind one OpenAI-compatible API
- llm
- gateway
- open-source
- +2 more
- +1 more
MCPOpenAPI
5/5
LiveKit
Open-source realtime media infrastructure with the Agents framework, SIP, and phone numbers
- realtime
- voice-agents
- webrtc
- +3 more
- +2 more
MCPOpenAPIllms.txt
5/5
Machine Payments Protocol (MPP)
Open HTTP payment standard from Stripe and Tempo covering one-shot, recurring, and streaming agent payments across cards, stablecoins, and Lightning
- mpp
- payments
- protocol
- +4 more
- +3 more
MCPOpenAPIllms.txtMPP
5/5
Mem0
Managed memory layer that extracts, dedupes, and retrieves long-term memories per user, agent, or session
- agent-memory
- long-term-memory
- personalization
- +2 more
- +1 more
MCPOpenAPIllms.txt
5/5
Modal
Serverless GPU and CPU compute defined in Python, with sandboxes and pay-per-second MPP billing
- gpu
- serverless
- sandbox
- +3 more
- +2 more
MCPOpenAPIllms.txtMPP
5/5
n8n
Open-source workflow automation with a public API, webhook triggers, and MCP nodes
- automation
- workflows
- open-source
- +3 more
- +2 more
MCPOpenAPIllms.txt
5/5
Neon
Serverless Postgres with instant branching, autoscaling, and a remote MCP server
- database
- postgres
- branching
- +3 more
- +2 more
MCPOpenAPIllms.txt
5/5
Parallel
Search and deep-research APIs built for agents, with tiered latency and citation-grade results
- search
- research
- agents
- +2 more
- +1 more
MCPOpenAPIllms.txt
5/5
Pinecone
Managed vector database with serverless indexes, integrated embedding, and an assistant MCP server
- vector-db
- embeddings
- rag
- +2 more
- +1 more
MCPOpenAPIllms.txt
5/5
Pipedream Connect
Managed auth and 2,500+ app APIs agents can call directly, plus MCP servers per app
- automation
- integrations
- managed-auth
- +2 more
- +1 more
MCPOpenAPI
5/5
Qdrant
Open-source vector search engine with managed cloud and an official MCP server
- vector-db
- embeddings
- open-source
- +2 more
- +1 more
MCPOpenAPIllms.txt
5/5
Resend
Email API for developers with React Email, batch sending, and an official MCP server
- email
- transactional
- developer
- +2 more
- +1 more
MCPOpenAPIllms.txt
5/5
Sentry
Error and performance monitoring with AI agent tracing, plus a remote MCP server
- errors
- performance
- agent-tracing
- +2 more
- +1 more
MCPOpenAPIllms.txt
5/5