Cargo
io.github.getcargohqPublished by GitHub account getcargohqv1.0.143Updated Nov 5, 2026
Find and verify work emails, enrich companies and contacts, score leads and sync to your CRM.
Overview
Cargo lets an assistant find and verify work emails, enrich company and contact data, score leads, and sync results to a CRM.
- What you can do
- Find and verify work email addresses for people and companies.
- Enrich company and contact records with additional data.
- Score leads to help prioritize outreach.
- Sync enriched records to a connected CRM.
- Available as a remote endpoint or as a local CLI package run with npx.
- When to use it
- Useful when an assistant needs to research prospects, validate contact emails, or push enriched lead data into a CRM as part of sales or go-to-market workflows.
- Requirements
- A Cargo account with OAuth authentication. Either connect to the hosted remote endpoint or run the local npm package with npx (Node.js). A Cargo API token in CARGO_API_TOKEN is needed unless you have already run the cargo-ai login command, which stores credentials locally.
Installation
In SourceWeft
- Open Cargo in the dashboard and add it to a workspace.
- Connect the required credentials. They are stored privately and never shown on public pages.
- Enable the server for the chats that should use its tools.
Web executable via Streamable HTTP. Remote servers run from the web runtime once configured in a workspace.
Use with an agent
Paste this prompt into Claude Code, Codex, Cursor or another agent — or into SourceWeft chat. The agent reads this server's install guide, shows you its publisher, endpoint and sign-in, and adds it to your client once you agree. Keys never go into a command.
Read https://sourceweft.com/mcp/io.github.getcargohq%2Fcargo/install.md and connect the MCP server it describes to my client. Before changing any config, show me its publisher, endpoint and sign-in method and wait for my OK. Never put an API key in a command or in a file I would commit; ask me where it should come from.Other MCP clients
Add this to your client's mcpServers config. The client completes OAuth sign-in on first connect.
{
"mcpServers": {
"cargo": {
"type": "http",
"url": "https://mcp.getcargo.io/mcp"
}
}
}Tools
0Version history
14- v1.0.143LatestNov 5, 2026
- v1.0.142Nov 5, 2026
- v1.0.140Oct 29, 2026
- v1.0.134Oct 26, 2026
- v1.0.133Oct 25, 2026
- v1.0.132Oct 25, 2026
- v1.0.127Oct 24, 2026
- v1.0.122Oct 23, 2026
- v1.0.121Oct 22, 2026
- v1.0.120Oct 21, 2026
- v1.0.119Oct 20, 2026
- v1.0.118Oct 20, 2026
- v1.0.117Oct 18, 2026
- v1.0.115Oct 18, 2026
Score
60% of the applicable checks met
How complete this listing is, computed from the registry entry, the endpoint and public sources. Not a rating of the server and not a statement that it is safe or working today: reachability is a dated check, and no installs or reviews go into the score.
- Reached in the last 30 daysRequired25 pts
- Auth declaredRequired10 pts
- Tools listed15 pts
Answer tools/list without a credential, or ship a package that starts in a sandbox without one.
- DescriptionRequired15 pts
- Logo10 pts
- Documentation15 pts
Declare a GitHub repository with a README, or serve resource_documentation in the OAuth protected-resource metadata.
- License10 pts
Declare a license in the repository or the registry entry.
