Add mcpproxy-go to Artificial Intelligence

[Dumbris]

Description

Adds mcpproxy-go to the Artificial Intelligence section.

Proposed entry:

- [mcpproxy-go](https://github.com/smart-mcp-proxy/mcpproxy-go) - Local-first smart proxy for the Model Context Protocol with BM25 tool discovery, security quarantine, and Docker isolation.

Checklist

• I have read the Contribution Guidelines.
• My pull request adds one and only one item.
• My pull request is a meaningful addition to the list (not spam).
• The entry is in alphabetical order within its category.
• The entry is in the correct category (Artificial Intelligence).
• The description is concise, non-promotional, and ends with a period.
• The repository has an open-source license (MIT).
• The repository has a go.mod file.
• The repository has at least one official version-tagged release (v0.33.1).
• The repository has at least 5 months of history (first commit 2024).
• Go Report Card grade is A+ — https://goreportcard.com/report/github.com/smart-mcp-proxy/mcpproxy-go
• pkg.go.dev documentation is available — https://pkg.go.dev/github.com/smart-mcp-proxy/mcpproxy-go
• Coverage report — https://github.com/smart-mcp-proxy/mcpproxy-go/blob/main/coverage.html (generated in CI; key packages: security/patterns 95%, upstream/launcher 83%, runtime/stateview 77%)
• Tests are present and the project functions as documented.
• The repository has a README in English.

[github-actions]

Automated Quality Checks

Required checks

❌ Repo link: missing from PR body

How to fix: Add the following to your PR description:

Forge link: https://github.com/your-org/your-project

❌ **pkg.go.dev**: missing from PR body
  > **How to fix:** Add the following to your PR description:
  > ```
pkg.go.dev: https://pkg.go.dev/github.com/your-org/your-project

❌ Go Report Card: missing from PR body

How to fix: Add the following to your PR description:

goreportcard.com: https://goreportcard.com/report/github.com/your-org/your-project

### Additional checks

⚠️ **Coverage**: missing from PR body
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  > ```
Coverage: https://app.codecov.io/gh/your-org/your-project

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Action needed: one or more required checks failed. Please update your PR body with the missing links and ensure the repository meets the quality standards.

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PR Diff Validation

Content checks

✅ Files changed: only README.md
✅ Single item: one package added
✅ Link text: matches repository name
✅ Description: ends with punctuation
✅ Description tone: no promotional language detected
✅ Category size: Artificial Intelligence has 20 items

Automated diff validation — does not replace maintainer review.