diff --git a/app/api/endpoints/campaigns.py b/app/api/endpoints/campaigns.py
index 52ea8e9..138dd8e 100644
--- a/app/api/endpoints/campaigns.py
+++ b/app/api/endpoints/campaigns.py
@@ -51,6 +51,7 @@ class VariantCreate(BaseModel):
     body: str
     flair: str | None = None
     notes: str | None = None
+    link_url: str | None = None
 
 
 class VariantUpdate(BaseModel):
@@ -59,6 +60,7 @@ class VariantUpdate(BaseModel):
     body: str | None = None
     flair: str | None = None
     notes: str | None = None
+    link_url: str | None = None
 
 
 class SubEntry(BaseModel):
diff --git a/app/api/endpoints/team.py b/app/api/endpoints/team.py
new file mode 100644
index 0000000..c9e3443
--- /dev/null
+++ b/app/api/endpoints/team.py
@@ -0,0 +1,89 @@
+"""
+Team accounts — list and manage posting identities across platforms.
+Read operations are available to all; create/update reserved for admin use.
+"""
+from __future__ import annotations
+
+import asyncio
+import logging
+
+from fastapi import APIRouter, HTTPException
+from pydantic import BaseModel
+
+from app.core.config import get_settings
+from app.db.store import Store
+
+router = APIRouter(prefix="/team", tags=["team"])
+logger = logging.getLogger(__name__)
+
+
+def _get_store() -> Store:
+    return Store(get_settings().db_path)
+
+
+def _in_thread(fn):
+    store = _get_store()
+    try:
+        return fn(store)
+    finally:
+        store.close()
+
+
+class TeamAccountCreate(BaseModel):
+    display_name: str
+    platform: str
+    username: str
+    account_type: str = "personal"
+    session_file: str | None = None
+    notes: str | None = None
+
+
+# ------------------------------------------------------------------ #
+# Routes
+# ------------------------------------------------------------------ #
+
+@router.get("")
+async def list_team_accounts(platform: str | None = None, active_only: bool = True):
+    """List all registered team accounts. Filter by platform if provided."""
+    return await asyncio.to_thread(
+        _in_thread,
+        lambda s: s.list_team_accounts(platform=platform, active_only=active_only),
+    )
+
+
+@router.get("/{account_id}")
+async def get_team_account(account_id: int):
+    result = await asyncio.to_thread(_in_thread, lambda s: s.get_team_account(account_id))
+    if result is None:
+        raise HTTPException(404, "Team account not found")
+    return result
+
+
+@router.post("", status_code=201)
+async def create_team_account(body: TeamAccountCreate):
+    logger.info(
+        "Creating team account: %s / %s (%s)", body.display_name, body.platform, body.account_type
+    )
+    return await asyncio.to_thread(
+        _in_thread,
+        lambda s: s.create_team_account(**body.model_dump()),
+    )
+
+
+@router.post("/{opportunity_id}/assign")
+async def assign_opportunity(
+    opportunity_id: int,
+    assigned_to: int | None = None,
+    post_as: int | None = None,
+):
+    """Assign an opportunity to a team member and/or set the posting account."""
+    result = await asyncio.to_thread(
+        _in_thread,
+        lambda s: s.assign_opportunity(opportunity_id, assigned_to, post_as),
+    )
+    if result is None:
+        raise HTTPException(404, "Opportunity not found")
+    logger.info(
+        "Opportunity %s assigned_to=%s post_as=%s", opportunity_id, assigned_to, post_as
+    )
+    return result
diff --git a/app/api/routes.py b/app/api/routes.py
index 08373ad..c9fc1cb 100644
--- a/app/api/routes.py
+++ b/app/api/routes.py
@@ -1,6 +1,6 @@
 from fastapi import FastAPI
 
