diff --git a/README.md b/README.md
index 7919c19..c50c2eb 100644
--- a/README.md
+++ b/README.md
@@ -86,6 +86,8 @@ and runs on [OpenCode](https://opencode.ai) and [Pi](https://github.com/earendil
 ```bash
 opencode
 ```
+> **Windows users:** `.opencode/{agents,commands,skills,rules}` are git symlinks and require `core.symlinks=true` (+ Developer Mode) to check out correctly — see [Known Issues](#-known-issues) if `/` shows no commands.
+
 Type `/` to browse all 77 skills and 54 commands, or `/start` for onboarding.
 
 ### Pi
@@ -374,6 +376,7 @@ skills, commands, rules, and plugins.
 | Issue | Impact | Workaround |
 |-------|--------|------------|
 | **Subagent model resolution via `task`** — Agent `model:` frontmatter fails with `ProviderModelNotFoundError` for models that work when used directly via `opencode -m <model>`. Subagents inherit the caller's model per OpenCode docs, so the frontmatter model may only apply when the agent runs as a primary session. | Agents using `opencode-go/kimi-k2.6` and `opencode-go/deepseek-v4-flash` as subagents via `task` | Use `opencode-go/qwen3.6-plus` for subagent-heavy workflows, or start dedicated sessions with `opencode -m <model>` for director-level agents. Root cause being tracked upstream in OpenCode. |
+| **`.opencode/*` symlinks inert on Windows** — `.opencode/{agents,commands,skills,rules}` are committed as git symlinks. With the Windows default `core.symlinks=false`, git checks them out as plain-text stub files instead of real symlinks, so OpenCode's `/`-command and skill/agent discovery finds nothing. | OpenCode is non-functional on a stock Windows clone (Pi is unaffected — it reads `.agents/` directly) | `git config --global core.symlinks true` + enable Developer Mode, then re-clone; or run `node tools/fix-opencode-symlinks.mjs` to repair an existing checkout. |
 
