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.
npx skills add ayushcodes10/echo-mem --skill source-command-hooks-pre-taskgit clone --depth 1 https://github.com/ayushcodes10/echo-memWrote 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.
[](https://agentmods.dev/skills/ayushcodes10/echo-mem/source-command-hooks-pre-task)<a href="https://agentmods.dev/skills/ayushcodes10/echo-mem/source-command-hooks-pre-task"><img src="https://agentmods.dev/badge/skills/ayushcodes10/echo-mem/source-command-hooks-pre-task/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.
<a href="https://agentmods.dev/skills/ayushcodes10/echo-mem/source-command-hooks-pre-task"><img src="https://agentmods.dev/badge/skills/ayushcodes10/echo-mem/source-command-hooks-pre-task.svg" alt="Reviewed on agentmods" width="80" height="20"></a>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.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00015 | $0.00583 |
| Opus 5.5 | $0.00006 | $0.00233 |
| Sonnet 5.5 | $0.00003 | $0.00117 |
| Haiku 4.5 | $0.00002 | $0.00058 |
Grade A, and why
source-command-hooks-pre-task 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.
How it starts
The opening of the file, as written. The whole thing — 123 lines — stays where its author put it; the contents beside it link to each section on GitHub.
source-command-hooks-pre-task
Use this skill when the user asks to run the migrated source command hooks-pre-task.
Command Template
hook pre-task
Execute pre-task preparations and context loading.
Usage
npx Codex-flow hook pre-task [options]
Options
--description, -d <text>- Task description for context--auto-spawn-agents- Automatically spawn required agents (default: true)--load-memory- Load relevant memory from previous sessions--optimize-topology- Select optimal swarm topology--estimate-complexity- Analyze task complexity
Examples
Basic pre-task hook
npx Codex-flow hook pre-task --description "Implement user authentication"
With memory loading
npx Codex-flow hook pre-task -d "Continue API development" --load-memory
Manual agent control
npx Codex-flow hook pre-task -d "Debug issue #123" --auto-spawn-agents false
Full optimization
npx Codex-flow hook pre-task -d "Refactor codebase" --optimize-topology --estimate-complexity
Features
Auto Agent Assignment
- Analyzes task requirements
- Determines needed agent types
- Spawns agents automatically
- Configures agent parameters
Memory Loading
- Retrieves relevant past decisions
- Loads previous task contexts
- Restores agent configurations
- Maintains continuity
Topology Optimization
- Analyzes task structure
- Selects best swarm topology
- Configures communication patterns
- Optimizes for performance
Complexity Estimation
- Evaluates task difficulty
- Estimates time requirements
- Suggests agent count
- Identifies dependencies
Integration
This hook is automatically called by Codex when:
- Starting a new task
- Resuming work after a break
- Switching between projects
- Beginning complex operations
Manual usage in agents:
# In agent coordination
npx Codex-flow hook pre-task --description "Your task here"
Output
Returns JSON with:
{
"continue": true,
"topology": "hierarchical",
"agentsSpawned": 5,
"complexity": "medium",
"estimatedMinutes": 30,
"memoryLoaded": true
}
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.
- 1mo ago First seen · 123 lines · 15 tokens per session scan A 6c43e9d5b4f8
source-command-hooks-pre-task is a skill published in the GitHub repository ayushcodes10/echo-mem (2 stars, last pushed 1mo ago), licensed Apache-2.0. It adds 15 tokens to every session and 583 once invoked, about $0.0001 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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