Synci

io.synciPublished by synci.ioOfficial publisherv1.0.0Updated Oct 24, 2026

Read-only access to your bank, investment, and crypto accounts: balances, transactions, holdings.

VerifiedStreamable HTTPWeb executableFinance

Overview

AI-generated overview

Synci is a remote MCP server that gives an assistant read-only access to your bank, investment and crypto accounts, covering balances, transactions and holdings

What you can do
Read balances across connected bank, investment and crypto accounts. Review transaction history. Look up investment and crypto holdings. All access is described as read-only, so the assistant can report on your accounts but not move money.
When to use it
Useful when you want an assistant to answer questions about your own finances, such as current balances, recent transactions or portfolio holdings, without logging into each provider separately.
Requirements
A remote MCP endpoint at api.synci.io over streamable HTTP. OAuth authentication is required, so you need a Synci account and must authorize the connection. No environment variables or headers are declared.
Before you install
It connects to sensitive financial accounts, so granting access exposes balances, transactions and holdings to the assistant and to Synci as the provider. Access is described as read-only, but confirm the scope during OAuth authorization before connecting.

Installation

In SourceWeft

  1. Open Synci in the dashboard and add it to a workspace.
  2. Connect the required credentials. They are stored privately and never shown on public pages.
  3. 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.synci%2Fsynci/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.

Read the install guide the agent follows

Other MCP clients

Add this to your client's mcpServers config. The client completes OAuth sign-in on first connect.

{
  "mcpServers": {
    "synci": {
      "type": "http",
      "url": "https://api.synci.io/mcp"
    }
  }
}

Tools

0
This server asks you to sign in, so SourceWeft could not read its tools without an account and has not indexed them. What a connected account sees can depend on that account and its permissions.

Version history

1
  1. v1.0.0LatestSep 16, 2026

Score

67% 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.

  • LicenseNot applicable

    A hosted service is used under its provider's terms, so no license is expected here. This check is left out of the percentage.