 ---
 
diff --git a/docs/pi-compatibility.md b/docs/pi-compatibility.md
index 2d67570..3205d20 100644
--- a/docs/pi-compatibility.md
+++ b/docs/pi-compatibility.md
@@ -72,3 +72,17 @@ If you have an existing OCGS project:
 1. Run `node tools/migrate-to-agents.mjs` to migrate content from `.opencode/` to `.agents/`
 2. Run with `--dry-run` first to preview
 3. Use `--remove-old` to delete the original `.opencode/` content after verification
+
+## Windows Symlink Setup
+
+`.opencode/{agents,commands,skills,rules}` are git symlinks pointing at the
+canonical `.agents/*` directories. On Windows, git only checks these out as
+real symlinks if `core.symlinks=true` is set (and Developer Mode/admin rights
+are enabled) **before** cloning. Otherwise they check out as inert stub files
+containing the link-target text, and OpenCode's `.opencode/`-based discovery
+silently finds nothing (Pi is unaffected — it reads `.agents/` directly).
+
+Fix: `git config --global core.symlinks true` + enable Developer Mode, then
+re-clone (or run `git checkout -- .opencode` after enabling). Alternatively,
+run `node tools/fix-opencode-symlinks.mjs` to detect and repair inert stub
+files in an existing checkout.
diff --git a/tools/fix-opencode-symlinks.mjs b/tools/fix-opencode-symlinks.mjs
new file mode 100644
index 0000000..c4896d3
--- /dev/null
+++ b/tools/fix-opencode-symlinks.mjs
@@ -0,0 +1,113 @@
+#!/usr/bin/env node
+/**
+ * Detects and repairs inert `.opencode/{agents,commands,skills,rules}` entries.
+ *
+ * These paths are committed as git symlinks pointing at `../.agents/<name>`.
+ * On Windows, `git checkout` materializes symlinks as real OS symlinks only
+ * when `core.symlinks=true` is set (which itself requires Developer Mode or
+ * admin rights). With the default `core.symlinks=false`, git instead writes
+ * a small plain-text file containing the link target string — which silently
+ * breaks OpenCode's `.opencode/`-based agent/skill/command/rule discovery.
+ *
+ * This script detects that broken state and repairs it by replacing the stub
+ * file with a real directory symlink/junction pointing at the canonical
+ * `.agents/<name>` directory.
+ *
+ * Usage: node tools/fix-opencode-symlinks.mjs [--dry-run]
+ */
+import fs from "node:fs";
+import path from "node:path";
+import { fileURLToPath } from "node:url";
+
+const __dirname = path.dirname(fileURLToPath(import.meta.url));
+const ROOT = path.resolve(__dirname, "..");
+const LINKS = ["agents", "commands", "skills", "rules"];
+const STUB_RE = /^\.\.[\\/]\.agents[\\/][a-z-]+\s*$/i;
+
+const dryRun = process.argv.includes("--dry-run");
+
+function classify(linkPath) {
+  if (!fs.existsSync(linkPath)) return "missing";
+  const stat = fs.lstatSync(linkPath);
+  if (stat.isSymbolicLink()) {
+    try {
+      const real = fs.realpathSync(linkPath);
+      return fs.existsSync(real) && fs.statSync(real).isDirectory()
+        ? "ok-symlink"
+        : "broken-symlink";
+    } catch {
+      return "broken-symlink";
+    }
+  }
+  if (stat.isDirectory()) return "ok-directory"; // e.g. a real materialized copy
+  if (stat.isFile()) {
+    const content = fs.readFileSync(linkPath, "utf8").trim();
+    if (STUB_RE.test(content)) return "stub-file";
+    return "unknown-file";
+  }
+  return "unknown";
+}
+
+function repair(name) {
+  const linkPath = path.join(ROOT, ".opencode", name);
+  const targetRel = path.join("..", ".agents", name);
+  const targetAbs = path.join(ROOT, ".agents", name);
+
+  if (!fs.existsSync(targetAbs) || !fs.statSync(targetAbs).isDirectory()) {
+    console.error(`  ✗ ${name}: canonical source .agents/${name} does not exist — skipping`);
+    return false;
+  }
+
+  if (dryRun) {
+    console.log(`  → would replace .opencode/${name} with a symlink/junction to .agents/${name}`);
+    return true;
+  }
+
+  fs.rmSync(linkPath, { force: true });
+  try {
+    // 'junction' works without elevated privileges on Windows; falls back
+    // to a regular symlink type on POSIX (junction is ignored there).
+    fs.symlinkSync(targetRel, linkPath, process.platform === "win32" ? "junction" : "dir");
+  } catch (err) {
+    // Junctions require an absolute target on Windows.
+    if (process.platform === "win32") {
+      fs.symlinkSync(targetAbs, linkPath, "junction");
+    } else {
+      throw err;
+    }
+  }
+  console.log(`  ✓ ${name}: repaired -> .agents/${name}`);
+  return true;
+}
+
+console.log("Checking .opencode/{agents,commands,skills,rules}...\n");
+
+let anyBroken = false;
+for (const name of LINKS) {
+  const linkPath = path.join(ROOT, ".opencode", name);
+  const state = classify(linkPath);
+  if (state === "ok-symlink" || state === "ok-directory") {
+    console.log(`  ✓ ${name}: OK (${state})`);
+    continue;
+  }
+  anyBroken = true;
+  console.log(`  ✗ ${name}: ${state} — this is broken, OpenCode cannot see .agents/${name}`);
+  repair(name);
+}
+
+if (!anyBroken) {
+  console.log("\nAll .opencode/* links are healthy. Nothing to do.");
+  process.exit(0);
+}
+
+console.log(
+  dryRun
+    ? "\nDry run complete. Re-run without --dry-run to apply fixes."
+    : "\nRepair complete. Re-run this script any time after a fresh clone/checkout."
+);
+console.log(
+  "\nTip: to avoid this permanently, enable symlink support before cloning:\n" +
+  "  git config --global core.symlinks true\n" +
+  "  (Windows also requires Developer Mode or running git as Administrator)\n" +
+  "then re-clone, or run `git checkout -- .opencode` after enabling it."
+);