-from app.api.endpoints import blog, campaigns, opportunities, posts, reddit, scheduler, signals, stats, subs
+from app.api.endpoints import blog, campaigns, opportunities, posts, reddit, scheduler, signals, stats, subs, team
 
 
 def register_routes(app: FastAPI) -> None:
@@ -13,3 +13,4 @@ def register_routes(app: FastAPI) -> None:
     app.include_router(blog.router, prefix="/api/v1")
     app.include_router(reddit.router, prefix="/api/v1")
     app.include_router(stats.router, prefix="/api/v1")
+    app.include_router(team.router, prefix="/api/v1")
diff --git a/app/core/config.py b/app/core/config.py
index 8bfe806..8e59f97 100644
--- a/app/core/config.py
+++ b/app/core/config.py
@@ -15,8 +15,12 @@ class Settings(BaseSettings):
     # Database
     db_path: str = str(Path.home() / ".local" / "share" / "magpie" / "magpie.db")
 
-    # Reddit session
-    reddit_session_file: str = str(Path.home() / ".local" / "share" / "magpie" / "session.json")
+    # Session files — multi-user layout
+    # sessions_dir holds per-account JSON files: alan_reddit.json, cf_reddit.json, etc.
+    # reddit_session_file kept for backward compat; still used by the campaign scheduler
+    # until all callers are migrated to look up session via team_accounts.
+    sessions_dir: str = str(Path.home() / ".local" / "share" / "magpie" / "sessions")
+    reddit_session_file: str = str(Path.home() / ".local" / "share" / "magpie" / "sessions" / "alan_reddit.json")
 
     # Scheduler
     scheduler_enabled: bool = True
diff --git a/app/db/migrations/019_variant_link_url.sql b/app/db/migrations/019_variant_link_url.sql
new file mode 100644
index 0000000..079f62f
--- /dev/null
+++ b/app/db/migrations/019_variant_link_url.sql
@@ -0,0 +1,5 @@
+-- Migration 019: Add link_url to campaign_variants
+-- Supports link-style posts (Reddit link posts, Lemmy link posts) where the URL
+-- appears as the post link rather than embedded in the body. Also useful for
+-- one-click copying the canonical URL from the variant editor UI.
+ALTER TABLE campaign_variants ADD COLUMN link_url TEXT;
diff --git a/app/db/migrations/020_team_accounts.sql b/app/db/migrations/020_team_accounts.sql
new file mode 100644
index 0000000..cbd2ae2
--- /dev/null
+++ b/app/db/migrations/020_team_accounts.sql
@@ -0,0 +1,16 @@
+-- Migration 020: Team accounts table
+-- Tracks all posting identities across platforms (personal and official).
+-- session_file is an absolute path to the session JSON; NULL for accounts
+-- that post manually (Neon) or whose sessions haven't been established yet.
+CREATE TABLE IF NOT EXISTS team_accounts (
+    id           INTEGER PRIMARY KEY AUTOINCREMENT,
+    display_name TEXT NOT NULL,
+    platform     TEXT NOT NULL,                        -- reddit | lemmy | mastodon | bluesky
+    username     TEXT NOT NULL,                        -- u/pyr0ball, @cf@floss.social, etc.
+    account_type TEXT NOT NULL DEFAULT 'personal',     -- personal | official
+    session_file TEXT,                                 -- absolute path; NULL = manual posting only
+    active       INTEGER NOT NULL DEFAULT 1,
+    notes        TEXT,
+    created_at   TEXT NOT NULL DEFAULT (datetime('now')),
+    UNIQUE(platform, username)
+);
diff --git a/app/db/migrations/021_opportunities_assignment.sql b/app/db/migrations/021_opportunities_assignment.sql
new file mode 100644
index 0000000..6b8abed
--- /dev/null
+++ b/app/db/migrations/021_opportunities_assignment.sql
@@ -0,0 +1,6 @@
+-- Migration 021: Opportunity assignment + posting account
+-- assigned_to: which team member is responsible for this opportunity.
+-- post_as: which team account to use when auto-posting.
+-- These are separate: Alan may be assigned to review but post as CF official.
+ALTER TABLE opportunities ADD COLUMN assigned_to INTEGER REFERENCES team_accounts(id);
+ALTER TABLE opportunities ADD COLUMN post_as     INTEGER REFERENCES team_accounts(id);
diff --git a/app/db/migrations/022_posts_account_tracking.sql b/app/db/migrations/022_posts_account_tracking.sql
new file mode 100644
index 0000000..ca0c01b
--- /dev/null
+++ b/app/db/migrations/022_posts_account_tracking.sql
@@ -0,0 +1,3 @@
+-- Migration 022: Track which account made each post
+-- NULL = posted by the default account (alan_reddit) before multi-user was added.
+ALTER TABLE posts ADD COLUMN posted_by_account_id INTEGER REFERENCES team_accounts(id);
diff --git a/app/db/store.py b/app/db/store.py
index 7228dd0..1708009 100644
--- a/app/db/store.py
+++ b/app/db/store.py
@@ -167,10 +167,11 @@ class Store:
 
