# Okf Csv

> CSV connector that produces and ingests Open Knowledge Format (OKF) bundles from a directory of CSV files. Infers each file's column schema (integer/number/boolean/date/string) by sampling rows, optionally embeds a per-column data profile and sample rows, and syncs descriptions back to a .okf-metadata.yaml sidecar. Use when documenting or cataloging a folder of CSV/flat files, or capturing their…

- **Type:** Skill
- **Install:** `agentstack add skill-xsavikx-okf-skills-okf-csv`
- **Verified:** Yes — security-reviewed for prompt injection and unsafe behavior
- **Seller:** [xSAVIKx](https://agentstack.voostack.com/s/xsavikx)
- **Installs:** 0
- **Category:** [Data & Analytics](https://agentstack.voostack.com/c/data-and-analytics)
- **Latest version:** 0.1.0
- **License:** Apache-2.0
- **Upstream author:** [xSAVIKx](https://github.com/xSAVIKx)
- **Source:** https://github.com/xSAVIKx/okf-skills/tree/master/skills/okf-csv
- **Website:** https://xsavikx.github.io/okf-skills/

## Install

```sh
agentstack add skill-xsavikx-okf-skills-okf-csv
```

Requires the [AgentStack CLI](https://agentstack.voostack.com/docs/cli). Works with Claude Code, Cursor, and any MCP-compatible agent.

## About

# CSV OKF Connector

This skill provides a Go-based CLI tool to document a directory of CSV files as an
Open Knowledge Format (OKF) bundle: one concept per CSV, with an inferred column
schema and an optional data profile, and to sync enriched descriptions back to a
`.okf-metadata.yaml` sidecar.

## When to Use

Use this skill when you need to:
1. Catalog a folder of CSV files — each becomes a `CSV File` concept under `tables/`,
   with a `# Columns` table whose types are inferred by sampling values.
2. Capture per-column statistics (`--profile`) and sample rows (`--sample`) as
   grounding for enrichment.
3. Round-trip enriched descriptions back to the source via `.okf-metadata.yaml`.

CSV has no declared types or comment store, so column types are inferred and
descriptions live in the sidecar (the same pattern `okf-fs` uses).

## Setup

```bash
# Install the published binary (Go 1.24+):
go install github.com/xSAVIKx/okf-skills/skills/okf-csv@latest

# …or build from a clone:
cd skills/okf-csv && go build -o okf-csv .
```

## How to Use

### 1. Produce an OKF bundle

```bash
./okf-csv produce --dir  --out  [--sample ] [--profile]
```

- `--dir` (required): directory of CSV files (traversed recursively, honoring `.okfignore`).
- `--out` (required): output OKF bundle directory.
- `--sample `: embed up to N sample rows per file as a `## Sample` section.
- `--profile`: compute per-column statistics (non-null, null, distinct, min, max,
  detected semantic type, low-cardinality value sets) into a `## Data Profile` section.

Each `data/orders.csv` becomes `tables/orders.md`. Re-running preserves unchanged
concepts byte-for-byte (incremental produce), keeping any enriched descriptions.

### 2. Ingest / sync descriptions

```bash
./okf-csv ingest --dir  --bundle  [--sync]
```

- Verifies each concept's columns still match its CSV header (reports drift).
- `--sync`: writes the bundle's descriptions back to `.okf-metadata.yaml` in `--dir`.

### 3. Inspect the schema (self-description)

```bash
./okf-csv schema
```

Prints the machine-readable JSON description used by `okf-mcp` to expose the skill.

## Source & license

This open-source skill is cataloged on AgentStack and links to its original source — we do not rehost the code.

- **Author:** [xSAVIKx](https://github.com/xSAVIKx)
- **Source:** [xSAVIKx/okf-skills](https://github.com/xSAVIKx/okf-skills)
- **License:** Apache-2.0
- **Homepage:** https://xsavikx.github.io/okf-skills/

Install and usage instructions live in the source repository linked above.

## Pricing

- **Free** — Free

## Security capabilities

Automated source analysis of v0.1.0 — what this tool can access:

- **Network access:** no
- **Filesystem access:** no
- **Shell / process execution:** no
- **Environment & secrets:** no
- **Dynamic code execution:** no

*"Yes" means the capability is present in the source — more access means more to trust, not that it is unsafe.*


## Versions

- **0.1.0** — security scan: passed — Imported from the upstream source.

## Links

- Listing page: https://agentstack.voostack.com/l/skill-xsavikx-okf-skills-okf-csv
- Seller: https://agentstack.voostack.com/s/xsavikx
- Browse the marketplace: https://agentstack.voostack.com/browse

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