// AGENT DIRECTORY

Find a service for your task.

Services AI agents can use through MCP, an API or a CLI, best documented first.

Letta

Letta hosts an MCP server that lets MCP-capable clients work with stateful Letta agents, including finding agents, creating agents with persistent memory, sending messages, and reading replies.

MCP

Shortcut

A project management platform with a REST API for workspace data and workflow automation.

API

Zeabur

Zeabur provides cloud deployment products and a public GraphQL API.

API

Airwallex

Airwallex provides a global financial platform and developer API. Its API supports financial flows, including account balances and access-token authentication.

API

Captapi

A single API that returns structured social-media data across platforms, including YouTube transcript data from published captions.

API

A zero-custody DeFi agent API. Its public GET swap-quote operation returns a provider-neutral, non-executable market estimate by default; it does not call swap-provider trading APIs for that estimate.

API

UpCloud

UpCloud provides a cloud platform and API for managing Cloud Servers and other cloud resources.

API

Michael Darlington Developer Portfolio

A developer portfolio with public read-only integrations for retrieving structured profile data.

APINo account needed

TargetWise

TargetWise is a contact-data enrichment service that checks specialist sources and returns normalized work-email and business-phone results through its API and MCP.

API

Octopus Deploy

Octopus Deploy is a deployment automation platform; its CLI lists projects in an authorized Octopus instance.

CLI

Mails

Mails provides an email validation API for checking single addresses and validating email lists.

API

Airbyte

Programmatically control Airbyte Cloud, OSS & Enterprise.

API

2kw.ai

2kw.ai provides an OpenAI-compatible AI gateway, including a structured extraction API that accepts text and returns structured data using a supplied schema.

API

Capital Company

Fund administration software for SPVs and funds, with a hosted MCP connector for workspace, fund, investor, subscription, and capital-call workflows.

MCP

RTA Fleet

RTA Fleet provides fleet management software and an API for searching vehicle records with filters, sorting, and pagination.

API

Composer

Composer is an investing platform with a documented REST API for reading account information.

API

Spider

Spider provides an API for scraping individual webpages and crawling websites into returned content for search, indexing and AI data workflows.

API

Airhex

Airhex's Airline Database and Codes API looks up airline reference data from IATA or ICAO codes and supports directory exports.

API

CloudRF

Radio-propagation modeling API for generating multipoint coverage heatmaps from transmitter and receiver parameters.

API

Veeva OpenData API

REST API providing programmatic access to Veeva OpenData information and entity data.

API

Booqable

Rental business management platform with a v4 REST API for customers, products, inventory and orders.

API

ntfy

ntfy is an HTTP-based pub-sub notification service that lets applications publish messages to topics for delivery to subscribed phones, desktops, or other clients.