Control tools (pause, switch_model, yield_to_user) now use the
Arc<Mutex<Agent>> handle to set pending_yield, pending_model_switch,
pending_dmn_pause directly. The turn loop drains these flags into
TurnResult at completion.
ToolOutput simplified to just { text: String } — no more is_yield,
images, model_switch, dmn_pause fields. Vision returns plain strings.
Co-Authored-By: Proof of Concept <poc@bcachefs.org>
Tool definitions are now &'static str (name, description,
parameters_json) instead of runtime-constructed serde_json::Value.
No more json!() macro, no more ToolDef::new() for tool definitions.
The JSON schema strings are written directly as string literals.
When sent to the API, they can be interpolated without
serialization/deserialization.
Multi-tool modules return fixed-size arrays instead of Vecs:
- memory: [Tool; 12], journal: [Tool; 3]
- channels: [Tool; 4]
- control: [Tool; 3]
- web: [Tool; 2]
ToolDef/FunctionDef remain for backward compat (API wire format,
summarize_args) but are no longer used in tool definitions.
Co-Authored-By: Proof of Concept <poc@bcachefs.org>
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Each tool module exports its own tools() returning Vec<Tool>.
mod.rs::tools() chains them. Individual _def() and handler functions
are pub(super), not exported. Aggregate definitions derived from
the Tool lists.
- memory: memory_tools(), journal_tools()
- channels: tools()
- control: tools()
- mod.rs: just chains + adds file/bash/web/vision
Co-Authored-By: Proof of Concept <poc@bcachefs.org>
All dispatch now goes through the Tool registry. Removed:
- memory::dispatch() (20-line match)
- channels::dispatch() and dispatch_blocking()
- channel_list_blocking(), channel_notifications_blocking()
Channel tool functions made pub so registry calls them directly.
Co-Authored-By: Proof of Concept <poc@bcachefs.org>
dispatch() and dispatch_shared() now look up tools by name in the
registry and call the handler directly. No more match-on-name-strings.
MCP server also uses the registry for both definitions and dispatch,
eliminating the last duplicated tool logic.
dispatch_with_agent() passes the optional Arc<Mutex<Agent>> through
for tools that need agent context (control tools, working stack).
Co-Authored-By: Proof of Concept <poc@bcachefs.org>
Tool struct wraps ToolDef + async handler function. tools() returns
the complete registry — single source of truth for definitions and
dispatch.
Handler signature: fn(Option<Arc<Mutex<Agent>>>, Value) -> BoxFuture<Result<String>>
All tools registered: file ops, bash, web, vision, memory (15 tools),
channels (4 tools), control (3 tools). Working stack removed from
registry (will be replaced).
Old dispatch functions remain for now — next step is to route
dispatch through the registry.
Co-Authored-By: Proof of Concept <poc@bcachefs.org>
Split the monolithic dispatch(name, args) into individual public
functions (render, write, search, links, link_set, link_add, used,
weight_set, rename, supersede, query, output, journal_tail,
journal_new, journal_update) each with a matching _def() function.
The old dispatch() remains as a thin match for backward compat
until the Tool registry replaces it.
Co-Authored-By: Proof of Concept <poc@bcachefs.org>
Move all tool definitions and dispatch out of mcp-server.rs:
- Channel tools: new tools/channels.rs with definitions, async
dispatch, blocking dispatch, and capnp RPC helpers
- Memory tools: make tools/memory.rs pub so mcp-server can use it
mcp-server.rs is now pure JSON-RPC protocol plumbing (482 → 169 lines).
No tool-specific code remains in that file.
Also removes duplicated channel RPC helpers and fetch_all_channels
that were in both mcp-server.rs and thalamus/channels.rs.
Co-Authored-By: Proof of Concept <poc@bcachefs.org>
web_fetch: HTTP GET, returns body as text. For reading docs, APIs, pages.
web_search: DuckDuckGo HTML search, no API key. Returns title/url/snippet.
Co-Authored-By: Proof of Concept <poc@bcachefs.org>
All process management now goes through active_tools:
- TUI reads metadata (name, elapsed time)
- Ctrl+K aborts handles (KillOnDrop sends SIGTERM)
- Running count from active_tools.len()
No more separate PID tracking, register/unregister, or
ProcessInfo. One data structure for everything.
Co-Developed-By: Kent Overstreet <kent.overstreet@linux.dev>
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
One data structure for all in-flight tool calls — metadata for
TUI display + JoinHandle for result collection and cancellation.
Agent spawns tool calls via tokio::spawn, pushes to shared
Arc<Mutex<Vec<ActiveToolCall>>>. TUI reads metadata, can abort().
No separate inflight/background collections.
Non-background: awaited after stream ends.
Background: persists, drained at next turn start.
Co-Developed-By: Kent Overstreet <kent.overstreet@linux.dev>
Mechanical rename: src/agent/ -> src/user/, all crate::agent:: ->
crate::user:: references updated. Binary poc-agent renamed to
consciousness with CLI name and user-facing strings updated.
Co-Authored-By: Proof of Concept <poc@bcachefs.org>
Journal entries are written to the memory graph via journal_new/
journal_update, not appended to a flat file. Remove thought/journal.rs
(67 lines), strip_ephemeral_tool_calls (55 lines), default_journal_path,
and all wiring. -141 lines.
Co-Authored-By: Proof of Concept <poc@bcachefs.org>
Provenance now flows as a function parameter through the entire tool
dispatch chain: thought::dispatch → memory::dispatch → store methods.
Removed task_local (TASK_AGENT), thread_local (TASK_PHASE), and env
var (POC_PROVENANCE) from the tool dispatch path. The env var remains
only as a fallback for non-tool paths (CLI commands, digest).
Phase names are passed from knowledge.rs → llm.rs → api.rs, and
api.rs updates the provenance string between steps. No globals needed.
- agent/tools/mod.rs: remove duplicated tool implementations, delegate
to thought::dispatch for shared tools, keep only agent-specific
tools (control, vision, working_stack)
- subconscious/api.rs: replace duplicated memory/tool dispatch with
thought::dispatch, use thought::all_definitions() for tool schemas
- Delete agent/tools/{bash,read,write,edit,grep,glob_tool,journal,memory}.rs
(now live in thought/)
Both poc-agent and subconscious agents now use the same tool
implementations through the thought layer. Agent-specific behavior
(node tracking in runner.rs, control tools) stays in agent/.
Memory tools now dispatch through a special path in the runner (like
working_stack) instead of the generic tools::dispatch. This gives them
&mut self access to track loaded nodes:
- memory_render/memory_links: loads MemoryNode, registers in
context.loaded_nodes (replace if already tracked)
- memory_write: refreshes existing tracked node if present
- All other memory tools: dispatch directly, no tracking needed
The debug screen (context_state_summary) now shows a "Memory nodes"
section listing all loaded nodes with version, weight, and link count.
This is the agent knowing what it's holding — the foundation for
intelligent refresh and eviction.
Co-Authored-By: Proof of Concept <poc@bcachefs.org>
No more subcrate nesting — src/, agents/, schema/, defaults/, build.rs
all live at the workspace root. poc-daemon remains as the only workspace
member. Crate name (poc-memory) and all imports unchanged.
Co-Authored-By: Proof of Concept <poc@bcachefs.org>
2026-03-25 00:54:12 -04:00
Renamed from poc-memory/src/agent/tools/mod.rs (Browse further)
