api

Predio is a REST and MCP API that turns Spanish cadastre data into structured, versioned JSON for reference lookup, coordinates, and address-based queries. It is aimed at developers, proptech teams, and AI agents.

Hail is a communications MCP server for AI agents, giving them a phone number, SMS line, and email inbox through one endpoint. It supports inbound and outbound voice, text, and email, with managed cloud and open-source self-hosting options.

Knoku turns docs, GitHub content, and internal sources into cited AI answers for a widget, Slack, and API. It supports syncing from sources like Notion, Confluence, Jira, Zendesk Help Center, and OpenAPI, and includes analytics for deflection, traffic, and repeated questions.

A CLI for the Slack Web API built for coding agents. It exposes Slack methods through a single command format, supports JSON stdin, dry runs, pagination, and discovery commands, and installs via npm.

An MCP server that lets Claude, ChatGPT, Cursor, and other MCP clients search first-party AI engineering jobs, inspect full postings, and query board stats without leaving the chat.

Open-source memory system for LLM characters with library, API, MCP server, and WebUI options. The repo explains how it stores and recalls character, user, episode, emotion, world, and calendar memory, and includes install and usage examples.

An MCP server that connects Claude Desktop, Cursor, Codex, and other MCP clients to bounty.index’s live bug bounty index, with 14 tools, 3 prompts, and a stats resource.

AI-native application protection platform with autonomous LLM pentesting, proof-of-concept exploit findings, and a full API-driven workflow for scans, reporting, and remediation.

Self-hostable messaging workspace for AI agents and the people they work with. It positions agents as first-class members, with support for chat, email, and voice, plus Docker-based self-hosting and docs for getting started, CLI, and REST API.

Bulkgrid is an AI knowledge layer that indexes websites and GitHub repositories, keeps them refreshed, and exposes searchable context through MCP, an API, SDKs, and a CLI.

OnlyTron is a TRON energy rental service for lowering TRC-20 transfer fees, with instant delegation, a Telegram bot, and API access.

Keydris is an authorization layer for AI agents that checks whether a governed action is allowed before it runs. The page shows a working product with docs, quickstart steps, CLI install commands, policy and revocation concepts, and decision records for audit trails.

Taurus is a multi-agent AI orchestration platform for building hierarchical agent teams with persistent memory, isolated containers, schedules, and a REST API.

Fast Rust MCP aggregator that exposes a small fixed tool surface for agents while semantically searching and calling tools across many downstream MCP servers. Supports SQLite-backed persistence, restart-safe embeddings, stdio and Streamable HTTP transports, plus a REST API for testing.

Open-source shared memory layer for multi-agent systems, built around signed, cite-able facts that can be read without an account and integrated via MCP, Python, TypeScript, or REST.

On-demand Docker containers for AI agents, paid per hour with USDC on Base. The page shows a full API flow, pricing tiers, prebuilt images, internet access options, and quick-start examples for both shell and JavaScript.

Google’s Gemini API guide for the latest models, with model comparisons, pricing, quickstarts, and migration notes for Gemini 3.6 Flash and 3.5 Flash-Lite.

Open dataset tracking the daily share of tech job listings that mention AI skills, split by category, seniority, and skill tier, with CSV, JSON, and API access.

A zero-dependency TypeScript music theory engine with scale, mode, key, and interval utilities, plus MCP server support for AI assistants.

Busabase is an open-source, local-first database and knowledge base built around approval workflows for AI-generated changes. It lets users review, approve, and merge agent-proposed records, and includes a simple API plus desktop, Docker, and source-based setup options.

An MCP server for the PostFast API that lets AI tools schedule, manage, and analyze social media posts across major platforms.

Claude for Foundation Models is a Swift package that brings Claude to Apple’s Foundation Models framework on supported beta OS releases. The page includes requirements, install steps, quick-start code, model selection, authentication options, streaming, structured output, and a runnable example reference.

Adola offers Rose 1, a prompt compression API that trims noisy context before LLM calls while aiming to preserve answer quality. The page shows quickstart code, benchmark claims, and use cases for agent traces, RAG retrieval, prompt gateways, and support copilots.

Open-source database of AI model specs, pricing, and capabilities, with an API and provider logos for builders to look up and reuse model data.