hmem-activate

name	hmem-activate
description	Switch active project mid-session via load_project, then fix any misrouted O-entry exchanges. Use when the user says 'aktiviere/lade Projekt X', 'switch to project Y', or whenever you'd otherwise call load_project mid-session.

hmem-activate

TRIGGER

Use when the user switches to a different project mid-session.

STEP 1: Note the currently active project

Before calling load_project, check which project is currently active. The active project is shown in every tool response as Active project: PXXXX <name>.

Note:

• OLD_PROJECT: currently active project ID (e.g. P0043) — or none if no project was active
• OLD_O: corresponding O-entry (same seq: P0043 → O0043) — if OLD_PROJECT = none, use O0000 (catch-all for unattributed sessions)
• TARGET_PROJECT: the project the user wants to switch to
• TARGET_O: corresponding O-entry (e.g. P0048 → O0048)

STEP 2: Activate the target project

load_project(id: "TARGET_PROJECT")

STEP 3: Check for misrouted exchanges

If OLD_PROJECT ≠ TARGET_PROJECT, exchanges from this session may have been logged to OLD_O instead of TARGET_O.

Check OLD_O for today's exchanges:

read_memory(id: "OLD_O")

Look for session nodes created today (check timestamps). If you find exchanges that belong to the TARGET project's context — i.e. they discuss TARGET project topics, not OLD_PROJECT topics — they are misrouted.

To move them:

move_nodes(node_ids: ["OLD_O.X.Y"], target_o_id: "TARGET_O")

Move at the batch or session level (e.g. O0043.3), not exchange by exchange.

If OLD_O has no today-exchanges, or all exchanges genuinely belong to OLD_PROJECT: skip this step.

STEP 3.5: Noise Check

Scan the load_project output:

• >4k tokens → invoke hmem-curate first
• ✓ DONE Roadmap items → update_memory(id, { irrelevant: true })
• Decommissioned / concept entries in Infrastructure → update_memory(id, { irrelevant: true })

Fix immediately, do not defer.

STEP 3.6: Schema Check

Scan the load_project output for schema mismatches and fix them immediately.

[-] prefix sections — orphaned nodes outside the current schema (e.g. P0048.10 [-] Bugs (duplicate), P0048.21 [-] Protocol (stale artifact)):

update_memory(id="P00XX.YY", { irrelevant: true })

Mark every [-] section irrelevant. Do not skip, do not defer.

Duplicate L2 sections — two entries with the same section name (e.g. two .6 Bugs nodes) → mark the higher-numbered one irrelevant, keep the canonical one.

Missing required sections — auto-reconcile on the next load_project will add them automatically. No manual action needed unless you are actively working on that section right now.

STEP 4: Confirm

Output:

Activated: TARGET_PROJECT <name>
O-entry routing: TARGET_O
Misrouted exchanges moved: <count or "none">