     def create_variant(self, campaign_id: int, title: str, body: str,
                        sub_pattern: str = "*", flair: str | None = None,
-                       notes: str | None = None) -> dict:
+                       notes: str | None = None, link_url: str | None = None) -> dict:
         return self._insert_returning(
-            "INSERT INTO campaign_variants (campaign_id, sub_pattern, title, body, flair, notes) VALUES (?,?,?,?,?,?) RETURNING *",
-            (campaign_id, sub_pattern, title, body, flair, notes),
+            "INSERT INTO campaign_variants (campaign_id, sub_pattern, title, body, flair, notes, link_url)"
+            " VALUES (?,?,?,?,?,?,?) RETURNING *",
+            (campaign_id, sub_pattern, title, body, flair, notes, link_url),
         )
 
     def upsert_variant(
@@ -183,6 +184,7 @@ class Store:
         slug: str | None = None,
         tags: str | None = None,
         seo_description: str | None = None,
+        link_url: str | None = None,
     ) -> dict:
         existing = self._fetchone(
             "SELECT * FROM campaign_variants WHERE campaign_id = ? AND sub_pattern = ?",
@@ -190,19 +192,22 @@ class Store:
         )
         if existing:
             self.conn.execute(
-                "UPDATE campaign_variants SET title=?, body=?, flair=?, slug=?, tags=?, seo_description=? WHERE id=?",
-                (title, body, flair, slug, tags, seo_description, existing["id"]),
+                "UPDATE campaign_variants SET title=?, body=?, flair=?, slug=?, tags=?,"
+                " seo_description=?, link_url=? WHERE id=?",
+                (title, body, flair, slug, tags, seo_description, link_url, existing["id"]),
             )
             self.conn.commit()
             return self._fetchone("SELECT * FROM campaign_variants WHERE id=?", (existing["id"],))
         return self._insert_returning(
-            "INSERT INTO campaign_variants (campaign_id, sub_pattern, title, body, flair, slug, tags, seo_description)"
-            " VALUES (?,?,?,?,?,?,?,?) RETURNING *",
-            (campaign_id, sub_pattern, title, body, flair, slug, tags, seo_description),
+            "INSERT INTO campaign_variants"
+            " (campaign_id, sub_pattern, title, body, flair, slug, tags, seo_description, link_url)"
+            " VALUES (?,?,?,?,?,?,?,?,?) RETURNING *",
+            (campaign_id, sub_pattern, title, body, flair, slug, tags, seo_description, link_url),
         )
 
