Okf Mysql

MySQL OKF Connector

This skill provides a Go-based CLI tool to convert MySQL database schemas and comments (table and column comments) into Open Knowledge Format (OKF) bundles, and synchronize comments back to a MySQL database from an OKF bundle.

When to Use

Use this skill when you need to:

1. Extract table structures, column definitions, keys, and native MySQL comments from a schema into a portable OKF bundle.
2. Synchronize business descriptions or documentation changes written in an OKF bundle back into native MySQL table and column comments.

Setup

The connector requires Go 1.24+:

# Install the published binary (Go 1.24+) — no clone needed:
go install github.com/xSAVIKx/okf-skills/skills/okf-mysql@v0.1.0

# …or build from a clone of the repository:
cd skills/okf-mysql
go build -o okf-mysql .

How to Use

1. Produce an OKF Bundle

Extract database schema metadata and comments:

./okf-mysql produce --host  --port  --user  --password  --db  --out  [--tables ] [--sample ] [--profile]

2. Ingest / Synchronize an OKF Bundle

Synchronize table/column descriptions from the OKF bundle back into database comments:

./okf-mysql ingest --host  --port  --user  --password  --db  --bundle  [--sync]

Parameters:

• --host (default localhost): MySQL host.
• --port (default 3306): MySQL port.
• --user (required): MySQL user.
• --password (required): MySQL password. May also be supplied via the MYSQL_PASSWORD environment variable to keep secrets out of the command line.
• --db (required): Target database schema.
• --bundle (required for ingest): Path to the OKF bundle.
• --out (required for produce): Path to output OKF bundle.
• --tables (optional): Filter to extract only specific tables.
• --sample (optional): Embed up to N sample rows per table as a ## Sample section in each table doc (default 0 = none).
• --profile (optional): Compute per-column statistics (non-null, null, distinct, min, max) and embed a ## Data Profile section.
• --sync (optional for ingest): If provided, runs ALTER TABLE ... COMMENT = ... and MODIFY COLUMN ... COMMENT ... statements to synchronize descriptions.

3. Inspect the Schema (self-description)

Print a machine-readable JSON description of this skill's commands and flags (used by okf-mcp to expose the skill as an MCP tool):

./okf-mysql schema

Source & license

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

• Author: xSAVIKx
• Source: 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.