What is a CIK number?

CIK (Central Index Key) is the SEC's unique identifier for every entity that files with the commission. It's a 10-digit number (zero-padded) used to access all filings, financial data, and company information on EDGAR.

Are foreign companies included?

Yes, any company that issues securities to the U.S. public and is required to report to the SEC (including Foreign Private Issuers) will be listed in EDGAR and have a CIK.

Do I need an API key for SEC lookup?

No, all data is accessed openly via SEC EDGAR endpoints. We only use a custom User-Agent to comply with their fairness policies.

SEC EDGAR Companies — Ticker Lookup & Company Search MCP Server for Cline 3 tools — connect in under 2 minutes

Name: SEC EDGAR Companies — Ticker Lookup & Company Search
Availability: InStock
Author: Vinkius

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Built by Vinkius GDPR 3 Tools IDE

Cline is an autonomous AI coding agent inside VS Code that plans, executes, and iterates on tasks. Wire SEC EDGAR Companies — Ticker Lookup & Company Search through the Vinkius and Cline gains direct access to every tool — from data retrieval to workflow automation — without leaving the terminal.

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Classic Setup·json

{
  "mcpServers": {
    "sec-edgar-companies-ticker-lookup-company-search": {
      "url": "https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp"
    }
  }
}

SEC EDGAR Companies — Ticker Lookup & Company Search

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EU AI ActCompliant

DLPData protection

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Ed25519Audit chain

<40msKill switch

Stream every event to Splunk, Datadog, or your own webhook in real-time

* Every MCP server runs on Vinkius-managed infrastructure inside AWS - a purpose-built runtime with per-request V8 isolates, Ed25519 signed audit chains, and sub-40ms cold starts optimized for native MCP execution. See our infrastructure

About SEC EDGAR Companies — Ticker Lookup & Company Search MCP Server

SEC company lookup.

Cline operates autonomously inside VS Code — it reads your codebase, plans a strategy, and executes multi-step tasks including SEC EDGAR Companies — Ticker Lookup & Company Search tool calls without waiting for prompts between steps. Connect 3 tools through the Vinkius and Cline can fetch data, generate code, and commit changes in a single autonomous run.

3 Tools

Ticker Lookup — Convert ticker to CIK
Search — Find companies by name/ticker
Company Info — Full SEC profile

Zero Auth

The SEC EDGAR Companies — Ticker Lookup & Company Search MCP Server exposes 3 tools through the Vinkius. Connect it to Cline in under two minutes — no API keys to rotate, no infrastructure to provision, no vendor lock-in. Your configuration, your data, your control.

How to Connect SEC EDGAR Companies — Ticker Lookup & Company Search to Cline via MCP

Follow these steps to integrate the SEC EDGAR Companies — Ticker Lookup & Company Search MCP Server with Cline.

Open Cline MCP Settings

Click the MCP Servers icon in the Cline sidebar panel

Add remote server

Click "Add MCP Server" and paste the configuration above

Enable the server

Toggle the server switch to ON

Start using SEC EDGAR Companies — Ticker Lookup & Company Search

Ask Cline: "Using SEC EDGAR Companies — Ticker Lookup & Company Search, help me..." — 3 tools available

Why Use Cline with the SEC EDGAR Companies — Ticker Lookup & Company Search MCP Server

Cline provides unique advantages when paired with SEC EDGAR Companies — Ticker Lookup & Company Search through the Model Context Protocol.

Cline operates autonomously — it reads your codebase, plans a strategy, and executes multi-step tasks including MCP tool calls without step-by-step prompts

Runs inside VS Code, so you get MCP tool access alongside your existing extensions, terminal, and version control in a single window

Cline can create, edit, and delete files based on MCP tool responses, enabling end-to-end automation from data retrieval to code generation

Transparent execution: every tool call and file change is shown in Cline's activity log for full visibility and approval before committing

SEC EDGAR Companies — Ticker Lookup & Company Search + Cline Use Cases

Practical scenarios where Cline combined with the SEC EDGAR Companies — Ticker Lookup & Company Search MCP Server delivers measurable value.

Autonomous feature building: tell Cline to fetch data from SEC EDGAR Companies — Ticker Lookup & Company Search and scaffold a complete module with types, handlers, and tests

Codebase refactoring: use SEC EDGAR Companies — Ticker Lookup & Company Search tools to validate live data while Cline restructures your code to match updated schemas

Automated testing: Cline fetches real responses from SEC EDGAR Companies — Ticker Lookup & Company Search and generates snapshot tests or mocks based on actual payloads

Incident response: query SEC EDGAR Companies — Ticker Lookup & Company Search for real-time status and let Cline generate hotfix patches based on the findings

SEC EDGAR Companies — Ticker Lookup & Company Search MCP Tools for Cline (3)

These 3 tools become available when you connect SEC EDGAR Companies — Ticker Lookup & Company Search to Cline via MCP:

get_company_info

Provide either a CIK number or ticker. Get full company profile from SEC — SIC code, exchanges, filings history

lookup_ticker

g., AAPL, MSFT, TSLA) to the SEC CIK number needed for all EDGAR queries. Returns company name, CIK, and ticker. The CIK is the unique identifier SEC uses for all public companies. Look up a company by stock ticker — get CIK, name, and ID

search_companies

Returns matching companies with CIK numbers. Use this when you don't know the exact ticker. Search SEC-registered companies by name or ticker

Example Prompts for SEC EDGAR Companies — Ticker Lookup & Company Search in Cline

Ready-to-use prompts you can give your Cline agent to start working with SEC EDGAR Companies — Ticker Lookup & Company Search immediately.

"Look up Apple on SEC EDGAR"

"Search SEC registered companies containing 'micro'"

"Get the full SEC profile for Tesla using its CIK"

Troubleshooting SEC EDGAR Companies — Ticker Lookup & Company Search MCP Server with Cline

Common issues when connecting SEC EDGAR Companies — Ticker Lookup & Company Search to Cline through the Vinkius, and how to resolve them.

Server shows error in sidebar

Click the server name to see logs. Verify the URL and token are correct.

SEC EDGAR Companies — Ticker Lookup & Company Search + Cline FAQ

Common questions about integrating SEC EDGAR Companies — Ticker Lookup & Company Search MCP Server with Cline.

How does Cline connect to MCP servers?

Cline reads MCP server configurations from its settings panel in VS Code. Add the server URL and Cline discovers all available tools on initialization.