productivity-skill intermediate active

Fast Io

Large file operations bottleneck data pipelines in OpenClaw at exactly the wrong moment. Standard file I/O hits its ceiling at 50MB and slows everything downstream. Use high-performance file I/O for large files inside OpenClaw.

openclaw io file fast read write performance disk

What breaks without openclaw fast io skill

Large file reads throttling data pipeline throughput. Standard I/O ceiling blocking 100MB+ workflows. Streaming consumers breaking on unchunked file delivery.

→
High-performance file I/O for 100MB+ files × buffered read and streaming write support ÷ 10–15 minutes ÷ no pipeline redesign = data throughput uncorked.

openclaw fast io skill — what it actually does

01
Read files over 100MB with buffered high-performance I/O.
02
Write large outputs with minimal overhead using fast write mode.
03
Stream large files in chunks for consumer pipelines expecting chunked data.
04
Reserve for files over 50MB where performance gains justify the overhead.
05
Handle chunked streaming data correctly in downstream consumer steps.

Security check — openclaw fast io skill

Privacy score: 7/10 — accesses connected platform APIs only. Lock it: review OAuth scopes before install, confirm macOS, Linux; OpenClaw ≥1.0 compatibility.

Quick start — openclaw fast io skill in 10–15 minutes

Setup time: 10–15 minutes

!
You need: OpenClaw core

Install the package:

# Install via ClawhHub
clawhub install dbalve/fast-io
1
Install the skill
2
Run /fio read <path> for buffered high-performance file reading
3
Use /fio write <path> --input <data> for fast writing
4
Stream large files with /fio stream <path>

Troubleshooting openclaw fast io skill

1
1. Performance gains are most significant for files >50MB — overhead is not worth it for small files
2
2. Streaming mode requires the consumer to handle chunked data correctly

Compatibility & status

Works with: macOS, Linux; OpenClaw ≥1.0 intermediate Last updated: Oct 2025 ★ 85 on GitHub MIT

Official docs →

View on GitHub →

Related — more like openclaw fast io skill

Claw Shell
Execute shell commands and bash scripts safely from within OpenClaw agent sessions.
Downloads
Download files from URLs via HTTP, HTTPS, or FTP directly from within OpenClaw agent sessions.
Data Analysis
Analyse CSV and tabular data with Python and pandas inside OpenClaw, generating charts and statistical summaries.
Nano Pdf
Extract text and data from PDFs inside OpenClaw — fast, local, no cloud upload needed.
Pinak Frontend Guru
Activate a senior frontend guru persona in OpenClaw for expert CSS, HTML, JavaScript, and performance advice.

Every large file operation bottlenecking your pipeline is a performance debt you are paying every run. Install before the next data-heavy workflow and unblock the throughput ceiling.

Get it on GitHub →