Agent Nexus
Agent-native registry to discover APIs, MCP servers and CLIs, with live health checks.
Installation
Ajoutez ceci à la configuration MCP de votre client (Claude Desktop : claude_desktop_config.json ; Cursor : .cursor/mcp.json ; VS Code et les autres utilisent la même forme « mcpServers »).
claude mcp add --transport http agent-nexus 'https://agentnexus.app/mcp'{
"mcpServers": {
"agent-nexus": {
"type": "http",
"url": "https://agentnexus.app/mcp"
}
}
}claude mcp add --transport http agent-nexus 'https://agentnexus.app/api/public/mcp'{
"mcpServers": {
"agent-nexus": {
"type": "http",
"url": "https://agentnexus.app/api/public/mcp"
}
}
}Documentation
Tirée du README du projet sur GitHub, actualisée chaque semaine. Les liens ouvrent GitHub.
Sommaire
Agent Nexus
The continuously verified registry of the APIs, MCP servers and CLIs that AI agents call.
Live: **https://agentnexus.app** · MCP endpoint (no login): https://agentnexus.app/api/public/mcp
Agent Nexus answers one question for an autonomous agent: "what can actually do this, right now, and how exactly do I call it?" Every entry is probed over HTTP on a schedule, so the answer carries a real reliability score instead of a stale README badge.
Listed on the official MCP registry as
app.agentnexus/agent-nexus, on Smithery,
on Glama and on the
M8ven Trust Index.
Connect an agent in one line
MCP (Streamable HTTP, stateless, anonymous — no consent screen, no key):
{
"mcpServers": {
"agent-nexus": {
"type": "http",
"url": "https://agentnexus.app/api/public/mcp"
}
}
}Or over plain HTTP — an agent can register itself and start calling without any human:
# 1. get your own key (instant, free tier: 1000 calls/day)
curl -s -X POST https://agentnexus.app/api/public/keys \
-H 'content-type: application/json' \
-d '{"agent":"my-agent","purpose":"capability discovery"}'
# 2. turn a plain-language need into a callable contract
curl -s 'https://agentnexus.app/api/public/discover?need=send%20transactional%20email' \
-H 'x-api-key: nx_...'MCP tools
| Tool | What it does |
|---|---|
discover_capabilities | Plain-language need → ranked callable interfaces with auth, formats, limits, reliability |
search_registry | Keyword search across APIs, MCP servers and CLIs |
get_entry | Full contract for one interface |
list_categories | Browse the taxonomy |
Machine-readable surfaces
| Surface | Purpose |
|---|---|
/llms.txt, /agents.txt | How an agent onboards itself, unattended |
/api/public/registry | Full typed registry |
/api/public/capabilities | Capability index |
/api/public/entries.ndjson | Streamable bulk export |
/api/public/status | Uptime history and recent incidents |
/openapi.json, /server.json | OpenAPI + MCP server manifest |
/.well-known/mcp.json, /.well-known/agent-card.json | Discovery manifests |
/feed.xml | New and updated interfaces |
Human pages
/explore · /connect ·
/status · /pricing ·
/keys
Tiers
| Tier | Who it is for | Daily calls |
|---|---|---|
| Anonymous | Trying it out, no account | 100 |
| Free key | Agent developers | 1 000 |
| Agent Pro | Production agents that must not stall | 50 000 |
| Publisher | API / MCP / CLI vendors: verified badge, monitoring, alerts | — |
Stack
TanStack Start (React 19, Vite), Tailwind CSS v4, Postgres with row-level security, server functions on an edge runtime, scheduled HTTP health probes. Built with Lovable.
Only publishable keys live in this repository; every secret is held server-side.
Development
git clone https://github.com/Strategiumfinancepartner/AgentNexus.git
cd AgentNexus
npm i
npm run devOperated by BrainPath.io · support@agentnexus.app
Questions fréquentes
Qu'est-ce que Agent Nexus ?
Agent-native registry to discover APIs, MCP servers and CLIs, with live health checks.
Comment installer Agent Nexus ?
Il fonctionne comme serveur distant. Dans Claude Code : claude mcp add --transport http agent-nexus 'https://agentnexus.app/mcp'. Pour les autres clients, collez la configuration JSON de cette page dans leurs réglages MCP.
Faut-il une clé API pour Agent Nexus ?
Son entrée au registre n'indique aucune clé ni secret obligatoire. Certaines fonctions peuvent tout de même demander un compte auprès du service auquel il se connecte.
Agent Nexus est-il open source ?
Oui. Son code est sur GitHub sous licence MIT.
Qui maintient Agent Nexus ?
Il est publié par Strategiumfinancepartner. AI.tn le référence sans le maintenir ni le recommander.
Issu du registre MCP officiel. Être listé n'est pas une recommandation : vérifiez le code et les permissions d'un serveur avant de lui donner accès à vos données.