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Helio

Open-source governance for MCP agents: useful autonomy without unlimited authority

Connector by helio.soOfficial · Domain verified by the MCP Registry

IndexedApache-2.0Remote (HTTP)★ 14
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Open-source governance for MCP agents: useful autonomy without unlimited authority

Reviews

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Permissions

What this server can do and what it asks for, from its tool list and install config. Checked Oct 25, 2026.

Tools
3 read · 4 write · 2 delete · 1 not yet classified
Secrets
None asked for
Install scripts
None found
Runs as
Node.js package

Tools by what they do 10

Read from the source code; the running server may list different tools.

Read 3 · Look things up without changing anything.

  • get_customer
  • get_invoice
  • list_invoices

Write 4 · Create, change, send or run things.

  • create_charge
  • refund_charge
  • send_invoice
  • update_customer

Delete 2 · Delete, drop, revoke or wipe things.

  • delete_customer
  • merge_customers

Not yet classified 1 · We could not tell from the name and description.

  • export_customers

Tools (10)

Read from the source code; the running server may differ. Descriptions are the server’s own words; hidden characters are shown as [U+…].

  • create_charge

    Charge a customer

  • delete_customercan change or delete data

    Delete a customer

  • export_customers

    Export every customer record

  • get_customerread-only

    Fetch a customer by id

  • get_invoiceread-only

    Fetch an invoice

  • list_invoicesread-only

    List invoices for a customer

  • merge_customerscan change or delete data

    Merge two customer records

  • refund_charge

    Refund a charge

  • send_invoice

    Email an invoice

  • update_customer

    Update customer fields

Signals

Stars
14
Forks
9
Open issues
121
Weekly downloads
35
Last commit (this folder)
Oct 19, 2026 (11 days ago)
Last release
Oct 19, 2026 (10 days ago)
Last package publish
Oct 19, 2026 (11 days ago)

From GitHub (fetched Oct 24, 2026) and the package registry.

Details

Registry name
so.helio/helio
Version
0.16.0
Auth
No auth
Packages
npm @gethelio/proxy
License
Apache-2.0
Repository
github.com/gethelio/helio
Website
www.helio.so
First seen
Oct 24, 2026
Last checked
Oct 24, 2026
Source
Official MCP Registrygithub-graphql
Cite this page

Helio MCP server. Agent Mart. https://agentmart.dev/connectors/helio-so-helio (last updated 2026-10-24)