semgrep/mcp
Mar 2025 – Jul 2025
5 Months active
Languages Used
DockerfileMarkdownPythonYAMLBashJSONShellTOML
Technical Skills
Backend DevelopmentCI/CDConfigurationContainerizationDevOpsDocker
Drew Dennison
PROFILE
Drew Dennison
Drew contributed to the semgrep/mcp repository by delivering a robust set of features and infrastructure improvements over five months, focusing on deployment reliability, release readiness, and developer productivity. He implemented streamable HTTP support, stateless JSON streaming, and attestation features, while enhancing CI/CD pipelines with automated Docker image and Helm chart publishing. Using Python, Docker, and GitHub Actions, Drew addressed integration risks by standardizing network configuration and improved accessibility through container networking fixes. His work included dependency management, code refactoring, and expanded integration testing, resulting in a more maintainable, scalable, and accessible backend platform with streamlined release and onboarding processes.
Overall Statistics
Feature vs Bugs
85%Features
Repository Contributions
121Total
Bugs
9
Commits
121
Features
53
Lines of code
7,175
Activity Months5
Your Network
24 people
Work History
July 2025
2 Commits • 2 Features
Jul 1, 2025July 2025 (2025-07) — Focus: feature delivery and CI/CD improvements for semgrep/mcp, with emphasis on stability, release readiness, and developer productivity. Key features delivered: - MCP SDK upgrade to version 1.11.0 and bump related dependencies to enhance functionality, stability, and compatibility. Commit: 17b4837d80da87d6fa23ceff752fc3c3c97533ab - CI/CD workflow enhancement: added workflow_dispatch trigger to the Docker build workflow to allow manual triggering from GitHub Actions UI, enabling more flexible CI/CD control. Commit: 948b7562f2333c325e0fff5e9c4bee5965c94bc3 Major bugs fixed: - No major bugs fixed this month. Overall impact and accomplishments: - Improved MCP stability and compatibility with the upgraded SDK, enabling smoother runtime behavior and fewer integration issues. - Enhanced release readiness and control through manual Docker builds, reducing cycle times and enabling on-demand builds for testing and validation. - Reduced toil for release engineers and improved operational flexibility in CI/CD workflows. Technologies/skills demonstrated: - Dependency and SDK/version management - GitHub Actions workflow customization (workflow_dispatch) - Release engineering and CI/CD optimization - Basic performance/stability focus via dependencies upgrade
2 Commits • 2 Features
Jul 1, 2025July 2025 (2025-07) — Focus: feature delivery and CI/CD improvements for semgrep/mcp, with emphasis on stability, release readiness, and developer productivity. Key features delivered: - MCP SDK upgrade to version 1.11.0 and bump related dependencies to enhance functionality, stability, and compatibility. Commit: 17b4837d80da87d6fa23ceff752fc3c3c97533ab - CI/CD workflow enhancement: added workflow_dispatch trigger to the Docker build workflow to allow manual triggering from GitHub Actions UI, enabling more flexible CI/CD control. Commit: 948b7562f2333c325e0fff5e9c4bee5965c94bc3 Major bugs fixed: - No major bugs fixed this month. Overall impact and accomplishments: - Improved MCP stability and compatibility with the upgraded SDK, enabling smoother runtime behavior and fewer integration issues. - Enhanced release readiness and control through manual Docker builds, reducing cycle times and enabling on-demand builds for testing and validation. - Reduced toil for release engineers and improved operational flexibility in CI/CD workflows. Technologies/skills demonstrated: - Dependency and SDK/version management - GitHub Actions workflow customization (workflow_dispatch) - Release engineering and CI/CD optimization - Basic performance/stability focus via dependencies upgrade
July 2025
June 2025
23 Commits • 15 Features
Jun 1, 2025June 2025 was a productive month for semgrep/mcp, delivering pivotal streaming, deployment, testing, and reliability improvements. Key features include Streamable HTTP support with stateless mode using JSON for scalable streaming workloads, Attestation support, MCP update to v1.9.4, Docker image publishing, Helm chart and Helm registry publishing, and a health endpoint to improve observability. The team also advanced CI/CD automation by removing manual workflow_dispatch triggers, expanded integration tests, and added Pytest-asyncio support. Documentation and changelog maintenance were kept up to date, and multiple code quality and reliability improvements were completed.
