add-source

A command for connecting a workspace to a data source such as a SQL database, REST service, wiki, or Redash. It asks for the connection details, creates the connector, and keeps secrets in a local environment file.

In plain words
What is it for?
Use it to connect a workspace to a database or online data system, store its settings and provenance, and decide whether an existing MCP server should be used instead.
Why use it?
It removes the need to build and configure each data connector by hand. It also keeps connection secrets out of shared workspace memory and version control.

Command for Claude Code

Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

agentmods
npx agentmods add commands/agoldian/claudenv/add-source
Clone the repo
git clone --depth 1 https://github.com/AGoldian/claudenv

Made for: Claude Code.

Per session 26 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 334 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5 $0.00026 $0.00334
Opus 5 $0.00013 $0.00167
Sonnet 5 $0.00005 $0.00067
Haiku 4.5 $0.00003 $0.00033

Measured 2d ago against content hash 85025178c0cd, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

add-source scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 2d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

scaffold/global/.claude/commands/add-source.md · 32 lines

What it actually says

/add-source - подключить источник данных

Запускает skill source-connector: опрашивает тебя, генерирует рабочий коннектор, кладёт секреты в .env.local, кэширует знание о коннекторе (параметры + provenance) в память активного workspace.

Routing

  1. Активируй skill source-connector.
  2. Если в $ARGUMENTS есть описание источника (тип/хост/система) - передай его как стартовый контекст, остальное доспроси.
  3. Если аргументов нет - начни с вопроса, к какому источнику подключаемся.

Перед стартом

  • Определи активный workspace (env CLAUDENV_WORKSPACE -> файл ~/.claudenv/active-workspace). Нет активного - предложи выбрать/создать, не пиши в глобальную память.
  • Напомни инвариант: секреты идут только в .env.local (gitignored), в память - только имена переменных.

Когда НЕ создавать коннектор

Если для источника есть готовый MCP-сервер - предложи путь через /setup-mcp (.mcp.json), коннектор нужен только для источников без MCP.

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 2d ago First seen · 32 lines · 26 tokens per session scan A 85025178c0cd

Subscribe to this mod's changes

add-source is a command published in the GitHub repository AGoldian/claudenv (10 stars, last pushed 2mo ago), licensed MIT. It adds 26 tokens to every session and 334 once invoked, about $0.0001 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.