     def update_variant(self, variant_id: int, **fields) -> dict | None:
-        allowed = {"sub_pattern", "title", "body", "flair", "notes"}
+        allowed = {"sub_pattern", "title", "body", "flair", "notes",
+                   "slug", "tags", "seo_description", "link_url"}
         updates = {k: v for k, v in fields.items() if k in allowed}
         if not updates:
             return self.get_variant(variant_id)
@@ -623,3 +628,63 @@ class Store:
             "SELECT * FROM signal_scrape_state WHERE platform = ? ORDER BY sub",
             (platform,),
         )
+
+    # ------------------------------------------------------------------ #
+    # Team accounts (multi-user — migration 020)
+    # ------------------------------------------------------------------ #
+
+    def list_team_accounts(
+        self, platform: str | None = None, active_only: bool = True
+    ) -> list[dict]:
+        if platform:
+            sql = "SELECT * FROM team_accounts WHERE platform = ?"
+            params: tuple = (platform,)
+            if active_only:
+                sql += " AND active = 1"
+        else:
+            sql = "SELECT * FROM team_accounts"
+            params = ()
+            if active_only:
+                sql += " WHERE active = 1"
+        sql += " ORDER BY display_name, platform"
+        return self._fetchall(sql, params)
+
+    def get_team_account(self, account_id: int) -> dict | None:
+        return self._fetchone(
+            "SELECT * FROM team_accounts WHERE id = ?", (account_id,)
+        )
+
+    def get_team_account_by_username(self, platform: str, username: str) -> dict | None:
+        return self._fetchone(
+            "SELECT * FROM team_accounts WHERE platform = ? AND username = ?",
+            (platform, username),
+        )
+
+    def create_team_account(
+        self,
+        display_name: str,
+        platform: str,
+        username: str,
+        account_type: str = "personal",
+        session_file: str | None = None,
+        notes: str | None = None,
+    ) -> dict:
+        return self._insert_returning(
+            "INSERT INTO team_accounts"
+            " (display_name, platform, username, account_type, session_file, notes)"
+            " VALUES (?,?,?,?,?,?) RETURNING *",
+            (display_name, platform, username, account_type, session_file, notes),
+        )
+
+    def assign_opportunity(
+        self,
+        opp_id: int,
+        assigned_to: int | None,
+        post_as: int | None = None,
+    ) -> dict | None:
+        self.conn.execute(
+            "UPDATE opportunities SET assigned_to = ?, post_as = ? WHERE id = ?",
+            (assigned_to, post_as, opp_id),
+        )
+        self.conn.commit()
+        return self.get_opportunity(opp_id)
diff --git a/app/services/platforms/reddit_post.py b/app/services/platforms/reddit_post.py
index 10393af..36598b0 100644
--- a/app/services/platforms/reddit_post.py
+++ b/app/services/platforms/reddit_post.py
@@ -21,5 +21,6 @@ class RedditPostStrategy(PostingStrategy):
     ) -> PostResult:
         settings = get_settings()
         client = RedditClient(session_file=settings.reddit_session_file)
-        url = client.post(sub=target, title=title, body=body, flair=flair)
+        link_url = (extra or {}).get("link_url") or None
+        url = client.post(sub=target, title=title, body=body, flair=flair, link_url=link_url)
         return PostResult(url=url)
diff --git a/app/services/poster.py b/app/services/poster.py
index 8617d2c..4a729b6 100644
--- a/app/services/poster.py
+++ b/app/services/poster.py
@@ -88,9 +88,9 @@ def _run_post(db_path: str, campaign_id: int, target: str,
         )
         post_id = post["id"]
 
-        # Build extra dict from sub_row; merge variant-level blog fields (blog_post strategy uses them)
+        # Build extra dict from sub_row; merge variant-level fields used by strategies
         extra = dict(sub_row)
-        for field in ("slug", "tags", "seo_description"):
+        for field in ("slug", "tags", "seo_description", "link_url"):
             if variant.get(field) is not None:
                 extra.setdefault(field, variant[field])
 
diff --git a/app/services/reddit/client.py b/app/services/reddit/client.py
index 5ebff9a..a41a786 100644
--- a/app/services/reddit/client.py
+++ b/app/services/reddit/client.py
@@ -42,19 +42,46 @@ class RedditClient:
             self._modhash = resp.json().get("data", {}).get("modhash", "")
         return self._modhash
 
