Package and MCP availability

The current public release is 0.1.0-pre.6 and uses the npm next tag.

Artifact	Current state	Install or connect
Codex plugin	Nine skills plus packaged local MCP	codex plugin marketplace add extrovert-dot-dev/extrovert-skills then codex plugin add extrovert@extrovert
Skills repository	Public prerelease, schema v2 manifest	npx skills add extrovert-dot-dev/extrovert-skills --list
TypeScript SDK	0.1.0-pre.6 on npm next	npm install @extrovert.dev/sdk@next
MCP package	0.1.0-pre.6 on npm next	npx -y @extrovert.dev/mcp@next
Hosted MCP	Stateless Streamable HTTP with OAuth	https://mcp.extrovert.dev/mcp
REST and OpenAPI	Hosted API and generated reference source	https://api.extrovert.dev/openapi.yaml

The nine public skills are grouped by task:

• Design and integrate: agent-email-architecture, extrovert-sdk
• Connect and manage: extrovert-connect, extrovert-manage-inboxes, configure-himalaya
• Read and verify: extrovert-read-inbox, wait-for-otp
• Reviewed outbound mail: extrovert-send-email, extrovert-writing-rules

Pin prereleases

Use next or pin 0.1.0-pre.6. Do not rely on the unqualified npm default while the packages remain prerelease. The Review Loop contract is also provisional and versioned with these packages.

The repository manifest is the source of truth for the skill list and tool authorization rows. Third-party indexing can lag publication and is not a release or integrity signal.

Free self-signup is currently paused independently of package availability. Existing agent keys, enrollment keys, hosted OAuth, and existing accounts continue to work.