Build headless agentic workflows in Node.js-compatible runtimes, align with open standards like MCP and AG-UI, and add UI layers only when you actually need them.
Agentsy already powers third-party model support in three published VS Code extensions for GitHub Copilot Chat:
| Extension | What it brings into Copilot Chat |
|---|---|
| Opilot | Ollama models with tool support, vision support, streaming, and local-model workflows |
| Z.ai for Copilot | Z.ai coding models with tool calling, streaming, and MCP-assisted capabilities |
| Mistral for Copilot | Mistral AI models with streaming, tool calling, and vision support |
That means this package family is already doing real work in editor-native integrations — not just waiting around in a roadmap wearing a fake mustache.
Agentsy is meant for developers building agentic tools that need dependable runtime plumbing more than flashy first-party surfaces:
@selfagency/llm-stream-parserplan/ documents referenced throughout the architecture pagesAgentsy documentation uses three labels consistently:
| Status | Meaning |
|---|---|
| Published | Public package with an installable npm release today |
| Private | Repo-internal package used for verification or tooling |
| Planned | Described in plan/, not yet implemented as package code |
The platform narrative on this site is grounded in these planning documents:
plan/agentsy-prd.mdplan/agentsy-tech.mdplan/agentsy-platform-v2.mdplan/agentsy-features-v1.mdThose documents inform future-facing pages, but they are not treated as evidence that a package or API already ships.