Get Started
What your agent can do beyond talking. Link's tools work the same
in every harness: each is a plugin of its own (lnk-<tool>), an MCP
server that Link's tool bridge runs outside your agent's sandbox, and
your agent calls through its proxy.
Link's tools, in every harness
| Tool | What it does |
|---|---|
| Memory | Link Memory (lnk-link-memory): search over your agent's files and conversations, by words and by meaning |
| Scheduler | Link Scheduler (lnk-link-scheduler): subagents and schedules, messages for your agent from someone who isn't you |
None knows a harness: what a tool reads of an agent, it reads through a documented format.
A harness's own tools
A harness may bring tools of its own, such as Hermes Agent's scheduled jobs. Link adds its tools beside them, in the harness's own MCP settings, and removes only its own. Each harness's page says what it keeps: Harnesses.
Build and test
Each builds and tests from here, with link-core beside this folder:
cargo test.