Niftyimages for AI agents
Niftyimages lets marketers create dynamic and personalized images that update automatically inside email campaigns, based on each recipient or send time. 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 Niftyimages.
Check an image's performance stats
Pull stats for a dynamic image used in a campaign to see engagement, read-only.
List images in a widget
List the images configured in a widget before adding a new variant.
Review widget user activity
Check widget user stats to see how personalized images are performing across recipients.
9 Niftyimages actions, graded by risk.
Every Niftyimages action is tagged read, write or destructive, so one policy covers the whole app and new actions inherit the right default.
read
9Look things up. Allowed by default.
- niftyimages.list_mapsList Maps
- niftyimages.list_imagesList Images
- niftyimages.list_widgetsList Widgets
- niftyimages.get_images_statsGet Images Stats
- niftyimages.list_widget_statsList widget stats
- niftyimages.list_widget_usersList Widget Users
- niftyimages.list_widget_imagesList Widget Images
- niftyimages.get_widget_user_statsGet Widget User Stats
- niftyimages.get_widget_user_imagesGet Widget User Images
write
0Create and change things. Allow, or ask the user first.
- No write actions.
destructive
0Delete, cancel or archive. Ask first, or deny outright.
- No destructive actions.
Niftyimages in three steps.
- 01Your users connect NiftyimagesThey add their Niftyimages api key on Arc0 Connect, under your brand. It goes straight into the vault.
- 02You set the rulesReads run, and writes like “updates” can wait for the user to approve.
- 03Any agent can actYour agent calls Niftyimages through the Arc0 SDK or MCP, and so can Claude, ChatGPT and Cursor. Every call lands on the audit log.
await arc0.policies.set('niftyimages', { read: 'allow', write: 'ask', destructive: 'deny', }) # Claude Code: the same connection, one URL $ claude mcp add --transport http arc0 \ https://mcp.arc0.ai/u/u_8f2
How Niftyimages connects.
Users add their Niftyimages 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 Niftyimages 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 Niftyimages from any agent.
ClaudeChatGPTCursor
Codex
VS CodeOpenAI Agents SDKClaude Agent SDK
Vercel AI SDK
Mastra
LangGraph
Niftyimages and Arc0, answered.
Can I use Niftyimages with Claude, ChatGPT or Cursor?
Yes. Connect Niftyimages 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 Niftyimages actions you allow.
How do users connect Niftyimages?
Users add their Niftyimages 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 Niftyimages actions can my agent take?
9 in total: 9 read, 0 write and 0 destructive. Your policies decide which of them each agent may call.
Can I make my agent read-only in Niftyimages?
Yes. Allow read actions and deny writes in the Niftyimages policy. Your agent can still look things up, and any write it attempts is blocked and logged.
Can my own backend call Niftyimages too?
Yes. The same Niftyimages connection is available over REST and through the Arc0 proxy, so your product and your agent share one connection per user.
Plug Niftyimages into your agent.
Your users connect Niftyimages once, under your brand. Your agent gets 9 actions behind your policies, with every call on the record.
Free to build · MCP + REST · Audit log on every plan