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Cobol Bridge Mcp

csoai-org/cobol-bridge-mcp

This is a legacy modernization toolkit that parses COBOL source code and generates migration plans to Python, Java, or Go. It exposes tools like parse_cobol_program, identify_business_rules, and estimate_migration_complexity to help you map legacy business logic into modern stacks. Built by MEOK AI Labs with EU AI Act compliance hooks baked in, it includes cyclomatic complexity analysis and API bridge generation. You'd reach for this when inheriting a decades-old COBOL codebase and need AI-assisted extraction of the actual business rules before rewriting. Free tier gives you 10 calls per day, paid tiers add signed attestations for audit trails. The stdio transport makes it drop-in compatible with Claude Desktop or any MCP client.

last updated
Jun 10, 2026
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Readme

COBOL Bridge MCP — read-only sidecar (SPEC)

SPEC, not a live product. See SPEC.md.

  • Read-only sidecar. Never writes core / ledger / CICS.
  • cobolbridge.ai HTTP 522 sits. This README does not attach the domain.
  • No Starter / Pro / Enterprise pricing on this measurement surface.
  • Not certified. Not partnered. Not a second GSPC board.
  • Living board: GET https://councilof.ai/api/gspc (22 axis · 15 measured · 7 empty).

mcp-name: io.github.CSOAI-ORG/cobol-bridge-mcp

License PyPI

MIT parser: COBOL source text in, heuristic metrics out. Optional MCP next to a workstation. Never an inside-bank install.

Install (local / stdio)

pip install cobol-bridge-mcp
# or
uvx cobol-bridge-mcp
{
  "mcpServers": {
    "cobol-bridge-mcp": {
      "command": "uvx",
      "args": ["cobol-bridge-mcp"]
    }
  }
}

Tools (read the source you already hold; they do not write production):

  • parse_cobol_program
  • identify_business_rules
  • estimate_migration_complexity
  • plan_migration_phases
  • generate_test_harness

Contract

Full contract: SPEC.md. Measurement, never certification. Do not stamp MEASURED. Do not claim 17 banks are clients.

License

MIT © CSOAI-ORG / CSOAI Ltd (GB, Companies House 16939677)

Details

Repository
github.com/csoai-org/cobol-bridge-mcp
Package
cobol-bridge-mcp
Transport
STDIO
Registry
MCP registry, active

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