-    def post(self, sub: str, title: str, body: str, flair: str | None = None) -> str:
-        """Submit a text post via Reddit legacy API (httpx). Returns the permalink."""
-        data = {
-            "api_type": "json",
-            "kind": "self",
-            "sr": sub,
-            "title": title,
-            "text": body,
-            "uh": self.modhash,
-            "sendreplies": "true",
-            "nsfw": "false",
-            "spoiler": "false",
-        }
+    def post(
+        self,
+        sub: str,
+        title: str,
+        body: str,
+        flair: str | None = None,
+        link_url: str | None = None,
+    ) -> str:
+        """Submit a post via Reddit legacy API (httpx). Returns the permalink.
+
+        If link_url is provided and body is empty, submits as a link post (kind=link).
+        If both link_url and body are provided, submits as a text post with the URL
+        embedded — Reddit link posts don't support body text.
+        """
+        if link_url and not body:
+            kind = "link"
+            data: dict = {
+                "api_type": "json",
+                "kind": kind,
+                "sr": sub,
+                "title": title,
+                "url": link_url,
+                "uh": self.modhash,
+                "sendreplies": "true",
+                "nsfw": "false",
+                "spoiler": "false",
+            }
+        else:
+            kind = "self"
+            data = {
+                "api_type": "json",
+                "kind": kind,
+                "sr": sub,
+                "title": title,
+                "text": body,
+                "uh": self.modhash,
+                "sendreplies": "true",
+                "nsfw": "false",
+                "spoiler": "false",
+            }
         resp = httpx.post(
             "https://www.reddit.com/api/submit",
             cookies=self.cookies,
diff --git a/frontend/src/components/CampaignDetail.vue b/frontend/src/components/CampaignDetail.vue
index f2dd6a4..a2a3f37 100644
--- a/frontend/src/components/CampaignDetail.vue
+++ b/frontend/src/components/CampaignDetail.vue
@@ -31,6 +31,10 @@
               <button class="btn btn-ghost btn-sm" style="margin-left: auto;" @click="deleteVariant(v.id)">✕</button>
             </div>
             <div style="font-weight: 500; font-size: 13px; margin-bottom: 2px;">{{ v.title }}</div>
+            <div v-if="v.link_url" style="font-size: 11px; margin-bottom: 2px; display: flex; align-items: center; gap: 4px;">
+              <a :href="v.link_url" target="_blank" rel="noopener" style="color: var(--color-accent); text-decoration: none; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; max-width: 340px;">{{ v.link_url }}</a>
+              <button class="btn btn-ghost" style="padding: 0 4px; font-size: 11px;" @click="copyText(v.link_url!)" title="Copy URL">📋</button>
+            </div>
             <div style="color: var(--color-text-muted); font-size: 12px; white-space: pre-wrap; max-height: 60px; overflow: hidden;">{{ v.body }}</div>
           </div>
         </div>
@@ -101,7 +105,14 @@
           <input class="form-input" v-model="variantForm.title" placeholder="Post title..." />
         </div>
         <div class="form-group">
-          <label class="form-label">Body</label>
+          <label class="form-label">Link URL <span style="color: var(--color-text-muted)">(optional — use for link posts; if set with no body, posts as link-type)</span></label>
+          <div style="display: flex; gap: 6px;">
+            <input class="form-input" v-model="variantForm.link_url" placeholder="https://git.opensourcesolarpunk.com/..." style="flex: 1;" />
+            <button v-if="variantForm.link_url" class="btn btn-ghost" style="flex-shrink: 0;" @click="copyText(variantForm.link_url)" title="Copy URL">📋</button>
+          </div>
+        </div>
+        <div class="form-group">
+          <label class="form-label">Body <span style="color: var(--color-text-muted)">(leave empty to post as link-type using the URL above)</span></label>
           <textarea class="form-textarea" v-model="variantForm.body" rows="8" placeholder="Post body (markdown)..." style="min-height: 200px;" />
         </div>
         <div class="form-group">
@@ -110,7 +121,7 @@
         </div>
         <div style="display: flex; gap: var(--spacing-sm); justify-content: flex-end;">
           <button class="btn btn-ghost" @click="showAddVariant = false">Cancel</button>
-          <button class="btn btn-primary" @click="addVariant" :disabled="!variantForm.title || !variantForm.body">Add Variant</button>
+          <button class="btn btn-primary" @click="addVariant" :disabled="!variantForm.title || (!variantForm.body && !variantForm.link_url)">Add Variant</button>
         </div>
       </div>
     </div>
@@ -204,7 +215,7 @@ const showAddSub = ref(false)
 const copyModal = reactive({ sub: '', title: '', body: '', url: '', notes: '' })
 const copied = ref('')
 
