Agent Support Matrix

Agent Support Matrix is an AI Engineering skill for Claude Code, published by jazzyalex in agent-sessions.

806 stars52 forkson jazzyalex/agent-sessionsAdded 2026/08/22+1% in starsRepository updated 2026/08/22

agentic-workflowaiai-coding-agentsanthropicantigravityclaude-codecodexcodex-clicopilot-clicursor-agentdeveloper-toolshermes-agentkimi-codemacosopenaiopencodesession-historysession-managementtranscript-searchusage-tracking

Install in seconds

Install Agent Support Matrix

Copy Agent Support Matrix into your Claude Code skills folder. Run the command in your terminal, or review the source on GitHub before installing.

terminal

npx degit https://github.com/jazzyalex/agent-sessions/tree/main/skills/agent-support-matrix ~/.claude/skills/agent-support-matrix

Requires Node.js. Downloads this skill only — not the rest of the repository — into your Claude Code skills folder.

Without Node.js

git clone https://github.com/jazzyalex/agent-sessions.git

Clones the whole repository, then copy the skill’s own directory into your skills folder yourself.

In this catalog

Source file: skills/agent-support-matrix/SKILL.md in jazzyalex/agent-sessions
Installs to: ~/.claude/skills/agent-support-matrix
Collection: One of 8 skills cataloged from this repository
Category: AI Engineering — 2451 skills

What Agent Support Matrix does

Agent Support Matrix keeps the agent support matrix and JSON/JSONL tracking current. Use it when checking upstream releases for session format changes and when updating verified version limits, docs, fixtures, or parser tests.

Agent Support Matrix is cataloged under AI Engineering on DirSkills. Agent Support Matrix comes from a repository tagged agentic-workflow, ai, ai-coding-agents, anthropic and antigravity.

Documentation

README

Excerpt

Read docs/agent-support/workflow.md.
Run the session-format check and read results.<agent>.compatibility.
Compare latest available agent versions to docs/agent-support/agent-support-matrix.yml.
If gaps exist, run an impact scan, collect evidence, and update fixtures/tests before bumping max_verified_version.

Workflow

This is the opening of the README. Read the full README on GitHub.

Frequently asked about Agent Support Matrix

What else does jazzyalex publish alongside Agent Support Matrix?
Agent Support Matrix is one of 8 skills that DirSkills catalogs from jazzyalex/agent-sessions, the repository it ships in. Its siblings there include Add Agent Support, Agent Session Format Check and Deploy. Each one is a separate skill with its own page in this directory, installs the same way Agent Support Matrix does, and is maintained by jazzyalex in that same repository. The rest of the collection is listed on the jazzyalex/agent-sessions page.
How does Agent Support Matrix compare to other AI Engineering skills?
Agent Support Matrix ranks #1580 by stars among the 2451 AI Engineering skills in this catalog. The most-starred ones next to it are Architecture Decision Records, AI-First Engineering and Agentic OS. DirSkills ranks by the star count of the repository each skill ships in, so that order reflects how popular those repositories are rather than any review of Agent Support Matrix against them. Open each page to compare what they document and how they install.