Add typed Continuum MCP tools

.github/workflows/ci.yml

@@ -0,0 +1,34 @@
+name: CI
+
+on:
+  pull_request:
+  push:
+    branches: [master]
+
+permissions:
+  contents: read
+
+jobs:
+  validate:
+    runs-on: ubuntu-latest
+    timeout-minutes: 10
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v5
+
+      - name: Setup Bun
+        uses: oven-sh/setup-bun@v2
+        with:
+          bun-version: 1.3.2
+
+      - name: Install dependencies
+        run: bun install --frozen-lockfile
+
+      - name: Prepare smoke tests
+        run: |
+          bun link
+          continuum init
+
+      - name: Validate
+        run: bun run validate

AGENTS.md

@@ -2,12 +2,13 @@
 
 ## Continuum
 
-We use the `continuum` command (this repo is the source code) to keep track of our tasks and to serve as our tool for saving memory.
+We use Continuum MCP tools (this repo is the source code) to keep track of tasks and save memory. Prefer the typed MCP tools through Executor; use the `continuum` CLI only as a fallback or for human operation.
 
-At the beginning of a session run these commands. Use the guides as instruction on how to manage this repository:
+At the beginning of a session:
 
-- `continuum guide` -- explains usage and workflows and links to command specific guides
-- `continuum init`
+- Call `continuum_summary` for the current briefing.
+- Call `continuum_init` only when the workspace is not initialized.
+- Use `continuum guide` for CLI fallback documentation.
 
 Project documentation lives in `README.md`, `CONTRIBUTING.md`, and `LICENSE`. The sections below are agent-operational guidance not covered there.
 

README.md

@@ -38,6 +38,23 @@ Global options must precede the command:
 
 Workspace resolution walks upward from the effective working directory to the nearest `.continuum` or `.git` directory.
 
+### MCP
+
+`continuum mcp` serves the primary agent interface over local stdio MCP. It
+provides typed tools for:
+
+- workspace initialization and summary
+- task CRUD, validation, graph queries, steps, and notes
+- memory append, search, and consolidation
+- OpenCode recall status and import
+
+Each tool requires an absolute `workspace` path. Tool arguments are structured,
+so multiline Markdown and shell-special characters are passed without shell
+quoting. Configure an MCP client or gateway such as Executor to launch
+`continuum mcp`.
+
+The CLI remains the human, scripting, and recovery interface.
+
 ### Tasks
 
 `continuum task` provides persistent task planning and execution:

package.json

@@ -26,11 +26,12 @@
     "verify:goal": "bun run scripts/verify-goal-invariants.ts"
   },
   "dependencies": {
+    "@modelcontextprotocol/sdk": "1.29.0",
     "commander": "^14.0.3",
     "drizzle-orm": "^0.44.4",
     "effect": "^3.21.4",
     "yaml": "^2.8.1",
-    "zod": "^3.24.2"
+    "zod": "^3.25.0"
   },
   "devDependencies": {
     "better-sqlite3": "^12.4.1",