BigPicture.io for AI agents
BigPicture.io provides company data across millions of profiles, used by sales, fintech, and security tools to look up a company's details from a domain, name, or IP. 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 BigPicture.io.
Look up a company by domain
Find a company's profile from its domain to enrich a lead before it's added to CRM.
Resolve an IP to a company
Look up which company an IP address belongs to when investigating unusual account activity.
Search by company name
Search for a company by name to confirm its correct domain, a read-only lookup with no data changed.
4 BigPicture.io actions, graded by risk.
Every BigPicture.io action is tagged read, write or destructive, so one policy covers the whole app and new actions inherit the right default.
read
1Look things up. Allowed by default.
- bigpicture_io.find_company_streamFind Company Stream
write
3Create and change things. Allow, or ask the user first.
- bigpicture_io.company_findCompany Find
- bigpicture_io.ip_to_companyIP to Company Lookup
- bigpicture_io.name_to_domain_searchName to Domain Search
destructive
0Delete, cancel or archive. Ask first, or deny outright.
- No destructive actions.
BigPicture.io in three steps.
- 01Your users connect BigPicture.ioThey add their BigPicture.io api key on Arc0 Connect, under your brand. It goes straight into the vault.
- 02You set the rulesReads run, and writes like “company Find” can wait for the user to approve.
- 03Any agent can actYour agent calls BigPicture.io through the Arc0 SDK or MCP, and so can Claude, ChatGPT and Cursor. Every call lands on the audit log.
await arc0.policies.set('bigpicture_io', { read: 'allow', write: 'ask', // company_find destructive: 'deny', }) # Claude Code: the same connection, one URL $ claude mcp add --transport http arc0 \ https://mcp.arc0.ai/u/u_8f2
How BigPicture.io connects.
Users add their BigPicture.io 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 BigPicture.io 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 BigPicture.io from any agent.
ClaudeChatGPTCursor
Codex
VS CodeOpenAI Agents SDKClaude Agent SDK
Vercel AI SDK
Mastra
LangGraph
BigPicture.io and Arc0, answered.
Can I use BigPicture.io with Claude, ChatGPT or Cursor?
Yes. Connect BigPicture.io 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 BigPicture.io actions you allow.
How do users connect BigPicture.io?
Users add their BigPicture.io 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 BigPicture.io actions can my agent take?
4 in total: 1 read, 3 write and 0 destructive, such as “company Find”. Your policies decide which of them each agent may call.
Can I make my agent read-only in BigPicture.io?
Yes. Allow read actions and deny writes in the BigPicture.io policy. Your agent can still look things up, and any write it attempts is blocked and logged.
Can my own backend call BigPicture.io too?
Yes. The same BigPicture.io connection is available over REST and through the Arc0 proxy, so your product and your agent share one connection per user.
Plug BigPicture.io into your agent.
Your users connect BigPicture.io once, under your brand. Your agent gets 4 actions behind your policies, with every call on the record.
Free to build · MCP + REST · Audit log on every plan