tool_load always re-reads the tool from disk (reload semantics).
tool_list calls RefreshLoaded to update schemas for all promoted tools.
Skills registry gets the same treatment: dynamic discovery, no cache.
Zero-context-cost scratchpad tool. The thought is recorded in history
but returns empty — no output tokens wasted. Registered in ListTools
schema and builtins map.
Registry.Summaries() and Load() now scan the tools directory on every
call instead of reading from a startup cache. New tools dropped into
the directory are immediately visible without restarting the server.
When tool_list is called, the OnToolsChanged hook fires and updates
the preamble's '# Available Tools' section in the live agent runtime.
No agent reload or session restart required.
tools.Server is now a concrete struct (the local execution engine).
tools.Runner is the minimal 2-method interface for polymorphism
(satisfied by both Server and RemoteServer).
Deleted: Dispatcher, CWDSetter, EnvSetter, ToolRestrictionSetter
interfaces. Agent uses inline type assertions where needed.
The execute/ package no longer exists.
Client gains a Close() method that closes stdin (giving the subprocess
a clean EOF) then kills and reaps the process. Executor.Close() calls
Close() on all registered clients. agentEnv now carries the mcpExec so
the /agent command can close the outgoing executor before building the
new one.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Bring back ollie/mcp and ollie/tools packages. Config MCPServers
field restored. MCP tools are discovered at startup and added to
the agent tool list alongside execute_code. Dispatch routes by
server name for MCP tools, falls back to built-in execute_code.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Drop ollie/mcp, ollie/tools, ollie/ollama packages. Config now only
carries hooks. main.go wires a single execute_code tool directly to
the agent loop — no MCP discovery or dispatch needed.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Levi Neely
Levi Neely