Crustdata MCP

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OAUTH 2.0

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People and company intelligence platform for candidate sourcing, sales prospecting, and talent intelligence. Provides real-time data on professionals...

  • Acts as the user: Every tool call runs as the authorizing user. Access and audit trail stay intact.
  • Credentials stay vaulted: AES-256 encrypted, resolved at request time, never stored in LLM context.
  • Scoped before every call: Per-user permissions enforced automatically. 90-day audit trail included.
Crustdata MCP
agent · Acme Q3
Run
Crustdata Autocomplete Company in Crustdata MCP
S
crustdatamcp_crustdata_autocomplete_company
85ms
Crustdata MCP agent
Get autocomplete suggestions for companydb field values. free — 0 credits consumed. use to discover valid values before .
Sources: Crustdata MCP
crustdatamcpmcp
1 tool call
18:29
Message Claude...

Crustdata MCP tools for AI agents

CALL ANY TOOL
12 tools covering crustdata.
crustdatamcp_crustdata_autocomplete_company
Get autocomplete suggestions for companydb field values. fre
Get autocomplete suggestions for companydb field values. free — 0 credits consumed. use to discover valid values before constructing a filter on crustdata_company_search_db (e.g. field='hq_city', query='san francisco' returns the actual stored values). empty query is allowed — returns the most common values for the field.
Parameters
Name
Type
Required
Description
field
string
Required
Field to get autocomplete suggestions for (e.g., 'company_name', 'hq_country', 'hq_city', 'linkedin_industries'). Works on any CompanyDB field.
_rationale
string
Optional
Describe the user's intent and why this tool was selected in general terms only; do not include specific field values, names, emails, or other data.
limit
integer
Optional
Maximum number of suggestions (default: 20, max: 100).
query
string
Optional
Prefix/query to get suggestions for. Empty string is allowed — returns the most common values for the field.
crustdatamcp_crustdata_autocomplete_filter
Get autocomplete suggestions for search filter values. usefu
crustdatamcp_crustdata_autocomplete_person
Get autocomplete suggestions for people database fields. use
crustdatamcp_crustdata_batch_job_search
Async batch job search from the database for up to 10 compan
crustdatamcp_crustdata_batch_job_search_live
Async batch live job search across multiple companies. scrap
crustdatamcp_crustdata_batch_people_enrich
Async batch contact enrichment for 1-1000 linkedin urls. ret
crustdatamcp_crustdata_company_enrich
Get comprehensive company profile data. each identifier (com
crustdatamcp_crustdata_company_identify
Identify and match companies by name, domain, linkedin url,
crustdatamcp_crustdata_company_search
Real-time search for companies using linkedin sales navigato
crustdatamcp_crustdata_company_search_db
Search the crustdata company database with flexible filters.
crustdatamcp_crustdata_company_social_posts
Deprecated — call crustdata_social_posts_by_keyword instead.
crustdatamcp_crustdata_credit_costs
Return a markdown table of how many crustdata credits each m
Build your Agent
Same auth pattern across every framework.
Python · LlamaIndex
from langchain_mcp_adapters.client import MultiServerMCPClient
from scalekit import ScalekitClient

client = ScalekitClient(env_url=ENV_URL, client_id=CLIENT_ID, client_secret=SECRET)
token = client.agent.get_token(user_id="user_id", connector="crustdatamcp")

mcp = MultiServerMCPClient({
"crustdatamcp": {
"url": "https://mcp.scalekit.com/crustdatamcp",
"headers": {"Authorization": "Bearer " + token}
}
})
tools = await mcp.get_tools()
import OpenAI from "openai";
import { ScalekitClient } from "@scalekit-sdk/node";

const client = new ScalekitClient({ envUrl, clientId, clientSecret });
const token = await client.agent.getToken({ userId: "user_id", connector: "crustdatamcp" });

const openai = new OpenAI();
// Connect to MCP at https://mcp.scalekit.com/crustdatamcp
// Pass: Authorization: Bearer + token
import Anthropic from "@anthropic-ai/sdk";
import { ScalekitClient } from "@scalekit-sdk/node";

const client = new ScalekitClient({ envUrl, clientId, clientSecret });
const token = await client.agent.getToken({ userId: "user_id", connector: "crustdatamcp" });

const anthropic = new Anthropic();
// Connect to MCP at https://mcp.scalekit.com/crustdatamcp
// Pass: Authorization: Bearer + token
from google.adk.agents import LlmAgent
from scalekit import ScalekitClient

