Curated for AI agents
Curated helps people collect and publish newsletters, pulling together links into issues that go out to a list of subscribers. Connect it once through Arc0, and your agent, or Claude, ChatGPT and Cursor, can use it through one MCP endpoint, limited to what each user approved.
What agents do in Curated.
Create a draft newsletter issue
Create a draft issue ready to fill with curated links before publishing.
Add a link to an issue
Add a collected link to an issue, with its title and description attached.
Check subscriber count
List email subscribers for a publication before deciding on the next send timing.
6 Curated actions, graded by risk.
Every Curated action is tagged read, write or destructive, so one policy covers the whole app and new actions inherit the right default.
read
4Look things up. Allowed by default.
- curated.list_issuesList Issues
- curated.list_categoriesList Categories
- curated.list_publicationsList Publications
- curated.list_email_subscribersList Email Subscribers
write
2Create and change things. Allow, or ask the user first.
- curated.create_linkCreate Collected Link
- curated.create_draft_issueCreate Draft Issue
destructive
0Delete, cancel or archive. Ask first, or deny outright.
- No destructive actions.
Curated in three steps.
- 01Your users connect CuratedThey add their Curated api key on Arc0 Connect, under your brand. It goes straight into the vault.
- 02You set the rulesReads run, and writes like “create Collected Link” can wait for the user to approve.
- 03Any agent can actYour agent calls Curated through the Arc0 SDK or MCP, and so can Claude, ChatGPT and Cursor. Every call lands on the audit log.
await arc0.policies.set('curated', { read: 'allow', write: 'ask', // create_link destructive: 'deny', }) # Claude Code: the same connection, one URL $ claude mcp add --transport http arc0 \ https://mcp.arc0.ai/u/u_8f2
How Curated connects.
Users add their Curated api key on Arc0 Connect. It is encrypted in the vault, never shown to the model, and each user can rotate or revoke it at any time.
The same Curated connection serves your agent over MCP and your own backend over REST and the proxy, so a user connects once. How Arc0 handles credentials →
- AUTH
- API key
- CREDENTIALS
- Per-tenant encrypted vault
- MODEL SEES
- Results only, never credentials
- AUDIT LOG
- Every call, on every plan
Use Curated from any agent.
ClaudeChatGPTCursor
Codex
VS CodeOpenAI Agents SDKClaude Agent SDK
Vercel AI SDK
Mastra
LangGraph
Curated and Arc0, answered.
Can I use Curated with Claude, ChatGPT or Cursor?
Yes. Connect Curated to Arc0 once, then add your Arc0 MCP URL to Claude, ChatGPT, Cursor, Claude Code or any other remote-MCP client. Each assistant only gets the Curated actions you allow.
How do users connect Curated?
Users add their Curated api key on Arc0 Connect. It is encrypted in the vault, never shown to the model, and each user can rotate or revoke it at any time.
Which Curated actions can my agent take?
6 in total: 4 read, 2 write and 0 destructive, such as “create Collected Link”. Your policies decide which of them each agent may call.
Can I make my agent read-only in Curated?
Yes. Allow read actions and deny writes in the Curated policy. Your agent can still look things up, and any write it attempts is blocked and logged.
Can my own backend call Curated too?
Yes. The same Curated connection is available over REST and through the Arc0 proxy, so your product and your agent share one connection per user.
Plug Curated into your agent.
Your users connect Curated once, under your brand. Your agent gets 6 actions behind your policies, with every call on the record.
Free to build · MCP + REST · Audit log on every plan