task-status-sync

task-status-sync is a skill for Claude Code from marcusgoll/Spec-Flow. It costs 76 tokens per session (2,850 once invoked), scanned A, original, MIT.

A set of rules for keeping task progress synchronized between task files and a notes file. It routes status changes through task-tracking commands instead of allowing direct edits.

In plain words
What is it for?
It helps mark tasks as started, completed, or failed, synchronize status, and find the next task to work on.
Why use it?
It prevents task lists and progress notes from disagreeing after manual changes.

Skill for Claude Code

Written for Claude Code: installed under .claude/.

Good fit It helps mark tasks as started, completed, or failed, synchronize status, and find the next task to work on.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/marcusgoll/spec-flow/task-status-sync
Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Any agent
npx skills add marcusgoll/Spec-Flow --skill task-status-sync
Clone the repo
git clone --depth 1 https://github.com/marcusgoll/Spec-Flow

Made for: Claude Code.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for task-status-sync

README.md
[![agentmods](https://agentmods.dev/badge/skills/marcusgoll/spec-flow/task-status-sync/github.svg)](https://agentmods.dev/skills/marcusgoll/spec-flow/task-status-sync)
Your own site
<a href="https://agentmods.dev/skills/marcusgoll/spec-flow/task-status-sync"><img src="https://agentmods.dev/badge/skills/marcusgoll/spec-flow/task-status-sync/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for task-status-sync

Your own site · 80×15
<a href="https://agentmods.dev/skills/marcusgoll/spec-flow/task-status-sync"><img src="https://agentmods.dev/badge/skills/marcusgoll/spec-flow/task-status-sync.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 76 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 2,850 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00076 $0.02850
Opus 5 $0.00038 $0.01425
Sonnet 5 $0.00015 $0.00570
Haiku 4.5 $0.00008 $0.00285

Measured 5d ago against content hash a42c515692d6, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-09, from the pricing page.

Security

Grade A, and why

task-status-sync scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 5d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

.claude/skills/task-status-sync/SKILL.md · 366 lines

How it starts

The opening of the file, as written. The whole thing — 366 lines — stays where its author put it; the contents beside it link to each section on GitHub.

<quick_start> <enforcement_model> Intercept and convert manual edits to task-tracker commands:

  1. Detect attempt: Monitor for Edit/Write tool usage on NOTES.md or tasks.md
  2. Extract intent: Parse what change the user/Claude wants to make
  3. Convert to command: Generate equivalent task-tracker command
  4. Execute atomically: Run task-tracker to update both files simultaneously
  5. Provide feedback: Explain the conversion and show the result

Example workflow:

User: "Mark T001 as completed"

❌ BLOCKED: Direct edit to tasks.md
✅ AUTO-CONVERTED: .spec-flow/scripts/bash/task-tracker.sh mark-done-with-notes -TaskId T001

Result:
- tasks.md: - [X] T001 Create database schema
- NOTES.md: ✅ T001: Create database schema - est (2025-11-19 10:30)

</enforcement_model>

<allowed_operations> ✅ Permitted (read-only):

  • Read NOTES.md to understand progress
  • Read tasks.md to see task list
  • Read error-log.md to diagnose failures

✅ Permitted (through task-tracker):

  • Mark tasks complete: mark-done-with-notes
  • Mark tasks in progress: mark-in-progress
  • Mark tasks failed: mark-failed
  • Sync status: sync-status
  • Get next task: next
  • Get summary: summary
  • Validate: validate

❌ Blocked (auto-converted):

  • Direct Edit/Write to tasks.md
  • Direct Edit/Write to NOTES.md
  • Manual checkbox changes ([ ] → [X])
  • Manual completion markers (✅ T001) </allowed_operations>

<task_tracker_commands> Available task-tracker.sh / task-tracker.ps1 actions:

# Get current status
.spec-flow/scripts/bash/task-tracker.sh status -Json

# Mark task completed with full details
.spec-flow/scripts/bash/task-tracker.sh mark-done-with-notes \
  -TaskId T001 \
  -Notes "Created Message model with validation" \
  -Evidence "pytest: 25/25 passing" \
  -Coverage "92% (+8%)" \
  -CommitHash "abc123" \
  -Duration "15min"

# Mark task in progress
.spec-flow/scripts/bash/task-tracker.sh mark-in-progress -TaskId T002

# Mark task failed
.spec-flow/scripts/bash/task-tracker.sh mark-failed \
  -TaskId T003 \
  -ErrorMessage "Tests failing: ImportError on MessageService"

# Sync tasks.md to NOTES.md (migration utility)
.spec-flow/scripts/bash/task-tracker.sh sync-status

# Get next available task
.spec-flow/scripts/bash/task-tracker.sh next -Json

# Get phase-wise summary
.spec-flow/scripts/bash/task-tracker.sh summary -Json

# Validate task file structure
.spec-flow/scripts/bash/task-tracker.sh validate -Json

See references/task-tracker-api.md for complete API reference. </task_tracker_commands> </quick_start>

Watch for these patterns that indicate task status updates:

Direct file edits:

  • Edit(file_path: "*/tasks.md", ...)
  • Edit(file_path: "*/NOTES.md", ...)
  • Write(file_path: "*/tasks.md", ...)
  • Write(file_path: "*/NOTES.md", ...)

Verbal indicators:

  • "Mark T001 as complete"
  • "Update task status for T002"
  • "Task T003 is done"
  • "Completed T004"
  • "T005 failed"

Checkbox change patterns:

  • old_string: "- [ ] T001"new_string: "- [X] T001"
  • Adding ✅ markers to NOTES.md manually </detection_phase>

<interception_phase> 2. Intercept and Block Manual Edits

When Edit/Write detected on tasks.md or NOTES.md:

⛔ MANUAL EDIT BLOCKED

File: specs/001-feature/tasks.md
Attempted change: Mark T001 as [X] completed

❌ Reason: Manual edits break atomic sync between tasks.md and NOTES.md

✅ Solution: Use task-tracker command instead

Auto-converting to:
  .spec-flow/scripts/bash/task-tracker.sh mark-done-with-notes -TaskId T001

This atomically updates:
  - tasks.md checkbox: - [X] T001
  - NOTES.md marker: ✅ T001: ... - est (2025-11-19 10:30)
  - Progress summary in tasks.md (if update-tasks-summary.ps1 exists)

Read the full file on GitHub · 366 lines

Files

What ships with it

4 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 5d ago First seen · 366 lines · 76 tokens per session scan A a42c515692d6

Subscribe to this mod's changes

task-status-sync is a skill published in the GitHub repository marcusgoll/Spec-Flow (92 stars, last pushed 4mo ago), licensed MIT. It adds 76 tokens to every session and 2,850 once invoked, about $0.0004 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-09-03.