co.bizverifyPublished by bizverify.coOfficial publisherv1.0.1Updated Oct 24, 2026
KYB for AI agents: verify business registrations from MCP clients.
BizVerify lets an assistant verify and search business registrations across US state and international company registries, with credit-based paid lookups.
Web executable via Streamable HTTP. Remote servers run from the web runtime once configured in a workspace.
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/co.bizverify%2Fmcp/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.Add this to your client's mcpServers config.
{
"mcpServers": {
"bizverify": {
"type": "http",
"url": "https://api.bizverify.co/mcp"
}
}
}KYB for AI agents — verify and search business entities across US state and international company registries, straight from any MCP client.
BizVerify confirms a company's legal existence, status, good standing, registered agent, officers, and filing history by reading official government business registries in real time.
The canonical BizVerify MCP server is hosted as a Streamable HTTP endpoint:
This repository packages that server as a local stdio bridge (plus a Docker image) for MCP clients and sandboxes that expect a local process. The bridge is a thin transparent proxy — tool definitions and results come directly from the hosted server, so it never drifts out of sync.
Tools marked ✅ require an API key (or OAuth token). get_config and list_jurisdictions are free and unauthenticated.
If your client supports remote MCP servers, just point it at https://api.bizverify.co/mcp and send your key as an X-API-Key header (OAuth 2.1 Bearer tokens are also accepted).
For stdio-only clients, bridge the hosted endpoint with mcp-remote:
Then register it with your client (Claude Desktop, Cursor, etc.):
Create one in seconds — new accounts get 50 free credits:
See the setup guide and docs for full details.
The bundled src/tools-snapshot.ts is used only as an offline fallback for tools/list (e.g. during a sandboxed container check). Live calls always proxy to the hosted server.
MIT © BizVerify
Source: README.md at commit a38abbc
Get Configuration
Returns BizVerify's public configuration as readable text: active US and international jurisdictions, per-operation credit costs, the free-tier allowance, credit packages with pricing, feature flags, and documentation/legal links. Free and requires no authentication. Call this first to discover what jurisdictions are supported and what each operation costs before verifying.
Takes no parameters.
List Jurisdictions
Lists every registered jurisdiction with its code, active/inactive status, and supported capabilities — search, entity lookup, quick verification, and deep verification. Free and requires no authentication. Use it to confirm a state or country is supported and which verification tiers it offers before calling verify_business or search_entities.
Takes no parameters.
Verify Business
Confirm a specific, named business in one jurisdiction — the PRIMARY tool whenever the user wants to verify, check, confirm, or look up a company's existence, status, good standing, or details (e.g. "verify Acme LLC in Delaware", "is Acme registered in FL?", "I need to verify a company in Delaware"). If the user has verification intent but has not given the exact company name, ASK them for the name and use THIS tool — do NOT fall back to search_entities. Two tiers: quick (1 credit) returns existence + status + good-standing. Deep (15 credits, or 25 with force_refresh) adds entity type, formation date, registered agent, officers, principal address, and filing history. Deep is available in a subset of jurisdictions; requesting deep where unavailable returns a quick result with a reason. Requires authentication. A completed verification deducts credits whether or not the business is found — a confirmed no-match is a result. Calls that cannot produce an answer (source unavailable or timed out) are refunded.
levelentity_namerequiredentity_typewebhook_urljurisdictionrequiredforce_refreshSearch Entities
Discover candidate businesses when the exact entity is UNKNOWN — a listing/discovery tool, NOT a verification tool. Use only when the user wants to browse or list multiple companies matching a partial or fuzzy name, or does not yet know which specific entity they mean. If the user can name one specific company they want to confirm or check, use verify_business instead (ask them for the name first if needed). Costs 2 credits per jurisdiction searched and requires authentication.
limitqueryrequiredoffsetentity_typejurisdictionCheck Job Status
Poll a long-running (async) verification job created by verify_business. Returns the full verification result once complete, a failure reason if it failed, or a "still processing" status to poll again. Free — no credits charged — but requires authentication. Pass the job_id from the verify_business async response.
job_idrequiredGet Entity
Fetch a previously verified business entity from BizVerify's cache by its ID — returns name, jurisdiction, status, type, good-standing, formation date, registered agent, and the number of snapshots on record. Free and read-only; does NOT fetch a fresh live result (use verify_business with force_refresh for live data). Requires authentication. Pass an entity_id returned by a prior verify_business or search_entities call.
entity_idrequiredGet Entity History
Returns the chronological verification snapshots recorded for an entity — each with a timestamp, name, and status — newest first, with pagination. Costs 5 credits and requires authentication. Use it to see how a company's status or details have changed over time.
limitoffsetentity_idrequiredGet Account
Returns your BizVerify account summary: email and verification status, plan, current credit balance, member-since date, and your active and revoked API keys. Free and read-only; requires authentication. Use it to check your remaining credit balance before running paid verifications.
Takes no parameters.
Purchase Credits
Starts a credit purchase: creates a Stripe checkout session for the chosen package and returns a payment URL to present to the user. Does NOT charge immediately and does NOT add credits until the user completes payment — credits are then added automatically. Requires authentication. Packages: credits_100, credits_500, credits_2000, credits_10000 (see get_config for current prices).
package_idrequired100% 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.
https://api.bizverify.co/mcp{ "mcpServers": { "bizverify": { "command": "npx", "args": [ "-y", "mcp-remote", "https://api.bizverify.co/mcp", "--header", "X-API-Key:${BIZVERIFY_API_KEY}" ], "env": { "BIZVERIFY_API_KEY": "your-api-key" } } }}git clone https://github.com/BizVerify/bizverify-mcp.gitcd bizverify-mcpnpm installnpm run build{ "mcpServers": { "bizverify": { "command": "node", "args": ["/absolute/path/to/bizverify-mcp/dist/index.js"], "env": { "BIZVERIFY_API_KEY": "your-api-key" } } }}docker build -t bizverify-mcp .docker run -i --rm -e BIZVERIFY_API_KEY=your-api-key bizverify-mcp{ "mcpServers": { "bizverify": { "command": "docker", "args": ["run", "-i", "--rm", "-e", "BIZVERIFY_API_KEY", "bizverify-mcp"], "env": { "BIZVERIFY_API_KEY": "your-api-key" } } }}# 1. Request an access code (sent by email)curl -X POST https://api.bizverify.co/v1/auth/request-access \ -H 'Content-Type: application/json' \ -d '{"email":"[email protected]","accept_terms":true}'
# 2. Exchange the 6-digit code for an API keycurl -X POST https://api.bizverify.co/v1/auth/verify-access \ -H 'Content-Type: application/json' \ -d '{"email":"[email protected]","code":"123456","label":"mcp"}'npm installnpm run build # compile to dist/npm run typecheck # type-check onlynpm start # run the stdio bridge
# Refresh the offline tool snapshot from the live endpointnode scripts/gen-snapshot.mjs