addyosmani/agent-skills
Feb 2026 – Jul 2026
6 Months active
Languages Used
No languages
Technical Skills
AI Agent ConfigurationAI Prompt EngineeringAI agent configurationAI agent orchestrationAPI DesignAPI design
Addy Osmani
PROFILE
Addy Osmani
Over six months, contributed to the addyosmani/agent-skills repository by architecting and delivering 82 features and resolving 7 bugs, focusing on agent-based development, security, and developer experience. Built core lifecycle tooling, parallel orchestrators, and a three-tier agent skill evaluation framework, emphasizing automation, CI/CD, and robust testing. Enhanced security through threat modeling, LLM security coverage, and supply chain safeguards, while improving onboarding with comprehensive documentation and CLI integration. Leveraged TypeScript, Node.js, and Bash to implement scalable plugin discovery, workflow automation, and performance tooling. The work prioritized maintainability, reliability, and clarity, enabling faster onboarding, safer deployments, and streamlined cross-team collaboration.
Overall Statistics
Feature vs Bugs
92%Features
Repository Contributions
110Total
Bugs
7
Commits
110
Features
82
Lines of code
11,727
Activity Months6
Your Network
53 peopleShared Repositories
53
Philip HadvigerMember
Marco DominguesMember
Keerthi SreenivasMember
JunghwanNAMember
ZhiyaoWen999Member
Ayobami AdegokeMember
ShikaMember
Alex7developMember
AKT99!Member
Work History
July 2026
5 Commits • 2 Features
Jul 1, 2026July 2026: Delivered a robust agent skill evaluation framework for addyosmani/agent-skills and accelerated cross-agent onboarding. Key features include a Three-Tier Agent Skill Evaluation Framework with a Deterministic CI Runner, hardened Tier-3 tests (timeouts, trace grading, pairwise routing tests), and tightened permissions to enable controlled file operations during evaluations. Addressed graders’ I/O reliability by piping grader prompts via stdin and ensuring executor tool permissions. Comprehensive documentation covering trace grading, owners, trust levels, and follow-ups was published. Additionally, the Skills CLI installation guide and cross-agent installation paths were added to speed setup across agents. These efforts improve reliability of skill validation, reduce CI nondeterminism, and enable faster, safer deployment across teams.
5 Commits • 2 Features
Jul 1, 2026July 2026: Delivered a robust agent skill evaluation framework for addyosmani/agent-skills and accelerated cross-agent onboarding. Key features include a Three-Tier Agent Skill Evaluation Framework with a Deterministic CI Runner, hardened Tier-3 tests (timeouts, trace grading, pairwise routing tests), and tightened permissions to enable controlled file operations during evaluations. Addressed graders’ I/O reliability by piping grader prompts via stdin and ensuring executor tool permissions. Comprehensive documentation covering trace grading, owners, trust levels, and follow-ups was published. Additionally, the Skills CLI installation guide and cross-agent installation paths were added to speed setup across agents. These efforts improve reliability of skill validation, reduce CI nondeterminism, and enable faster, safer deployment across teams.
July 2026
June 2026
22 Commits • 15 Features
Jun 1, 2026June 2026 monthly summary for addyosmani/agent-skills. Focused on strengthening security posture, establishing reliable build automation, and enhancing documentation and tooling integration. Key features delivered include threat modeling and coverage for SSRF, supply chain, and LLM security; AI/LLM review scope and threat-model framing for the security auditor; build automation enhancements with /build auto for a one-pass plan and a clean baseline; and completion of the OWASP LLM Top 10 quick-reference table in security docs. Other notable progress: mirrored new security coverage into the security checklist and groundwork for web-performance tooling integration.
June 2026
22 Commits • 15 Features
Jun 1, 2026June 2026 monthly summary for addyosmani/agent-skills. Focused on strengthening security posture, establishing reliable build automation, and enhancing documentation and tooling integration. Key features delivered include threat modeling and coverage for SSRF, supply chain, and LLM security; AI/LLM review scope and threat-model framing for the security auditor; build automation enhancements with /build auto for a one-pass plan and a clean baseline; and completion of the OWASP LLM Top 10 quick-reference table in security docs. Other notable progress: mirrored new security coverage into the security checklist and groundwork for web-performance tooling integration.
May 2026
8 Commits • 3 Features
May 1, 2026May 2026: Delivered key capabilities for addyosmani/agent-skills, focusing on requirement clarity, scalable skill provisioning, and developer documentation. The Interview-me Skill Integration adds a structured one-question-at-a-time interview flow in the Define phase and ties into the upstream requirement-gathering tool, with documentation and project structure updates. The Skill Auto-Discovery for Plugins refactors plugin configuration to directory-based discovery to streamline onboarding of new skills while keeping explicit agent configuration. Documentation Improvements consolidate verification guidance, clarify command-skill relationships, provide session-start hook testing instructions, and refresh the README visuals, including adding a visual and removing an obsolete ASCII diagram. Together, these changes reduce maintenance effort, improve onboarding, and strengthen testing and QA practices.
8 Commits • 3 Features
May 1, 2026May 2026: Delivered key capabilities for addyosmani/agent-skills, focusing on requirement clarity, scalable skill provisioning, and developer documentation. The Interview-me Skill Integration adds a structured one-question-at-a-time interview flow in the Define phase and ties into the upstream requirement-gathering tool, with documentation and project structure updates. The Skill Auto-Discovery for Plugins refactors plugin configuration to directory-based discovery to streamline onboarding of new skills while keeping explicit agent configuration. Documentation Improvements consolidate verification guidance, clarify command-skill relationships, provide session-start hook testing instructions, and refresh the README visuals, including adding a visual and removing an obsolete ASCII diagram. Together, these changes reduce maintenance effort, improve onboarding, and strengthen testing and QA practices.
