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csv-parser

v1.0.0@utilsMIT
AXIS Verified — T3/A

Parse CSV files at near-native speed with automatic type inference, header detection, and configurable delimiters. Outputs structured JSON with detected schema. Handles edge cases like quoted fields, embedded newlines, and mixed encodings.

Install
$ naos marketplace install csv-parser
Total Calls

1.6M

Avg Latency

5ms

Rating

4.5

234 reviews

Success Rate

99.92%

Patterns

Natural language patterns that route to this skill via the broker:

"parse csv""csv to json""read csv"

Resource Limits

Max Input

10MB

Max Execution

500ms

Memory Limit

1GB

Inputs & Outputs

Inputs

string

Outputs

json

Skill PlaygroundLIVE

Parse CSV with automatic type inference

INPUT
OUTPUT

Click "Run" to execute the skill

WASM Sandbox Isolated Max 100ms

Usage Examples

Route CSV parsing tasks to csv-parser in your agent config

TOML
[agent.skills]
csv-parser = { version = "^2.0.0" }

[[agent.routes]]
pattern = "parse CSV"
skill   = "csv-parser"
input   = "{{ message.content }}"

Version History

1 releases

Changes

  • High-performance CSV and TSV parsing engine
  • Automatic schema inference with type detection
  • Support for custom delimiters and quote characters
  • Streaming mode for files up to 10MB
156 KB 98K installs 2025-12-01

Dependencies & Related Skills

Commonly Used With

Reviews(5)

4.4

5 reviews

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Alice Chen

@alice-ml

Verified14 days ago

Blazing fast and reliable

We've been using this in production for 6 months. Handles 50K calls/day without a single failure. The JQ-like query syntax is a huge time saver for our data pipeline agents.

Emma Wilson

@ewilson

Verified1 months ago

Clean API, great results

The structured output with confidence scores makes it easy to build reliable downstream logic. We use this for email validation in our onboarding flow and it catches 99% of bad addresses.

Lena Müller

@lena-m

Verified1 months ago

Essential for data pipelines

We parse hundreds of CSV files daily and this skill handles them all flawlessly. Type inference saves us hours of manual schema definition. Highly recommend for any data-heavy workflow.

Dev Patel

@devp

Verified2 months ago

Good but could be faster

Works well for most use cases but latency spikes on very large inputs. The 200ms timeout is tight for documents over 2MB. Hope to see optimizations in the next version.

Carlos Ruiz

@cruiz

2 months ago

Reliable CSV handling

Handles edge cases that broke our previous parser — quoted fields, embedded newlines, mixed encodings. The schema detection is a nice bonus. Free tier is generous.

FREE

CategoryParsers
WASM Size156 KB
Updated2 months ago
Created5 months ago
View Source

Publisher

U

Utils Collective

@@utils

AXIS TrustT3/A
T-Score78

AUID

axis:org:utils:01hz9m4o5p6q7r8s9t0u1v2w3x:c5h9

Changelog Feed

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https://registry.nexus.os/skills/csv-parser/changelog.rss

Current: v1.0.0 · Feed includes changelogs, breaking changes, and security advisories.