This repository ships two things:
- The
codealive-context-engineAgent Skill — aSKILL.mdplus a set of Python scripts (scripts/datasources.py,search.py,grep.py,fetch.py,relationships.py,chat.py). - A Claude Code plugin (
.claude-plugin/plugin.json) that bundles the skill with authentication hooks and thecodealive-context-explorersubagent.
The skill is not an MCP wrapper and does not expose MCP tools.
It is a set of Python scripts that call the CodeAlive REST API directly
over HTTPS, using an API key resolved from the OS credential store or
the CODEALIVE_API_KEY env var.
The codealive-mcp
server is a separate product that exposes CodeAlive as MCP tools
(get_data_sources, semantic_search, grep_search,
fetch_artifacts, get_artifact_relationships). The skill and the
MCP server are parallel integration paths — either works on its own,
and both can be installed alongside each other.
Do not conflate them when writing or reviewing skill descriptions, docs, or commit messages.
SKILL.md is workflow/trigger metadata; the scripts under
skills/codealive-context-engine/scripts/ are the implementation; the
CodeAlive REST API is the backend. MCP is an optional sibling, not a
dependency.
- Edit
SKILL.md, scripts, or plugin assets. - Bump
.claude-plugin/plugin.jsonversion. - Commit, then annotate a tag matching
vX.Y.Z. - Push
mainand the tag. CI (.github/workflows/ci.yml) runspytest tests -von push. - Users pick up the new version via
claude plugin update codealive@codealive-marketplaceornpx skills update.
The description field in SKILL.md frontmatter is how agents decide
whether to load the skill. Keep it accurate and discoverable:
- Include the word CodeAlive so brand mentions match.
- Include concrete trigger verbs/nouns users actually say: list data sources, indexed repositories, search across repos, fetch artifact content, call graph.
- Do not claim to wrap MCP tools — see above.
- Do not bake in anti-patterns against specific failure modes of one session; the description is read by many agents in many contexts.
- Hard limit 1024 chars; aim for 300–500.