EXCEEDS logo
Exceeds
Mimi Pieper

PROFILE

Mimi Pieper

Worked on the docker/mcp-gateway repository over four months, delivering nine features and resolving critical bugs to enhance backend reliability and security. Focused on API development and OAuth integration using Go, the work included robust error handling, dynamic server registration, and catalog management improvements. Upgraded dependencies to address security vulnerabilities, streamlined authorization logic, and implemented CI/CD enhancements with GitHub Actions and CodeQL for improved testability and governance. Expanded support for npm/npx community servers and refined version resolution, while maintaining thorough documentation and test coverage. These efforts improved data integrity, operational maintainability, and security posture across the backend service lifecycle.

Overall Statistics

Feature vs Bugs

82%Features

Repository Contributions

35Total
Bugs
2
Commits
35
Features
9
Lines of code
7,862,495
Activity Months4

Work History

May 2026

9 Commits • 2 Features

May 1, 2026

May 2026 Monthly Summary (docker/mcp-gateway): Key features delivered: - Go SDK Security Update: Upgraded go-sdk to v1.4.1 to address a critical CVE, including dependency updates and improvements in OAuth handling and integration to boost security and maintainability. - Authorization mode simplification and testability enhancements: Removed McpGatewayOAuth feature flag to always use ModeCommunity for community servers, simplifying authorization logic; includes test cleanup and restoring testable determineMode core for CI testing. - CI/CD enhancements and CodeQL security: Implemented CodeQL workflows, fork PR analysis, and action pinning to strengthen security tooling and CI reliability; updated checkout actions and aligned workflows to pinned SHAs; repository cleanup to reduce dead code and docs. Major bugs fixed: - Security vulnerability remediation in Go SDK via the v1.4.1 upgrade (addresses CVE and improves security posture). - Linux CI test stability improvements: reworked tests and restored testable determineMode core to ensure CI reliability on Linux. Overall impact and accomplishments: - Strengthened security posture with a critical dependency upgrade and hardened CI/CD tooling, enabling safer, faster deployments. - Reduced complexity and ongoing maintenance by removing a feature flag and standardizing authorization mode, improving testability and CI coverage. - Improved governance, reproducibility, and contributor experience through CodeQL, pinned actions, and consistent checkout versions. Technologies/skills demonstrated: - Go, OAuth, dependency management, CI/CD (GitHub Actions), CodeQL, testability improvements, linting, Linux CI considerations, and security-focused DevOps practices.

April 2026

13 Commits • 2 Features

Apr 1, 2026

April 2026 (2026-04) monthly summary for docker/mcp-gateway: Key features delivered include OAuth Handling and Community Server Integration with dynamic per-server routing and mode-based gateway decisions, plus NPM/NPX Catalog and Version Resolver Enhancements that enable npm/npx community servers, updated base Node.js version, and refined version parsing. Major bug fixes covered OAuth Token Revocation, Proxy Support, and Cleanup Safety, addressing revocation/reauthorization flows, stale Desktop Secrets Engine entries, and test stability. Overall, this work improves security, reliability, and ecosystem coverage, delivering business value through reduced auth risk, broader catalog compatibility, and more maintainable operations. Technologies demonstrated: OAuth orchestration, dynamic server registration, per-server mode configuration, community server integration, Node.js ecosystem tooling, linting and test hygiene, and robust cleanup routines.

March 2026

8 Commits • 3 Features

Mar 1, 2026

2026-03 monthly summary for docker/mcp-gateway focusing on delivering data integrity improvements, catalog composition controls, and flexible, secure OAuth lifecycle management. Key deliverables include data model and API consistency enhancements, catalog construction controls with test coverage, and robust security/maintainability improvements via feature flags and credential handling.

February 2026

5 Commits • 2 Features

Feb 1, 2026

February 2026 monthly summary for docker/mcp-gateway: Delivered key stability and feature improvements that enhance reliability and operator experience. RawClient robustness was strengthened with safer error handling in Delete and Post, support for nil results, and enhanced test utilities. Implemented Server Catalog/Profile upsert to streamline server lifecycle management and improve CLI UX and test coverage. These efforts, complemented by linting and expanded tests, reduce production risk and improve maintainability.

Activity

Loading activity data...

Quality Metrics

Correctness93.2%
Maintainability87.4%
Architecture87.4%
Performance86.8%
AI Usage23.4%

Skills & Technologies

Programming Languages

GoMarkdownNoneYAML

Technical Skills

API DevelopmentAPI developmentAPI integrationBackend DevelopmentCI/CDCode Quality AssuranceContinuous IntegrationDependency ManagementDevOpsGitHub ActionsGoGo programmingOAuthOAuth integrationSecurity Analysis

Repositories Contributed To

1 repo

Overview of all repositories you've contributed to across your timeline

docker/mcp-gateway

Feb 2026 May 2026
4 Months active

Languages Used

GoMarkdownNoneYAML

Technical Skills

API developmentGoGo programmingbackend developmentcommand line interface developmentdatabase management