-const variantForm = reactive({ sub_pattern: '*', title: '', body: '', flair: '', notes: '' })
+const variantForm = reactive({ sub_pattern: '*', title: '', body: '', flair: '', notes: '', link_url: '' })
 const subForm = reactive({ sub: '' })
 
 onMounted(async () => {
@@ -258,10 +269,11 @@ async function addVariant() {
       body: variantForm.body,
       flair: variantForm.flair || null,
       notes: variantForm.notes || null,
+      link_url: variantForm.link_url || null,
     })
     variants.value = [...variants.value, v]
     showAddVariant.value = false
-    Object.assign(variantForm, { sub_pattern: '*', title: '', body: '', flair: '', notes: '' })
+    Object.assign(variantForm, { sub_pattern: '*', title: '', body: '', flair: '', notes: '', link_url: '' })
   } catch (e: unknown) {
     toast.error(`Failed to add variant: ${e instanceof Error ? e.message : 'Unknown error'}`)
   }
@@ -322,6 +334,14 @@ async function copy(text: string, which: string) {
   setTimeout(() => { copied.value = '' }, 2000)
 }
 
+async function copyText(text: string) {
+  try {
+    await navigator.clipboard.writeText(text)
+  } catch {
+    toast.error('Could not copy to clipboard')
+  }
+}
+
 function formatDate(iso: string) {
   const d = new Date(iso + 'Z')
   return d.toLocaleDateString(undefined, { month: 'short', day: 'numeric', hour: '2-digit', minute: '2-digit' })
diff --git a/frontend/src/services/api.ts b/frontend/src/services/api.ts
index d884278..b9f060c 100644
--- a/frontend/src/services/api.ts
+++ b/frontend/src/services/api.ts
@@ -42,6 +42,7 @@ export interface Variant {
   body: string
   flair: string | null
   notes: string | null
+  link_url: string | null
   created_at: string
   updated_at: string
 }
@@ -52,6 +53,7 @@ export interface VariantCreate {
   body: string
   flair?: string | null
   notes?: string | null
+  link_url?: string | null
 }
 
 export interface CampaignSub {
diff --git a/manage.sh b/manage.sh
index d2f7830..fcb10b2 100755
--- a/manage.sh
+++ b/manage.sh
@@ -244,9 +244,33 @@ case "$cmd" in
     ok "Update complete"
     ;;
 
