sysapproach-cli

sysapproach

Browse Computer Networks: A Systems Approach from the command line.

sysapproach is a single pure-Go binary. No API key required.

Install

go install github.com/tamnd/sysapproach-cli/cmd/sysapproach@latest

Or grab a prebuilt binary from the releases, or run the container image:

docker run --rm ghcr.io/tamnd/sysapproach:latest --help

Usage

# List all chapters
sysapproach chapters

# Table output
sysapproach chapters -o table

# JSON output, ready for jq
sysapproach chapters -o json

# Get chapter URLs only
sysapproach chapters -o url

Commands

Global flags

-o, --output string    output format: table|json|jsonl|csv|tsv|url|raw (default "auto")
-n, --limit int        limit number of records (0 = all)
    --fields strings   comma-separated columns to include
    --no-header        omit header row
    --template string  Go text/template per record
    --timeout duration per-request timeout (default 30s)
    --delay duration   minimum spacing between requests
    --retries int      retry attempts on 429/5xx (default 3)

Serve it

The same operations are available over HTTP and as an MCP tool set for agents:

sysapproach serve --addr :7777    # GET /v1/chapters returns NDJSON
sysapproach mcp                   # speak MCP over stdio

Development

cmd/sysapproach/   thin main
cli/               assembles the kit App from the sysapproach domain
sysapproach/       HTTP client, data models, domain driver
docs/              documentation site

make build      # ./bin/sysapproach
make test       # go test ./...
make vet        # go vet ./...

License

Apache-2.0. See LICENSE.