INDIVIDUAL MCP TOOL

verify_tax_research_note

Deterministically verify a piece of tax analysis (yours or anyone's): every citation is resolved against the compiled corpus, quotes and thresholds are checked against compiled law, temporal claims against validity windows — INCLUDING claims about what a named case held (E-Funds, Formula One, Morgan Stanley, Tiger Global, Progress Rail, Centrica …), checked against a string-verified holdings ledger.

lrlabs.ainone authenticationAvailability not checked

LIVE ENDPOINT

https://lrlabs.ai/mcp

No auth detected

Connect to this endpoint to inspect the live schema for verify_tax_research_note and invoke it with your own arguments.

Indexed input schema

{}

Risk classification

Inferred read-only · medium confidence · heuristic, not a guarantee.

No write-capable action terms were found; this is not proof that invocation has no side effects.

Parent server

lrlabs.ai

CONNECT WITH APPROVAL

Client installation

Review this server and its permissions before adding it. Secret placeholders must be set locally.

Codex

~/.codex/config.toml

[mcp_servers.lr-labs]
url = "https://lrlabs.ai/mcp"
enabled = true

Claude Code

.mcp.json

{
  "mcpServers": {
    "lr-labs": {
      "type": "http",
      "url": "https://lrlabs.ai/mcp"
    }
  }
}

Claude Desktop

Settings → Connectors → Add custom connector

Name: lr-labs
Remote MCP URL: https://lrlabs.ai/mcp

Add this remote URL as a custom connector in Claude Desktop. Availability depends on the user plan and workspace policy.

Cursor

.cursor/mcp.json

{
  "mcpServers": {
    "lr-labs": {
      "url": "https://lrlabs.ai/mcp"
    }
  }
}

Visual Studio Code

.vscode/mcp.json

Add to Visual Studio Code

{
  "servers": {
    "lr-labs": {
      "type": "http",
      "url": "https://lrlabs.ai/mcp"
    }
  }
}

Generic MCP

Client-specific MCP configuration

{
  "name": "lr-labs",
  "transport": "streamable-http",
  "url": "https://lrlabs.ai/mcp"
}

MCP Inspector

Run the official MCP Inspector locally and enter the indexed Streamable HTTP endpoint.

Related tools

analyze_cross_border_tax — Compute the tax position of a cross-border arrangement between a treaty pair (permanent-establishment exposure and Indian tax liability) from structured facts.
screen_transfer_pricing — Screen an Indian transfer-pricing position deterministically: safe-harbour eligibility against the Rule 10TD floors (17%/18% software-ITES, 18-24% KPO), documentation obligations under Rule 10D, which transfer-pricing METHODS are eligible on the facts, the tested-party rule, and whether a comparables percentile falls inside the arm's-length range (35th-65th, Rule 10CA).
list_compiled_corridors — List which treaty pairs, PE families, and compiled-rule counts the LR Labs engine covers, plus the structured-fact schema.
lookup_compiled_rule — Answer a RULE-LEVEL question directly from compiled law: thresholds and day counts, WITHHOLDING TAX rates on royalty and fees for technical services (treaty and domestic), the 1961→2025 Income-tax Act section renumbering (s.