Developer API Directory
Every developer API in our index, ranked by agentic readiness. All entries expose at least one programmatic signal agents can discover at build time.
4308
Sites Indexed
37
Avg Score
1322 entries in this directory
M
15
+15 structured API
missing +25 llms.txt
Aura Friday · MCP-Link — This tool does your work for you.
mcp.aurafriday.com
The toolbox you install on your Desktop that turns any AI into an active co-worker. Free forever.
API
developer
15
+15 structured API
missing +25 llms.txt
MCP Auth - Plug-and-play auth for MCP servers | MCP Auth
mcp-auth.dev
MCP Auth gives you everything you need to add production-ready auth to your MCP server. No weeks spent reading specs or wiring things up.
API
developer
15
+15 structured API
missing +25 llms.txt
GolemCore — Agent Platform for AI-Native Companies
golemcore.me
Self-hosted agent platform for AI-native companies. Runtime for plugins, skills, MCP, and multi-LLM routing. Hive orchestrator for fleet control and inspection. Apache 2.0.
API
developer
15
+15 structured API
missing +25 llms.txt
Gopher-MCP
gopher.security
On-Demand MCP server and gateway with enterprise security, observability and connectivity.
API
developer
15
+15 structured API
missing +25 llms.txt
Introduction - HMR for Python
hmr.promplate.dev
Hot Module Reload (HMR) ecosystem for Python - docs and examples.
API
developer
15
+15 structured API
missing +25 llms.txt
CodeMesh - The Self-Improving MCP Server
codemeshmcp.com
Agents write code. Orchestrate everything. CodeMesh lets agents automatically write TypeScript to coordinate multiple MCP servers. Context-efficient, self-improving, production-ready.
API
developer
15
+15 structured API
missing +25 llms.txt
C
Welcome to codectx | codectx
codectx.granth.tech
A CLI tool to compile codebases into AI-optimized contexts.
API
developer
15
+15 structured API
missing +25 llms.txt
15
+15 structured API
missing +25 llms.txt
Global Crypto and Stablecoin Payments Infrastructure — WalletConnect Pay
walletconnect.com
A complete, compliant payment method built on the world's largest wallet network, designed to fit directly into existing PSP stacks with a single, future-ready integration.
API
developer
15
+15 structured API
missing +25 llms.txt
Graphite - Code review for the age of AI
graphite.dev
Graphite helps teams on GitHub deliver higher quality software, faster.
API
developer
15
+15 structured API
missing +25 llms.txt
thirdweb: Infrastructure for AI Agents
thirdweb.com
Build on internet capital markets with infrastructure for agents to discover, pay for, and interact with services and APIs.
API
developer
15
+15 structured API
missing +25 llms.txt
Patronus AI | Simulating the World's Intelligence
patronus.ai
Patronus AI develops simulation research and infrastructure to accelerate progress toward human-aligned AGI
API
developer
15
+15 structured API
missing +25 llms.txt
LlamaIndex | AI Agents for Document OCR + Workflows
llamaindex.ai
LlamaParse is the world's best agentic OCR for processing complex documents with messy tables, charts, images, and more with human-level accuracy.
API
developer
15
+15 structured API
missing +25 llms.txt
D
15
+15 structured API
missing +25 llms.txt
D
15
+15 structured API
missing +25 llms.txt
C
15
+15 structured API
missing +25 llms.txt
C
15
+15 structured API
missing +25 llms.txt
B
15
+15 structured API
missing +25 llms.txt
B
15
+15 structured API
missing +25 llms.txt
Wire NHS into your agent — MCP server
Add Not Human Search as an MCP tool. Your agent can call search_agents, get_site_details, get_stats, and submit_site at runtime.
Claude Code
claude mcp add --transport http nothumansearch https://nothumansearch.ai/mcp
Other clients: point any MCP-compatible tool at
https://nothumansearch.ai/mcp (streamable-http transport).Use NHS via REST
Prefer plain HTTP? Hit the search endpoint directly.
Search API
curl "https://nothumansearch.ai/api/v1/search?q=payment+API"
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