---
id: T-545
name: "Implement fw dispatch SSH-based cross-machine communication"
description: >
  Implement fw dispatch SSH-based cross-machine communication

status: work-completed
workflow_type: build
owner: agent
horizon:
tags: []
components: []
related_tasks: []
created: 2026-03-21T16:04:03Z
last_update: '2026-06-11T22:24:24Z'
date_finished: 2026-03-23T09:51:53Z
bvp_scores_proposed:
  - ts: '2026-06-11T22:24:24Z'
    estimator: bvp-estimator-v1-heuristic
    scores:
      D1: 4
      D2: 0
      D3: 0
      D4: 4
      F-RECALL: 0
      F-ORCH: 3
      F3: 0
      F1: 0
      F2: 0
    rationale: D1=4 (body:structural-gate); D2=0 (no-signal); D3=0 (no-signal); 
      D4=4 (body:cross-machine); F-RECALL=0 (no-signal); F-ORCH=3 
      (body:typed-io-or-gate); F3=0 (no-signal); F1=0 (no-signal); F2=0 
      (no-signal)
    rubric_sha: e4a00f38e801
---

# T-545: Implement fw dispatch SSH-based cross-machine communication

## Context

<!-- One sentence for small tasks. Link to design docs for substantial ones. -->

## Acceptance Criteria

### Agent
- [x] fw dispatch command implemented (~130 lines bash in lib/dispatch.sh)
- [x] fw bus receive command implemented (~35 lines bash in lib/bus.sh)
- [x] --remote flag added to fw bus post
- [x] Uses ~/.ssh/config for host resolution
- [x] Documentation updated in CLAUDE.md
- [x] Syntax validation passes (bash -n)

## Verification

<!-- Shell commands that MUST pass before work-completed. One per line.
     Lines starting with # are comments. Empty lines ignored.
     The completion gate runs each command — if any exits non-zero, completion is blocked.
     Examples:
       python3 -c "import yaml; yaml.safe_load(open('path/to/file.yaml'))"
       curl -sf http://localhost:3000/page
       grep -q "expected_string" output_file.txt
-->

## Decisions

<!-- Record decisions ONLY when choosing between alternatives.
     Skip for tasks with no meaningful choices.
     Format:
     ### [date] — [topic]
     - **Chose:** [what was decided]
     - **Why:** [rationale]
     - **Rejected:** [alternatives and why not]
-->

## Updates

### 2026-03-21T16:04:03Z — task-created [task-create-agent]
- **Action:** Created task via task-create agent
- **Output:** /home/dimitri-mint-dev/.agentic-framework/.tasks/active/T-517-implement-fw-dispatch-ssh-based-cross-ma.md
- **Context:** Initial task creation

### 2026-03-23T09:51:53Z — status-update [task-update-agent]
- **Change:** status: started-work → work-completed

## Reviewer Verdict (v1.5)

- **Scan ID:** R-14a5b309
- **Timestamp:** 2026-06-02T15:03:29Z
- **Catalogue:** v1.3-seed
- **Overall:** CONCERN
- **Needs Human:** no
- **Findings:** 2

**Per-AC findings:**

- **AC#1 (Agent)** — fw dispatch command implemented (~130 lines bash in lib/dispatch.sh)
  - **AC-verify-mismatch** (narrow, heuristic) — `path=lib/dispatch.sh in: fw dispatch command implemented (~130 lines bash in lib/dispatch.sh)`
- **AC#2 (Agent)** — fw bus receive command implemented (~35 lines bash in lib/bus.sh)
  - **AC-verify-mismatch** (narrow, heuristic) — `path=lib/bus.sh in: fw bus receive command implemented (~35 lines bash in lib/bus.sh)`