client = ScalekitClient(env_url=ENV_URL, client_id=CLIENT_ID, client_secret=SECRET)
token = client.agent.get_token(user_id="user_id", connector="crustdatamcp")
# Connect to MCP at https://mcp.scalekit.com/crustdatamcp
# Pass: Authorization: Bearer + token
Try these prompts
Paste any prompt into your agent to get started.
Get started
Copy the prompt
Copied
Search the web for information about companies, people, or topics?
Copy the prompt
Copied
Fetch and extract text content from up to 10 web page URLs in one request?
Advanced
Copy the prompt
Copied
Update an existing watcher subscription?
Copy the prompt
Copied
Simulate a watcher subscription to test your webhook endpoint?
SEE HOW AUTH WORKS
User authorises once. Every agent call after uses their token with scope enforcement.
1
Authorize
Your user connects
Crustdata MCP
once. We tie it to their identity and the meetings they approved — no shared bot account, no org-wide access
Who:
user ‘A’
when:
Once per user
access:
Limited to user
2
Store
Their
Crustdata MCP
token lives in a vault scoped to them. User A's meetings are never reachable by an agent acting for user B, even on the same connection
vault:
encrypted
scope:
per-user
tokens:
auto-refreshed
3
Resolve
When your agent calls a
Crustdata MCP
tool, we fetch the right token server-side. It never touches your agent, never appears in the LLM context, never shows up in your logs
speed:
~40ms
check:
before every call
seen by:
nobody
4
Audit
Every
Crustdata MCP
tool call is logged — who triggered it, which meeting was fetched, what came back. 90 days of history, tied to the user who authorized it
history:
90 days
export:
SIEM-ready
logged:
every call
Test other agents
See the same per-user auth pattern across other connectors.
No items found.
Why Scalekit
Secure your agent's access. Connectors ship in minutes
Other connector libraries treat auth as a demo afterthought.
01.
Shared tokens break per-user analytics
A shared token looks fine in a demo. In production every call looks like a service account. Scalekit resolves the real user credential.
// shared token
audit → bot_service_account

// scalekit
audit → user_abc ✓
02.
Authentication is not authorization
03.
Multi-tenancy is architectural
04.
One connector today. Ten tomorrow.
“Our agents act across Salesforce, Gong, Google Drive, and more, on behalf of every customer. Scalekit behind the scenes meant we can keep adding tools without ever rebuilding how credentials or tool calling work.”
Venu Madhav Kattagoni
Head of Engineering / Von
FAQs
Frequently Asked Questions

Does the agent access Crustdata as the user or as a shared key?
As the user. Each workspace member authorizes once and Scalekit resolves their credential at request time. Audit logs attribute every action to that user, not a shared service account.

Where is the Crustdata OAuth token stored?
In Scalekit's managed AES-256 token vault, namespaced per tenant. Refresh is automatic. Revocation is a single dashboard action. Tokens never appear in prompts, logs, or LLM context.

Can I limit what the agent is allowed to do in Crustdata?
Yes. Pass a tool name filter to listScopedTools so the research agent only sees the subset you authorize. Pre-API-call scope checks block out-of-policy actions before the request reaches Crustdata.

What happens when a user revokes Crustdata access?
The connection is invalidated on the next tool call. Subsequent requests for that user fail closed with a clear error. Other users in the tenant remain unaffected. The event is logged for audit.

Whose Crustdata plan do people searches consume?
The authorizing user's. Company autocomplete, people enrichment, and batch job searches draw from that user's quota, keeping sourcing spend attributable per recruiter or rep.

Start in your coding agent
Up and running in one command
Install the Scalekit skill in your editor of choice. Connector, auth, tools, prompt, all wired up
Claude Code REPL
/plugin marketplace add scalekit-inc/claude-code-authstack
/plugin install agentkit@scalekit-auth-stack
Cursor Code REPL
# ~/.cursor/mcp.json
{
""mcpServers"": {
""crustdatamcp"": {
""url"": ""https://mcp.scalekit.com/crustdatamcp"",
""headers"": { ""Authorization"": ""Bearer $SCALEKIT_TOKEN"" }
}
}
}
Codex Code REPL
# ~/.codex/config.toml
[mcp_servers.crustdatamcp]
url = ""https://mcp.scalekit.com/crustdatamcp""
auth_env = ""SCALEKIT_TOKEN""
Copilot Code REPL
# .vscode/mcp.json
{
""servers"": {
""crustdatamcp"": {
""url"": ""https://mcp.scalekit.com/crustdatamcp"",
""type"": ""http""
}
}
}