## Why
The initial research pass focused on agent definitions. An audit identified
critical and minor gaps in both doc sets around plugin publishing, marketplace
registration, and the Copilot extensibility model.
## Implementation Notes
Claude Code gaps filled: end-to-end publish walkthrough (scaffold → validate →
tag → host → register), CLI vs in-session command surface equivalence, all six
marketplace source URL formats, plugin update/upgrade lifecycle, interactive
plugin manager UI, private marketplace auth, `commands` vs `skills/` distinction.
Copilot gaps filled: discovered that the GitHub App-based Copilot Extensions
track was sunset November 2025. Created copilot-extensions.md as historical
reference (deprecated, with MCP servers as the current replacement path).
Documented the agent vs. skillset extension type distinction, OAuth install
flow, and VS Code Chat Participants as the surviving @mention mechanism.
overview.md updated with a "Which Track to Use" decision table covering all
four active tracks plus the deprecated one.
Co-authored-by: Claude Sonnet 4.6 <noreply@anthropic.com>
## Why
Parallel research track to the Claude Code plugins research already
committed. Needed to understand GitHub Copilot's extensibility model
before designing cross-tool plugin compatibility for the kyberforge
plugin system.
## Implementation Notes
Three distinct Copilot extension tracks are covered: CLI plugins
(plugin.json + marketplaces), cloud/IDE custom agents (frontmatter .md
files committed to repos), and the SDK programmatic API. The SDK track
got its own topic file (sdk.md) because the content doesn't fit neatly
into the default topic list. Sources include Context7 (/websites/github_en_copilot),
both user-provided reference URLs, and four additional deepened pages.
## Impact
Provides a reference baseline for evaluating .claude-plugin/ / plugin.json
compatibility between Claude Code and Copilot CLI — the two formats share
a manifest discovery path and the strict:false field enables cross-tool
plugin distribution.
---
Co-authored-by: Claude Sonnet 4.6 <noreply@anthropic.com>
Research from official docs (code.claude.com) and Context7, covering
plugin manifest schema, agent definition frontmatter spec, scope
priority, marketplace distribution, and plugin subagent restrictions.
Foundation for writing an agent-author skill.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Adds the gitea skill to kyberforge — a dispatch skill for managing
Defame1297/holocron via Gitea MCP from within Claude Code. Covers
issues, PRs, milestones, labels, branches, and status. Owner/repo
derived from git remote at runtime; no config required.
Also adds research docs (api-reference, data-model, examples,
overview, troubleshooting) and token-access reference used during
authoring and available for runtime scope lookups.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Separates development-time reference material from live plugin docs.
agentskillsio/, agentsmd/, and examples/skill-write/ are not shipped with
the plugin — grouping them under research/ makes that boundary explicit.
README now lists all top-level files and explains what research/ is for.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
