MCP server

Contractorroster Official

com.contractorroster/contractorroster

Checked 26 Oct 2026, 08:29 UTC · Connected to it and listed its tools

Verified US licensed-contractor data: 879k+ state-board records, metered per record, free discovery.

Working at last checkVerified publisher: contractorroster.comAbout 794 tokens per request once connected5 tools

https://contractorroster.com/api/mcp

At a glance

Type: MCP server
Publisher: contractorroster.com (verified by the MCP Registry)
Status: Working at last check
Tools: 5
Token cost: About 794 tokens per request
Sets up in: Claude Code, Claude Desktop, Codex, Gemini CLI, Cursor, VS Code, Antigravity, ChatGPT, OpenAI API, Grok
Last checked: 26 Oct 2026, 08:29 UTC

Opens the app, which shows the server and asks you to confirm. For other apps, copy the setup below.

Claude Code

claude mcp add --transport http contractorroster https://contractorroster.com/api/mcp

Claude Desktop

Settings → Connectors → Add custom connector, and paste the URL.

Codex (config.toml)

[mcp_servers.contractorroster]
url = "https://contractorroster.com/api/mcp"

Gemini CLI

{"mcpServers":{"contractorroster":{"httpUrl":"https://contractorroster.com/api/mcp"}}}

Cursor

{"mcpServers":{"contractorroster":{"url":"https://contractorroster.com/api/mcp"}}}

VS Code

{"servers":{"contractorroster":{"type":"http","url":"https://contractorroster.com/api/mcp"}}}

Antigravity

agy mcp add contractorroster https://contractorroster.com/api/mcp

ChatGPT

Settings → Apps & Connectors → Advanced settings: turn on Developer mode, then Create a connector and paste the URL. Which plans can do this varies.

OpenAI API (Responses tools)

{"type":"mcp","server_label":"contractorroster","server_url":"https://contractorroster.com/api/mcp","require_approval":"always"}

Grok (xAI API tools)

{"type":"mcp","server_label":"contractorroster","server_url":"https://contractorroster.com/api/mcp"}

count_contractors ~272 tokens
Count contractors matching a state × trade × geo query, without charging. Use to qualify a query before calling search_contractors. Returns total count and estimated cost in cents at the caller's price tier.
get_usage ~73 tokens
Return the partner's current balance, pricing, and the 20 most recent transactions (top-ups + api calls). No charge.
list_states ~71 tokens
List supported US states with their available geo types and per-trade availability. Free; no auth required.
list_trades ~60 tokens
List supported trade codes with display names. Free; no auth required.
search_contractors ~318 tokens
Fetch enriched contractor records for a state × trade × geo query. Charges the partner balance at price_per_record_cents × records_delivered. Set dry_run:true for a free cost preview. Returns structured shortfall info on insufficient balance so the agent can prompt the user to top up.

Roofer Registry
State-licensed roofing contractors with regulator discipline records and provenance.
DouxProcess Directory
Is a US business licensed, bonded and insured today? From the government record. Free, no paid rank.
SiteCheck Company Records
120 pay-per-call agent tools: company registry, government, legal and B2B data tools. x402
LicenseGround
Deterministic trade contractor license verification & compliance gating for autonomous AI agents.
Oracle — Skyline Certified Records
Free, certified Oklahoma records: property insurance, roofing, and permits (Norman, OKC).
whoislicensed — state license lookup
Verify a contractor, real estate or cosmetology license in 12 US states from the boards' own files.
ATX Mini Split
Licensed Austin TX HVAC and mini split contractors compared, with prices and quote requests.
Plumbline - Contractor License Checks
Free contractor-license checks from official state records; a no-match never proves unlicensed.

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