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Arc Ledger MCP Server

FinanceModerate5.2MCP RegistryLocalRemote
Free

Server data from the Official MCP Registry

Enrolled Agent tax tools: IRS notices, FBAR, LLC vs S-Corp, quarterly estimates & more.

About

Enrolled Agent tax tools: IRS notices, FBAR, LLC vs S-Corp, quarterly estimates & more.

Remote endpoints: streamable-http: https://mcp.arcandledger.com/mcp

Security Report

5.2
Moderate5.2Moderate Risk

This is a well-structured, stateless MCP server providing tax calculation tools via Cloudflare Workers. The server has no authentication (by design, as a public service) but implements appropriate rate limiting, input validation via Zod schemas, and comprehensive test coverage. Permissions are well-scoped to HTTP networking and environment variables for rate-limiting configuration, which aligns with the stated purpose. Minor code quality observations exist but do not present security risks. Supply chain analysis found 4 known vulnerabilities in dependencies (2 critical, 2 high severity).

4 files analyzed · 7 issues found

Security scores are indicators to help you make informed decisions, not guarantees. Always review permissions before connecting any MCP server.

Permissions Required

This plugin requests these system permissions. Most are normal for its category.

HTTP Network Access

Connects to external APIs or services over the internet.

env_vars

Check that this permission is expected for this type of plugin.

How to Install & Connect

Available as Local & Remote

This plugin can run on your machine or connect to a hosted endpoint. during install.

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