Leadfeeder

Live

OAUTH 2.0

CRM & SALES

Analytics

Connect to Leadfeeder's MCP server to identify website visitors, track B2B leads, and surface company-level intent data directly from your AI workflows.

  • 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.
Leadfeeder
agent · Acme Q3
Run
Add Company To Lists in Leadfeeder
S
leadfeedermcp_add_company_to_lists
85ms
Leadfeeder agent
Allows the addition of this company to one or more lists. since lists are a separate entity, the ids that you must pass .
Sources: Leadfeeder
leadfeedermcpmcp
1 tool call
18:29
Message Claude...

Leadfeeder tools for AI agents

CALL ANY TOOL
12 tools covering add, assign.
leadfeedermcp_add_company_to_lists
Allows the addition of this company to one or more lists. si
Allows the addition of this company to one or more lists. since lists are a separate entity, the ids that you must pass in this endpoint come from the retrieve lists and get list details endpoints. adding a company to lists does not consume credits.
Parameters
Name
Type
Required
Description
account_id
string
Required
The Leadfeeder Account ID. The Account ID can be retrieved using the List Accounts endpoint.
data
array
Required
Array of list references to add the company to.
id
string
Required
The company's ID. Note that the older string-based ID format continues to be supported.
leadfeedermcp_add_contact_to_lists
Add a contact to one or more leadfeeder lists.
leadfeedermcp_assign_tags_to_company
Assign one or more tags to a leadfeeder company.
leadfeedermcp_create_company_enrichment_job
Start an async job to enrich a batch of companies with addit
leadfeedermcp_create_custom_field
Create a new custom field in a leadfeeder account.
leadfeedermcp_create_find_contact_data_job
Critical: credit-consuming tool using this tool may consume
leadfeedermcp_create_list
Create a new list in the account. requires the `lists:write
leadfeedermcp_create_tag
Create a new tag in a leadfeeder account.
leadfeedermcp_create_web_visits_custom_feed
Create a new custom feed to filter and segment web visit dat
leadfeedermcp_delete_custom_field
Permanently delete a custom field from a leadfeeder account.
leadfeedermcp_delete_list
Delete a list from the account. once removed, the list will
leadfeedermcp_delete_tag
Permanently delete a tag from a leadfeeder account.
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="leadfeedermcp")

mcp = MultiServerMCPClient({
"leadfeedermcp": {
"url": "https://mcp.scalekit.com/leadfeedermcp",
"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: "leadfeedermcp" });

const openai = new OpenAI();
// Connect to MCP at https://mcp.scalekit.com/leadfeedermcp
// 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: "leadfeedermcp" });

const anthropic = new Anthropic();
// Connect to MCP at https://mcp.scalekit.com/leadfeedermcp
// 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="leadfeedermcp")
# Connect to MCP at https://mcp.scalekit.com/leadfeedermcp
# Pass: Authorization: Bearer + token
Try these prompts
Paste any prompt into your agent to get started.
Get started
Copy the prompt
Copied
Retrieve current API usage and credit consumption for a Leadfeeder account?
Copy the prompt
Copied
Update the configuration of an existing web visit custom feed?
Advanced
Copy the prompt
Copied
Remove one or more tags from a Leadfeeder company?
Copy the prompt
Copied
Search and filter web visit records to identify companies that visited your website?
SEE HOW AUTH WORKS
User authorises once. Every agent call after uses their token with scope enforcement.
1
Authorize
Your user connects
Leadfeeder
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
Leadfeeder
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
Leadfeeder
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
Leadfeeder
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.
SALES
Deal intelligence agent
Combine Gong, Attio, and Slack signals to surface deal risks and next-best actions. Updated after every call.
ENGINEERING
Engineering standup agent
Aggregate GitHub and GitLab activity, link to Jira, and post a daily standup digest to Slack. No async updates.
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 Leadfeeder 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 Leadfeeder 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 Leadfeeder?
Yes. Pass a tool name filter to listScopedTools so the analytics agent only sees the subset you authorize. Pre-API-call scope checks block out-of-policy actions before the request reaches Leadfeeder.

What happens when a user revokes Leadfeeder 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.

Which website visitor data can the agent read or tag?
Only Leadfeeder accounts the authorizing user belongs to. Company tagging, list changes, and enrichment jobs attribute to that user, keeping intent data inside the right team.

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"": {
""leadfeedermcp"": {
""url"": ""https://mcp.scalekit.com/leadfeedermcp"",
""headers"": { ""Authorization"": ""Bearer $SCALEKIT_TOKEN"" }
}
}
}
Codex Code REPL
# ~/.codex/config.toml
[mcp_servers.leadfeedermcp]
url = ""https://mcp.scalekit.com/leadfeedermcp""
auth_env = ""SCALEKIT_TOKEN""
Copilot Code REPL
# .vscode/mcp.json
{
""servers"": {
""leadfeedermcp"": {
""url"": ""https://mcp.scalekit.com/leadfeedermcp"",
""type"": ""http""
}
}
}