sam-4screen-desktop 2026-8-3:8:29:15

.obsidian/workspace.json

@@ -13,12 +13,12 @@
             "state": {
               "type": "markdown",
               "state": {
-                "file": "300 areas/350 AI/Pi Agent Extensions & Skills.md",
+                "file": "300 areas/360 Dev-Ops Network Computers/Home Network Map Overview.md",
                 "mode": "preview",
                 "source": true
               },
               "icon": "lucide-file",
-              "title": "Pi Agent Extensions & Skills"
+              "title": "Home Network Map Overview"
             }
           }
         ]
@@ -181,10 +181,10 @@
             "state": {
               "type": "file-properties",
               "state": {
-                "file": "300 areas/350 AI/Pi Agent Extensions & Skills.md"
+                "file": "300 areas/360 Dev-Ops Network Computers/Home Network Map Overview.md"
               },
               "icon": "lucide-info",
-              "title": "File properties for Pi Agent Extensions & Skills"
+              "title": "File properties for Home Network Map Overview"
             }
           }
         ],
@@ -209,9 +209,9 @@
   },
   "active": "29ff3dd1c6bfd474",
   "lastOpenFiles": [
+    "300 areas/350 AI/Pi Agent Extensions & Skills.md",
     "000 daily/basketball training.md",
     "300 areas/360 Dev-Ops Network Computers/Home Network Map Overview.md",
-    "300 areas/350 AI/Pi Agent Extensions & Skills.md",
     "300 areas/350 AI/Automated Agentic Tools.md",
     "100 inbox/Pi Dashboard.md",
     "300 areas/360 Dev-Ops Network Computers/Bumblebee - The Open-Source Scanner for Messy Dev Machines.md",

300 areas/350 AI/Pi Agent Extensions & Skills.md

@@ -1,6 +1,6 @@
 ---
 created: 2026-05-16
-modified: 2026-07-28
+modified: 2026-08-02
 type: note
 tags:
   - ai
@@ -438,6 +438,42 @@ Paper: [arXiv:2603.27277](https://arxiv.org/abs/2603.27277)
 
 ---
 
+## code-review-graph
+
+Structural code intelligence MCP server by tirth8205. Parses source code with Tree-sitter AST into a knowledge graph (functions, classes, imports, calls, inheritance, tests). Stored in SQLite. 28+ MCP tools for token-efficient code review, blast-radius analysis, and architectural insights. **Per-project** — each repo gets its own `.code-review-graph/graph.db`.
+
+**Install:**
+```bash
+uv tool install code-review-graph  # or: pipx install code-review-graph
+```
+Installed to `~/.local/bin/code-review-graph` v2.3.7.
+
+**Build a graph for a project:**
+```bash
+cd /etc/nixos
+code-review-graph build    # parses codebase → .code-review-graph/graph.db
+```
+
+**Key MCP tools:**
+| Tool | What it does |
+|------|-------------|
+| `get_review_context` | Compact review context (callers, callees, tests, risks) |
+| `get_impact_radius` | Blast radius — every caller/dependent/test affected by a change |
+| `query_graph` | Direct graph queries (traverse call chains, dependency paths) |
+| `semantic_search_nodes` | Semantic (embedding-based) code search |
+| `detect_changes` | Diff analysis: what changed and what's affected |
+| `traverse_graph` | Walk the graph in any direction (BFS/DFS from any node) |
+| `get_architecture_overview` | High-level structure: packages, clusters, entry points |
+| `get_affected_flows` | Execution paths impacted by a change |
+
+**Complement to codebase-memory-mcp:** code-review-graph captures **what your code is** (structure, dependencies), codebase-memory-mcp captures **what agents learn** (decisions, patterns, runbooks). They solve different layers — install both.
+
+**Installed on:** .27 (uv tool install), .51 (nix-shell -p uv → uv tool install)
+
+**GitHub:** [tirth8205/code-review-graph](https://github.com/tirth8205/code-review-graph) (28K+ stars)
+
+---
+
 ## Pi Dashboard
 
 A multi-component system for live agent visibility across all machines. Built in this conversation (Jul 2026).
@@ -544,6 +580,11 @@ pi-mcp-adapter connects Pi to external services via the Model Context Protocol.
     "codebase-memory": {
       "command": "/home/sam/.local/bin/codebase-memory-mcp",
       "lifecycle": "lazy"
+    },
+    "code-review-graph": {
+      "command": "/home/sam/.local/bin/code-review-graph",
+      "args": ["serve"],
+      "lifecycle": "lazy"
     }
   }
 }

300 areas/360 Dev-Ops Network Computers/Home Network Map Overview.md

@@ -1,6 +1,6 @@
 ---
 created: 2026-07-30
-modified: 2026-07-30
+modified: 2026-08-02
 type: note
 tags:
   - network
@@ -32,7 +32,8 @@ aliases: []
 | **SSH** | ✅ `sam@192.168.20.27` |
 | **Tailscale** | ✅ `100.65.228.31` (sam-4screen-desktop-1) |
 | **Role** | Daily driver. 4 monitors, 62GB RAM, Nvidia GPU. Zellij, Neovim, pi coding agent. |
-| **Key services** | pi, pi-dashboard, Neovim, Zellij (with falcode + attention plugins), Home Manager managed |
+| **Key services** | pi, pi-dashboard, Neovim, Zellij (with falcode + attention plugins), Home Manager managed
+| **MCP tools** | `codebase-memory-mcp` v0.9.0, `code-review-graph` v2.3.7 (per-project, installed via `uv tool install`) |
 
 ### .13 — nixos-desktop (Server)
 
@@ -70,7 +71,8 @@ See [[Docker Containers]] for full container list.
 | **OS** | NixOS |
 | **SSH** | ✅ `sam@192.168.20.51` |
 | **Tailscale** | ✅ `100.88.161.102` (sam-thinkpad) |
-| **Role** | Portable laptop. Used on-the-go and at home. pi, Neovim, Home Manager managed. |
+| **Role** | Portable laptop. Used on-the-go and at home. pi, Neovim, Home Manager managed.
+| **MCP tools** | `codebase-memory-mcp` v0.9.0, `code-review-graph` v2.3.7 (installed via `nix-shell -p uv`) |
 
 ### .35 — caddy-server (Reverse Proxy)