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lobstrio

lobstr-mcp

Official
by lobstrio

Not the docs MCP. docs.lobstr.io/mcp answers "how does lobstr.io work?". This one is "do this in my account": it authenticates as a user and spends real credits.

Quick start

No directory listing or approval needed — this server implements Dynamic Client Registration, so any MCP client can add it by URL and register itself. Authenticating opens Lobstr's consent page in a browser; click Allow and you're back in the client.

Client

Setup

Claude Code

claude mcp add --transport http lobstr https://mcp.lobstr.io/mcp

Claude Desktop, Cursor, Windsurf

Add the block below to the client's MCP config

Claude.ai, ChatGPT

Settings → connectors → add custom connector → paste the URL

VS Code

.vscode/mcp.json, add a server entry pointing at the URL

Codex CLI

Register as a remote MCP server in ~/.codex/config.toml

{
  "mcpServers": {
    "lobstr": {
      "type": "http",
      "url": "https://mcp.lobstr.io/mcp"
    }
  }
}

Exact config keys vary by client and version — check your client's MCP docs if the block above doesn't match. HTTPS is mandatory: the hosted server only works over https://.

Related MCP server: web-scrape

Tools

20 tools. There is no per-scraper tool — new lobstr.io scrapers work with zero code changes. Full behaviour, error codes and the intended call sequence: docs/tools.md, docs/errors.md.

Tool

Does

search_scrapers

Find scrapers matching a query

get_scraper_details

A scraper's input schema, outputs and pricing

list_my_scrapers

The user's saved scraper configurations

get_my_scraper

One saved configuration by id

create_squid

Save a new scraper configuration without running it

add_tasks

Add input rows to a saved configuration

estimate_run

Authoritative cost/time estimate before running

run_scraper

Configure and run a scraper in one call — spends credits

attach_account

Link a connected platform account to a scraper

empty_scraper

Clear a scraper's saved inputs, keep its config

deactivate_scraper

Free a scraper's concurrency slot without deleting it

get_run

Status and progress of a run

list_runs

Recent runs for a scraper

get_results

One page of a run's results

get_results_url

A signed download URL for a run's full results

abort_run

Stop a running job

list_accounts

The user's connected platform accounts

get_account

One connected account by id

check_credits

Credit balance and concurrency slots

whoami

The authenticated user and server version

Self-hosting

git clone https://github.com/lobstrio/lobstr-mcp.git
cd lobstr-mcp
cp .env.example .env    # then edit — see docs/configuration.md
docker compose up -d --build

Full runbook, production hardening and log retention: DEPLOY.md. Environment variables: docs/configuration.md.

Development

uv sync --extra dev
uv run pytest

See CONTRIBUTING.md for the full dev setup and PR flow.

Learn more

lobstr.io: website · docs · scraper store · Python SDK · CLI

Contributing

Issues and pull requests welcome — see CONTRIBUTING.md. Security issues: SECURITY.md, not a public issue. This project follows the Contributor Covenant.

License

Apache License 2.0

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