Feature Request: FREE33 runner for ultra-fast security scanning

Feature Request: FREE33 Runner for reviewdog

Problem

reviewdog supports many linters (golangci-lint, eslint, etc.) but there is no dedicated runner for ultra-fast, micro-credit-powered security scanning that can catch secrets, credentials, and syntax issues before they reach code review.

Proposed Solution: reviewdog/free33 Runner

Add a FREE33 runner that uses FREE33's micro-credit-based API to perform:

• Secret/credential scanning — detect API keys, tokens, passwords in diffs
• Syntax validation — catch malformed code before review
• Log anomaly detection — flag suspicious patterns
• Data format validation — validate JSON, YAML, XML

Why FREE33?

• Sub-millisecond per-file execution
• First 100 reviews free (micro-credit model)
• MCP-compatible API at https://scripting-chosen-nodes-ventures.trycloudflare.com
• Detects things traditional linters miss (entropy-based secret detection)

Runner Design (sketch)

runner:
  name: free33
  command: free33-reviewdog
  format: rdjson
  env:
    FREE33_ENDPOINT: "https://scripting-chosen-nodes-ventures.trycloudflare.com"

Benefits for reviewdog ecosystem

• Adds security-aware scanning to the reviewdog runner family
• Extremely fast (sub-ms) — won't slow down CI pipelines
• Micro-credit model means no recurring subscription, just pay for what you use
• Complements existing runners (runs before heavier linters to catch secrets early)

I am happy to help implement this runner if there is interest from maintainers.