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MCP Scorecard: 74/100

Regex Ai MCP

MEOK AI Labs GSPC License PyPI

regex-ai-mcp MCP — AI-powered automation tool

regex-ai-mcp MCP — AI-powered automation tool. MIT.


šŸš€ Quick Start

# Install via pip
pip install regex_ai_mcp

# Or install via Smithery
npx -y @smithery/cli@latest install regex-ai-mcp --client claude

Related MCP server: Backup AI MCP

✨ Features

  • MCP protocol compliant

  • Easy installation

  • Well-documented API

  • Production-ready

  • Active maintenance

šŸ“– Documentation

šŸ›”ļø Compliance

This MCP server is built with EU AI Act compliance built-in:

  • āœ… Article 9 — Risk Management System

  • āœ… Article 13 — Transparency & Instructions for Use

  • āœ… Article 15 — Bias Detection & Testing

  • āœ… Article 26 — FRIA Support (where applicable)

  • āœ… Article 50 — AI Content Watermarking (where applicable)

Need help getting compliant? Book a free 15-min diagnostic →

šŸ¢ Enterprise

Need custom development, SLA guarantees, or white-label deployment?

  • Pro: $99/mo — Full MCP suite + EU AI Act tracking

  • Enterprise: $499/mo — Custom dev + SLA + Dedicated support

View Pricing → | Contact Sales →

šŸ¤ Part of the MEOK Ecosystem

This server is part of the MEOK AI Labs ecosystem — 300+ MCP servers for sovereign AI governance.

Domain

Purpose

councilof.ai

EU AI Act compliance marketplace

safetyof.ai

AI safety & monitoring

meok.ai

Sovereign AI platform

cobolbridge.ai

Legacy modernization

šŸ“œ License

MIT Ā© CSOAI-ORG



Pairs with MEOK Governance Suite

Build something that touches users? You need compliance. MEOK ships 38 governance MCPs that drop in alongside this tool — EU AI Act, DORA, NIS2, CRA, GDPR, ISO 42001, FDA SaMD, MDR, Basel, MiFID II, MiCA, COPPA, and more.

# One-shot install of the governance pack
npx meok-setup --pack governance

Free tier: 10 calls/day per MCP. Pro tier (Ā£79/mo): unlimited + cryptographically signed compliance attestations your auditor verifies independently.

→ Full catalogue: councilof.ai/catalogue → MEOK AI Labs: meok.ai

šŸ’ø Try MEOK in 30 seconds — instant buy ladder

Tier

Price

What you get

Stripe

Smoke test

Ā£1

Signed sample MCP-Hardening report + Article 50 PDF

https://buy.stripe.com/5kQ6oJ0xS3ce8sl7ew8k91j

Quick Kit

Ā£9

EU AI Act Article 50 implementation guide (C2PA + EU-Icon)

https://buy.stripe.com/5kQ6oJ0xS3ce8sl7ew8k91j

Founder Call

Ā£29

30-min 1-on-1 with the founder

https://buy.stripe.com/5kQ6oJ0xS3ce8sl7ew8k91j

Refundable. UK Stripe — VAT-clean. Builds on the 81-MCP MEOK fleet. Verify any signed report at https://meok.ai/verify.

Configuration

Add to your claude_desktop_config.json (Claude Desktop) or your MCP client config:

{
  "mcpServers": {
    "regex-ai-mcp": {
      "command": "uvx",
      "args": ["regex-ai-mcp"]
    }
  }
}

Or: pip install regex-ai-mcp then run the regex-ai-mcp command (stdio transport).

Examples

Once configured, ask your assistant, for example:

  • "Use build_regex to …"

  • "Use test_regex to …"

  • "Use explain_regex to …"

Available Tools

4 tools
build_regexA

Build common regex patterns. Types: email, url, phone, ipv4, date_iso, hex_color, credit_card, ssn, zip_us, uuid. Or describe a custom pattern.

Behavior: This tool generates structured output without modifying external systems. Output is deterministic for identical inputs. No side effects. Free tier: 10/day rate limit. Pro tier: unlimited. No authentication required for basic usage.

When to use: Use this tool when you need structured analysis or classification of inputs against established frameworks or standards.

When NOT to use: Not suitable for real-time production decision-making without human review of results.

Args: pattern_type (str): The pattern type to analyze or process. custom_options (str): The custom options to analyze or process. api_key (str): The api key to analyze or process.

Behavioral Transparency: - Side Effects: This tool is read-only and produces no side effects. It does not modify any external state, databases, or files. All output is computed in-memory and returned directly to the caller. - Authentication: No authentication required for basic usage. Pro/Enterprise tiers require a valid MEOK API key passed via the MEOK_API_KEY environment variable. - Rate Limits: Free tier: 10 calls/day. Pro tier: unlimited. Rate limit headers are included in responses (X-RateLimit-Remaining, X-RateLimit-Reset). - Error Handling: Returns structured error objects with 'error' key on failure. Never raises unhandled exceptions. Invalid inputs return descriptive validation errors. - Idempotency: Fully idempotent — calling with the same inputs always produces the same output. Safe to retry on timeout or transient failure. - Data Privacy: No input data is stored, logged, or transmitted to external services. All processing happens locally within the MCP server process.

Inputs: pattern_type (required), custom_options, api_key. Returns: object

explain_regexA

Explain a regex pattern in plain English.

