Boolsai Grep

boolsai-ai/mcp

Gives you regex search across Boolsai's entire corpus of ecommerce tech stack scans stored in R2. Four tools: `grep_pattern` for raw regex matches, `count_pattern` for frequency analysis, `sites_with_signal` to find which domains contain a specific pattern, and `list_signal_types` to see what's indexed. Useful when you need to discover new vendor fingerprints, hunt for leaked account IDs, or spot niche tracking pixels that aren't pre-indexed in the Directory server. Runs parallel searches across hundreds of thousands of historical scans. No auth required, connects via streamable HTTP. Part of the four-server Boolsai suite but works standalone if you just need pattern matching across live commerce site data.

tool: 1
transport: HTTP
last updated: May 19, 2026

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Tools

1 tools

Public tool metadata for what this MCP can expose to an agent.

searchGitHubFind real-world code examples from over a million public GitHub repositories to help answer programming questions. **IMPORTANT: This tool searches for literal code patterns (like grep), not keywords. Search for actual code that would appear in files:** - ✅ Good: 'useState(', '...7 params

Find real-world code examples from over a million public GitHub repositories to help answer programming questions. **IMPORTANT: This tool searches for literal code patterns (like grep), not keywords. Search for actual code that would appear in files:** - ✅ Good: 'useState(', '...

Parameters* required

languagearray

Filter by programming language. Examples: ['TypeScript', 'TSX'], ['JavaScript'], ['Python'], ['Java'], ['C#'], ['Markdown'], ['YAML']

matchCaseboolean

Whether the search should be case sensitivedefault: false

matchWholeWordsboolean

Whether to match whole words onlydefault: false

pathstring

Filter by file path. Examples: 'src/components/Button.tsx', 'README.md'. Can match partial paths, for example '/route.ts' will find route.ts files at any level.

querystring

The literal code pattern to search for (e.g., 'useState(', 'export function'). Use actual code that would appear in files, not keywords or questions.

repostring

Filter by repository. Examples: 'facebook/react', 'microsoft/vscode', 'vercel/ai'. Can match partial names, for example 'vercel/' will find repositories in the vercel org.

useRegexpboolean

Whether to interpret the query as a regular expressiondefault: false

Readme

Boolsai — MCP server suite

Stack-intelligence MCPs for AI agents. Live, no-auth, public access to every commerce site's tech stack — every vendor, every account ID, every inline script signature, plus a quant-research signal layer on top.

Built for AI agents doing competitive intel, agency prospect research, ecommerce due diligence, and ad-hoc commerce-data discovery.

This repo contains the Anthropic MCP Registry manifests for the four-server Boolsai suite. The actual servers live at *.boolsai.ai.

The four servers

View the full README on GitHub

Details

Repository: github.com/boolsai-ai/mcp
Transport: HTTP
Registry: MCP registry, active