June 2025
23 Commits • 15 Features
Jun 1, 2025June 2025 was a productive month for semgrep/mcp, delivering pivotal streaming, deployment, testing, and reliability improvements. Key features include Streamable HTTP support with stateless mode using JSON for scalable streaming workloads, Attestation support, MCP update to v1.9.4, Docker image publishing, Helm chart and Helm registry publishing, and a health endpoint to improve observability. The team also advanced CI/CD automation by removing manual workflow_dispatch triggers, expanded integration tests, and added Pytest-asyncio support. Documentation and changelog maintenance were kept up to date, and multiple code quality and reliability improvements were completed.
May 2025
5 Commits • 1 Features
May 1, 2025May 2025 monthly summary for semgrep/mcp focusing on release readiness and restoring external accessibility for MCP-powered servers. Key outcomes include 0.2.1 release readiness with core dependency upgrades (MCP, semgrep, pydantic, ruff), version bumps, lockfile refresh, and refined release notes and changelog. A major bug fix re-enabled external access by updating the Dockerfile to set FASTMCP_HOST to 0.0.0.0 after MCP 1.9.1 changed the default host to 127.0.0.1. Additional improvements included documentation updates (CHANGELOG, contributing guidelines, and formatting) to streamline future releases. Overall impact: accelerated release readiness, improved user accessibility, and a more maintainable release process. Technologies/skills demonstrated: Docker and container networking, environment variable configuration, dependency management and release engineering, changelog/documentation maintenance, and Python tooling (MCP, pydantic, ruff).
5 Commits • 1 Features
May 1, 2025May 2025 monthly summary for semgrep/mcp focusing on release readiness and restoring external accessibility for MCP-powered servers. Key outcomes include 0.2.1 release readiness with core dependency upgrades (MCP, semgrep, pydantic, ruff), version bumps, lockfile refresh, and refined release notes and changelog. A major bug fix re-enabled external access by updating the Dockerfile to set FASTMCP_HOST to 0.0.0.0 after MCP 1.9.1 changed the default host to 127.0.0.1. Additional improvements included documentation updates (CHANGELOG, contributing guidelines, and formatting) to streamline future releases. Overall impact: accelerated release readiness, improved user accessibility, and a more maintainable release process. Technologies/skills demonstrated: Docker and container networking, environment variable configuration, dependency management and release engineering, changelog/documentation maintenance, and Python tooling (MCP, pydantic, ruff).
May 2025
April 2025
80 Commits • 33 Features
Apr 1, 2025Concise monthly summary for semgrep/mcp (2025-04). Highlights business value delivered through platform integration, improved packaging and distribution, stronger CI/CD reliability, and code quality improvements. The month focused on enabling easier adoption by customers and smoother release cycles, while strengthening the build, packaging, and testing infrastructure.
April 2025
80 Commits • 33 Features
Apr 1, 2025Concise monthly summary for semgrep/mcp (2025-04). Highlights business value delivered through platform integration, improved packaging and distribution, stronger CI/CD reliability, and code quality improvements. The month focused on enabling easier adoption by customers and smoother release cycles, while strengthening the build, packaging, and testing infrastructure.
March 2025
11 Commits • 2 Features
Mar 1, 2025Concise March 2025 monthly summary for semgrep/mcp focusing on delivering reliable infrastructure, deployment improvements, and clear provenance to accelerate value delivery.
11 Commits • 2 Features
Mar 1, 2025Concise March 2025 monthly summary for semgrep/mcp focusing on delivering reliable infrastructure, deployment improvements, and clear provenance to accelerate value delivery.
March 2025
Activity
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Quality Metrics
Correctness93.6%
Maintainability93.2%
Architecture91.8%
Performance89.2%
AI Usage21.0%
Skills & Technologies
Programming Languages
BashDockerfileJSONMarkdownPythonShellTOMLYAMLbashpython
Technical Skills
AI Prompt EngineeringAPI DesignAPI DevelopmentAPI IntegrationAST GenerationAsynchronous ProgrammingBackend DevelopmentBuild AutomationBuild OptimizationBuild SystemsBuild ToolsCI/CDCLI DevelopmentCode AnalysisCode Formatting
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