May 2026
April 2026
16 Commits • 7 Features
Apr 1, 2026April 2026 — addyosmani/agent-skills: Focused on reliability, throughput, and developer clarity. Implemented architectural and UX improvements that reduce runtime variability, accelerate the ship path, and strengthen CI/test stability, with comprehensive documentation to improve onboarding and cross-team collaboration. Key deliverables include a parallel fan-out orchestrator for /ship, concrete thresholds to replace heuristic skip-fan-out rules, and resilience enhancements in hooks when jq is missing. CLI and documentation work aligned Gemini CLI with the official schema/subagent model and expanded coverage for Persona composition, orchestration patterns, and Agent Teams compatibility. A TDD-to-build regression was fixed to restore CI stability. Documentation updates span Gemini CLI mentions, personas index, orchestration sections, composition blocks, and references for Agent Teams compatibility. Business value: improved ship-throughput and predictability, reduced failure modes in hooks, faster onboarding for developers, and stronger integration guidance for operators across environments. Technologies/skills demonstrated: parallel/refactor architecture, thresholds-based control, test-driven development discipline, documentation craftsmanship, CLI-schema alignment, and cross-team documentation collaboration.
April 2026
16 Commits • 7 Features
Apr 1, 2026April 2026 — addyosmani/agent-skills: Focused on reliability, throughput, and developer clarity. Implemented architectural and UX improvements that reduce runtime variability, accelerate the ship path, and strengthen CI/test stability, with comprehensive documentation to improve onboarding and cross-team collaboration. Key deliverables include a parallel fan-out orchestrator for /ship, concrete thresholds to replace heuristic skip-fan-out rules, and resilience enhancements in hooks when jq is missing. CLI and documentation work aligned Gemini CLI with the official schema/subagent model and expanded coverage for Persona composition, orchestration patterns, and Agent Teams compatibility. A TDD-to-build regression was fixed to restore CI stability. Documentation updates span Gemini CLI mentions, personas index, orchestration sections, composition blocks, and references for Agent Teams compatibility. Business value: improved ship-throughput and predictability, reduced failure modes in hooks, faster onboarding for developers, and stronger integration guidance for operators across environments. Technologies/skills demonstrated: parallel/refactor architecture, thresholds-based control, test-driven development discipline, documentation craftsmanship, CLI-schema alignment, and cross-team documentation collaboration.
March 2026
27 Commits • 23 Features
Mar 1, 2026March 2026 highlights for addyosmani/agent-skills focusing on delivering business value through security-first feature improvements, documentation clarity, and CI efficiency. The month saw several key features rolled out, notable security hardening fixes, and targeted performance/traceability enhancements that collectively reduce risk, accelerate development, and improve user education.
27 Commits • 23 Features
Mar 1, 2026March 2026 highlights for addyosmani/agent-skills focusing on delivering business value through security-first feature improvements, documentation clarity, and CI efficiency. The month saw several key features rolled out, notable security hardening fixes, and targeted performance/traceability enhancements that collectively reduce risk, accelerate development, and improve user education.
March 2026
February 2026
32 Commits • 32 Features
Feb 1, 2026February 2026 monthly summary for addyosmani/agent-skills. The project progressed from establishing scaffolding to delivering a release-ready development platform with core lifecycle tooling, ideation capabilities, and comprehensive testing and documentation. Key features delivered include project scaffolding (AGENTS.md, .gitignore, README), core development lifecycle tooling (build, planning, review, ship commands) with CI/CD integration, and enhancements to ideation workflows. Expanded testing, security hardening, ADRs, API/interface design, and references/examples improve quality, onboarding, and external collaboration. Public release readiness was advanced via setup and release-prep documentation. Major bugs were not reported; quality improvements came from rigorous testing, review automation, and security hardening. Overall, the month delivered measurable business value: faster release velocity, better maintainability, clearer contributor guidelines, and stronger security posture. Technologies/skills demonstrated include CLI tooling, test-driven development, spec-driven planning, API/interface design, browser testing, CI/CD, ADRs, and robust Git workflows.
February 2026
32 Commits • 32 Features
Feb 1, 2026February 2026 monthly summary for addyosmani/agent-skills. The project progressed from establishing scaffolding to delivering a release-ready development platform with core lifecycle tooling, ideation capabilities, and comprehensive testing and documentation. Key features delivered include project scaffolding (AGENTS.md, .gitignore, README), core development lifecycle tooling (build, planning, review, ship commands) with CI/CD integration, and enhancements to ideation workflows. Expanded testing, security hardening, ADRs, API/interface design, and references/examples improve quality, onboarding, and external collaboration. Public release readiness was advanced via setup and release-prep documentation. Major bugs were not reported; quality improvements came from rigorous testing, review automation, and security hardening. Overall, the month delivered measurable business value: faster release velocity, better maintainability, clearer contributor guidelines, and stronger security posture. Technologies/skills demonstrated include CLI tooling, test-driven development, spec-driven planning, API/interface design, browser testing, CI/CD, ADRs, and robust Git workflows.
Activity
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Quality Metrics
Correctness100.0%
Maintainability99.2%
Architecture99.2%
Performance97.2%
AI Usage68.2%
Skills & Technologies
Programming Languages
No languages yet
Technical Skills
AI Agent ConfigurationAI Context EngineeringAI Prompt EngineeringAI agent configurationAI agent orchestrationAPI DesignAPI designAgent OrchestrationAutomationBashCI/CDCLI ConfigurationCLI configurationCLI developmentCLI tool integration
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