Add Signaliz MCP submission

[joshwhitfield]

Tool Submission

Tool Information

• Tool ID: signaliz-mcp
• Tool Name: Signaliz MCP
• Version: 2.0.6
• Author: Signaliz
• Homepage: https://github.com/signaliz/signaliz-mcp

Description

Signaliz MCP provides GTM intelligence tools for verified email lookup, company and people search, signal enrichment, lead generation, and AI-assisted revenue workflows. It is distributed as the public npm package @signaliz/mcp-server.

MCP Functions Exposed

• verify_email - Verify professional email deliverability and return source-backed sending guidance.
• find_verified_email - Find and verify a professional email from a name and company domain.
• enrich_company_signals - Research a company for source-backed buying signals and GTM triggers.
• find_people - Find professional contacts by company, title, seniority, function, and location.
• find_companies - Find companies by market, location, firmographic, and GTM-fit criteria.
• generate_leads - Generate B2B lead lists from an ICP or natural-language search prompt.

Permissions Justification

Permission	Value	Reason
filesystem	false	Signaliz MCP does not need local file access.
network	https://api.signaliz.com, https://signaliz.com	Required to call the Signaliz API and hosted Signaliz resources.
allow_exec	false	The server does not need to spawn child processes.
env_vars	SIGNALIZ_API_KEY	Required for authenticated API access.

Verification

• Confirmed npm package metadata: @signaliz/mcp-server version 2.0.6 exposes signaliz-mcp.
• Ran ./scripts/review-tool.sh submissions/signaliz-mcp; manifest validation and pattern scan completed cleanly. On this local macOS environment the final optional prompt file generation step hits a mktemp suffix portability issue, but no manifest or pattern-scan findings were reported.

Checklist

• toolbox.toml is in submissions/<tool-id>/
• Binary entry name matches an actual binary
• All permissions are justified above
• Tool description is accurate and does not contain hidden instructions
• I have tested this tool locally with Agent Toolbox or another MCP client