---
id: CUST-WP-ADHOC-2026-03-29
type: workplan
title: "Ad Hoc Tasks — 2026-03-29"
domain: custodian
repo: the-custodian
status: done
owner: custodian
topic_slug: custodian
created: "2026-03-29"
updated: "2026-03-29"
state_hub_workstream_id: "1abfbe44-8443-5575-8be4-67c67871831b"
---

> **Terminology note:** Historical text in this archived workplan may use the legacy term "workstream". The fleet term is **workplan** (`canon/standards/workplan-terminology-fleet_v0.1.md`).

# CUST-WP-ADHOC-2026-03-29 — Ad Hoc Tasks

Migrated from the legacy `interactive-the-custodian` pseudo-workstream. These
tasks were completed before the Ad Hoc Tasks file-backed convention existed.

## Three-tier token recording on task done

```task
id: CUST-WP-ADHOC-2026-03-29-T01
status: done
priority: medium
state_hub_task_id: "699af761-cca2-53d2-a943-88c1555a6b4c"
```

Added heuristic fallback (1000/500), workplan proration tier, and exact-count
tier to update_task_status. Token event always created on done.

## Add record_interactive_task MCP tool

```task
id: CUST-WP-ADHOC-2026-03-29-T02
status: done
priority: medium
state_hub_task_id: "f10a3159-2116-5523-babb-4085dc96f414"
```

New MCP tool that found or created an interactive workstream per repo and
recorded ad-hoc tasks with token consumption in a single call.

## Token note taxonomy and seed record correction

```task
id: CUST-WP-ADHOC-2026-03-29-T03
status: done
priority: medium
state_hub_task_id: "01982f5b-b45c-5dd9-b115-55b1815cc283"
```

Introduced measured/userbased/workplan/heuristic note taxonomy. Fixed two
null-note seed records to userbased. Added token_note field to TaskUpdate
schema and note param to both MCP tools.

## Post-WP-0030 fixes and improvements

```task
id: CUST-WP-ADHOC-2026-03-29-T04
status: done
priority: medium
state_hub_task_id: "2a051269-42f4-5d02-82c0-15e971d18ebc"
```

Fixed deep-link prefix handling, FileAttachment to fetch migration, missing
landing pages, and FK link cells with async title help-tips after WP-0030.