Behavior: This tool is read-only and stateless — it produces analysis output without modifying any external systems, databases, or files. Safe to call repeatedly with identical inputs (idempotent). Free tier: 10/day rate limit. Pro tier: unlimited. No authentication required for basic usage.

When to use: Use this tool when you need structured analysis or classification of inputs against established frameworks or standards.

When NOT to use: Not suitable for real-time production decision-making without human review of results.

Args: pattern (str): The pattern to analyze or process. api_key (str): The api key to analyze or process.

Behavioral Transparency: - Side Effects: This tool is read-only and produces no side effects. It does not modify any external state, databases, or files. All output is computed in-memory and returned directly to the caller. - Authentication: No authentication required for basic usage. Pro/Enterprise tiers require a valid MEOK API key passed via the MEOK_API_KEY environment variable. - Rate Limits: Free tier: 10 calls/day. Pro tier: unlimited. Rate limit headers are included in responses (X-RateLimit-Remaining, X-RateLimit-Reset). - Error Handling: Returns structured error objects with 'error' key on failure. Never raises unhandled exceptions. Invalid inputs return descriptive validation errors. - Idempotency: Fully idempotent — calling with the same inputs always produces the same output. Safe to retry on timeout or transient failure. - Data Privacy: No input data is stored, logged, or transmitted to external services. All processing happens locally within the MCP server process.

Inputs: pattern (required), api_key. Returns: object

extract_matchesA

Extract all matches of a pattern from text. group=0 for full match, 1+ for capture groups.

Behavior: This tool is read-only and stateless — it produces analysis output without modifying any external systems, databases, or files. Safe to call repeatedly with identical inputs (idempotent). Free tier: 10/day rate limit. Pro tier: unlimited. No authentication required for basic usage.

When to use: Use this tool when you need structured analysis or classification of inputs against established frameworks or standards.

When NOT to use: Not suitable for real-time production decision-making without human review of results.

Args: pattern (str): The pattern to analyze or process. text (str): The text to analyze or process. group (int): The group to analyze or process. api_key (str): The api key to analyze or process.

Behavioral Transparency: - Side Effects: This tool is read-only and produces no side effects. It does not modify any external state, databases, or files. All output is computed in-memory and returned directly to the caller. - Authentication: No authentication required for basic usage. Pro/Enterprise tiers require a valid MEOK API key passed via the MEOK_API_KEY environment variable. - Rate Limits: Free tier: 10 calls/day. Pro tier: unlimited. Rate limit headers are included in responses (X-RateLimit-Remaining, X-RateLimit-Reset). - Error Handling: Returns structured error objects with 'error' key on failure. Never raises unhandled exceptions. Invalid inputs return descriptive validation errors. - Idempotency: Fully idempotent — calling with the same inputs always produces the same output. Safe to retry on timeout or transient failure. - Data Privacy: No input data is stored, logged, or transmitted to external services. All processing happens locally within the MCP server process.

Inputs: pattern (required), text (required), group, api_key. Returns: object

test_regexA

Test a regex pattern against a string. Flags: i(gnorecase), m(ultiline), s(dotall).

Behavior: This tool is read-only and stateless — it produces analysis output without modifying any external systems, databases, or files. Safe to call repeatedly with identical inputs (idempotent). Free tier: 10/day rate limit. Pro tier: unlimited. No authentication required for basic usage.

When to use: Use this tool when you need structured analysis or classification of inputs against established frameworks or standards.

When NOT to use: Not suitable for real-time production decision-making without human review of results.

Args: pattern (str): The pattern to analyze or process. test_string (str): The test string to analyze or process. flags (str): The flags to analyze or process. api_key (str): The api key to analyze or process.

Behavioral Transparency: - Side Effects: This tool is read-only and produces no side effects. It does not modify any external state, databases, or files. All output is computed in-memory and returned directly to the caller. - Authentication: No authentication required for basic usage. Pro/Enterprise tiers require a valid MEOK API key passed via the MEOK_API_KEY environment variable. - Rate Limits: Free tier: 10 calls/day. Pro tier: unlimited. Rate limit headers are included in responses (X-RateLimit-Remaining, X-RateLimit-Reset). - Error Handling: Returns structured error objects with 'error' key on failure. Never raises unhandled exceptions. Invalid inputs return descriptive validation errors. - Idempotency: Fully idempotent — calling with the same inputs always produces the same output. Safe to retry on timeout or transient failure. - Data Privacy: No input data is stored, logged, or transmitted to external services. All processing happens locally within the MCP server process.

Inputs: pattern (required), test_string (required), flags, api_key. Returns: object

Tool Schema Changelog

Recent tool additions, removals, and schema changes observed during successful MCP inspections.

Loading tool schema changelog…

    TDQS

    A4.2/5.0

    Scored across 4 tools

    Disambiguation5/5

    Each tool has a clearly distinct purpose: building patterns, explaining patterns, extracting matches, and testing patterns. No overlap or ambiguity.

    Naming Consistency5/5

    All tool names follow a consistent verb_noun pattern (build_regex, explain_regex, extract_matches, test_regex), making it easy to predict their function.

    Tool Count5/5

    With 4 tools, the server covers the essential regex operations (create, explain, extract, test) without being too few or too many. The scope is well-scoped.

    Completeness4/5

    The tool set covers core regex workflows, though it lacks replace or split operations. A validation-only tool could be added, but the current set is reasonably complete for typical use.

    Maintenance

    ActivityStale
    ResponsivenessNo recent community issues

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