+  build)
+    # Build the frontend SPA for production serving on menagerie.circuitforge.tech/magpie
+    # VITE_BASE_URL must end with / so Vite generates correct asset paths.
+    info "Building frontend for /magpie/ path prefix..."
+    cd frontend && VITE_BASE_URL=/magpie/ npm run build && cd ..
+    ok "Build complete → frontend/dist/ (base=/magpie/)"
+    info "Serving: ./manage.sh serve"
+    ;;
+
+  serve)
+    # Serve the pre-built frontend dist at port WEB_PORT using a simple static file server.
+    # In production, Caddy proxies menagerie.circuitforge.tech/magpie* → this port.
+    info "Serving pre-built frontend on :${WEB_PORT} ..."
+    conda run --no-capture-output -n "$CONDA_ENV" \
+        python -m http.server "$WEB_PORT" --directory frontend/dist >> "$LOG_WEB" 2>&1 &
+    echo $! > "$PID_WEB"
+    ok "Static server up → http://localhost:${WEB_PORT}"
+    ;;
+
+  migrate-sessions)
+    info "Migrating session.json → sessions/ directory..."
+    conda run -n "$CONDA_ENV" python scripts/migrate_sessions.py
+    ;;
+
   login)
     info "Refreshing Reddit session (opens browser via Xvfb)..."
-    REDDIT_SESSION_FILE="${DATA_DIR}/session.json" \
+    REDDIT_SESSION_FILE="${DATA_DIR}/sessions/alan_reddit.json" \
         conda run --no-capture-output -n "$CONDA_ENV" \
         xvfb-run --auto-servernum \
         python -m app.services.reddit.post --login
@@ -288,11 +312,14 @@ EOF
     echo "    Logs at: ${LOG_DIR}/"
     echo ""
     echo "  Maintenance:"
-    echo "    update         git pull + pip/npm install + API restart"
-    echo "    migrate        Run DB migrations standalone"
-    echo "    seed           Seed campaigns from legacy scripts"
-    echo "    login          Refresh Reddit Playwright session"
-    echo "    open           Open dashboard in browser"
+    echo "    update           git pull + pip/npm install + API restart"
+    echo "    migrate          Run DB migrations standalone"
+    echo "    migrate-sessions Move session.json → sessions/alan_reddit.json"
+    echo "    seed             Seed campaigns from legacy scripts"
+    echo "    login            Refresh Reddit Playwright session"
+    echo "    build            Build frontend for menagerie (/magpie/ base path)"
+    echo "    serve            Serve pre-built frontend dist on :${WEB_PORT}"
+    echo "    open             Open dashboard in browser"
     echo ""
     ;;
 esac
diff --git a/scripts/migrate_sessions.py b/scripts/migrate_sessions.py
new file mode 100644
index 0000000..f6ca803
--- /dev/null
+++ b/scripts/migrate_sessions.py
@@ -0,0 +1,53 @@
+#!/usr/bin/env python3
+"""
+One-time migration: moves the legacy session.json to the new sessions/ directory.
+Safe to run multiple times (idempotent).
+
+Usage:  conda run -n cf python scripts/migrate_sessions.py
+"""
+from __future__ import annotations
+
+import shutil
+import sys
+from pathlib import Path
+
+
+DATA_DIR = Path.home() / ".local" / "share" / "magpie"
+OLD_SESSION = DATA_DIR / "session.json"
+SESSIONS_DIR = DATA_DIR / "sessions"
+NEW_SESSION = SESSIONS_DIR / "alan_reddit.json"
+
+
+def main() -> None:
+    SESSIONS_DIR.mkdir(parents=True, exist_ok=True)
+    print(f"Sessions directory: {SESSIONS_DIR}")
+
+    if NEW_SESSION.exists():
+        print(f"  alan_reddit.json already exists — nothing to move")
+    elif OLD_SESSION.exists():
+        shutil.copy2(OLD_SESSION, NEW_SESSION)
+        print(f"  Copied {OLD_SESSION} → {NEW_SESSION}")
+        # Leave the original in place during rollout; remove manually once confirmed
+        print(f"  NOTE: {OLD_SESSION} left in place. Remove manually after confirming.")
+    else:
+        print(f"  No session.json found at {OLD_SESSION} — may need to run ./manage.sh login")
+
+    print("\nPlaceholder files created for future accounts (empty — fill in when ready):")
+    placeholders = [
+        "xander_reddit.json",
+        "neon_reddit.json",
+        "cf_reddit.json",
+        "cf_bluesky.json",
+        "cf_mastodon.json",
+    ]
+    for name in placeholders:
+        path = SESSIONS_DIR / name
+        if not path.exists():
+            path.touch()
+            print(f"  Created {path}")
+        else:
+            print(f"  {name} already exists — skipping")
+
+
+if __name__ == "__main__":
+    main()
diff --git a/tests/services/platforms/test_reddit_post_strategy.py b/tests/services/platforms/test_reddit_post_strategy.py
index 086edc9..e9ea080 100644
--- a/tests/services/platforms/test_reddit_post_strategy.py
+++ b/tests/services/platforms/test_reddit_post_strategy.py
@@ -27,6 +27,7 @@ def test_execute_delegates_to_reddit_client(tmp_path):
         title="Test Title",
         body="Test body",
         flair="Showcase",
+        link_url=None,
     )
     assert isinstance(result, PostResult)
     assert result.url == "https://reddit.com/r/test/comments/abc/title/"