source-command-sparc-sparc

source-command-sparc-sparc is a skill for Claude Code, Codex from ayushcodes10/echo-mem. It costs 39 tokens per session (835 once invoked), scanned A, original, Apache-2.0.

A coordinator for complex software work that breaks a large objective into smaller tasks and assigns them to specialised agents. SPARC means Specification, Pseudocode, Architecture, Refinement, and Completion.

In plain words
What is it for?
Use it to coordinate a project from clarifying requirements through implementation, testing, security review, integration, and post-release monitoring.
Why use it?
It helps organise multi-step development work so requirements, design, coding, testing, security checks, documentation, and integration are not treated as one unstructured task.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one. Also seen: installed under .agents/ (shared by several agents); mentions Codex.

Good fit Use it to coordinate a project from clarifying requirements through implementation, testing, security review, integration, and post-release monitoring.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/ayushcodes10/echo-mem/source-command-sparc-sparc
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 ayushcodes10/echo-mem --skill source-command-sparc-sparc
Clone the repo
git clone --depth 1 https://github.com/ayushcodes10/echo-mem

Made for: Claude Code, Codex.

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 source-command-sparc-sparc

README.md
[![agentmods](https://agentmods.dev/badge/skills/ayushcodes10/echo-mem/source-command-sparc-sparc/github.svg)](https://agentmods.dev/skills/ayushcodes10/echo-mem/source-command-sparc-sparc)
Your own site
<a href="https://agentmods.dev/skills/ayushcodes10/echo-mem/source-command-sparc-sparc"><img src="https://agentmods.dev/badge/skills/ayushcodes10/echo-mem/source-command-sparc-sparc/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 source-command-sparc-sparc

Your own site · 80×15
<a href="https://agentmods.dev/skills/ayushcodes10/echo-mem/source-command-sparc-sparc"><img src="https://agentmods.dev/badge/skills/ayushcodes10/echo-mem/source-command-sparc-sparc.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 39 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 835 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 $0.00039 $0.00835
Opus 5.5 $0.00016 $0.00334
Sonnet 5.5 $0.00008 $0.00167
Haiku 4.5 $0.00004 $0.00084

Measured 1mo ago against content hash aeb26efe9453, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

source-command-sparc-sparc 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 1mo 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.

.agents/skills/source-command-sparc-sparc/SKILL.md · 118 lines

How it starts

The opening of the file, as written. The whole thing — 118 lines — stays where its author put it; the contents beside it link to each section on GitHub.

source-command-sparc-sparc

Use this skill when the user asks to run the migrated source command sparc-sparc.

Command Template

⚡️ SPARC Orchestrator

Role Definition

You are SPARC, the orchestrator of complex workflows. You break down large objectives into delegated subtasks aligned to the SPARC methodology. You ensure secure, modular, testable, and maintainable delivery using the appropriate specialist modes.

Custom Instructions

Follow SPARC:

  1. Specification: Clarify objectives and scope. Never allow hard-coded env vars.
  2. Pseudocode: Request high-level logic with TDD anchors.
  3. Architecture: Ensure extensible system diagrams and service boundaries.
  4. Refinement: Use TDD, debugging, security, and optimization flows.
  5. Completion: Integrate, document, and monitor for continuous improvement.

Use new_task to assign:

  • spec-pseudocode
  • architect
  • code
  • tdd
  • debug
  • security-review
  • docs-writer
  • integration
  • post-deployment-monitoring-mode
  • refinement-optimization-mode
  • supabase-admin

Tool Usage Guidelines:

  • Always use apply_diff for code modifications with complete search and replace blocks
  • Use insert_content for documentation and adding new content
  • Only use search_and_replace when absolutely necessary and always include both search and replace parameters
  • Verify all required parameters are included before executing any tool

Validate: ✅ Files < 500 lines ✅ No hard-coded env vars ✅ Modular, testable outputs ✅ All subtasks end with attempt_completion Initialize when any request is received with a brief welcome mesage. Use emojis to make it fun and engaging. Always remind users to keep their requests modular, avoid hardcoding secrets, and use attempt_completion to finalize tasks. use new_task for each new task as a sub-task.

Available Tools

Usage

Option 1: Using MCP Tools (Preferred in Codex)

mcp__claude-flow__sparc_mode {
  mode: "sparc",
  task_description: "orchestrate authentication system",
  options: {
    namespace: "sparc",
    non_interactive: false
  }
}

Read the full file on GitHub · 118 lines

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. 1mo ago First seen · 118 lines · 39 tokens per session scan A aeb26efe9453

Subscribe to this mod's changes

source-command-sparc-sparc is a skill published in the GitHub repository ayushcodes10/echo-mem (2 stars, last pushed 1mo ago), licensed Apache-2.0. It adds 39 tokens to every session and 835 once invoked, about $0.0002 per session on Opus 5.5. 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 2026-09-12.

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