slipstream vs Flutter Lamp
slipstream is a plugin bundle for AI coding tools published by devoncarew. Marketplaces we read that list it: 1 (Claude Code: claude-plugins-community). Flutter Lamp is an MCP server published by itsonu. Marketplaces we read that list it: 2 (Official MCP Registry, Community GitHub marketplaces). As of our marketplace pass on 2026-10-15. This pair was picked by a reader, not by our comparison rule, so search engines are asked not to index the page.
Where each is published
| Marketplace |  slipstream |  Flutter Lamp |
|---|---|---|
| Claude Code: claude-plugins-community | Listed Version: 1.6.0 Forks (GitHub): 0 Stars (GitHub): 5 Not marked · First seen |
Not listed |
| Official MCP Registry | Not listed | Listed Version: 0.21.0 Downloads/month (npm): 409 Downloads/week (npm): 47 Forks (GitHub): 0 Stars (GitHub): 0 Not marked · First seen |
Each figure is the marketplace's own and is never added up across marketplaces. A marketplace that publishes no figure shows none: no number is not zero.
The facts side by side
| Fact | slipstream | Flutter Lamp |
|---|---|---|
| Marketplaces that list it (differs) | 1 (worse) | 2 (better) |
| Stars (GitHub) (differs) | 5 (better) | 0 (worse) |
| Forks (GitHub) | 0 | 0 |
| Last release | Not published | Not published |
| Where it runs (differs) | Installs as a plugin bundle | On your machine (flutter-lamp) |
| Transport (differs) | Not stated | stdio |
| Tools it declares | Not published | Not published |
| Environment variables it asks for | Not published | Not published |
| Parts of the bundle (differs) | 5 | 2 |
| Licence (differs) | BSD-3-Clause | MIT |
| Repository (differs) | github.com/devoncarew/flutter-slipstream | github.com/itsonu/flutter-lamp |
| Changes in the last 7 days (differs) | 0 | 2 |
| First seen (differs) | 2026-10-12 | 2026-10-11 |
Lines where the two differ have a tinted background and bold values. Where the data itself says which value is better (more marketplaces, a larger figure of the same marketplace, a fresher release, a verified mark on a marketplace that lists both), the better one is also marked green with ▲ and the worse one red with ▼. Where it runs, the transport, the tools, the settings, hooks, the bundle's parts, the licence and the week's changes are marked only as different: more or fewer is not better in itself.
What each says it does
slipstream
A tool that makes AI coding agents more effective for Dart and Flutter projects. AI agents working on Dart and Flutter run into two recurring problems. First, their training data has a cutoff — they'll reach for discontinued packages, pin outdated major versions, or produce subtly wrong API signatures that compile only after a correction loop. Second, Flutter development is inherently visual and stateful, and agents have no way to see a running app: they can't observe a layout failure, verify that a state change took effect, or confirm that a navigation worked. This tool addresses both. It adds hooks that catch stale package choices before they land in `pubspec.yaml`, an MCP server that retrieves accurate package API signatures directly from the local pub cache, and a suite of MCP commands for launching, inspecting, and interacting with a running Flutter app.
Flutter Lamp
Live runtime data from a running Flutter app: exceptions, logs, network, frames, diagnosis.
How to run each
slipstream As a Claude Code plugin
/plugin marketplace add anthropics/claude-plugins-community
/plugin install slipstream@claude-communityFlutter Lamp As a local MCP server: npm package
claude mcp add --transport stdio flutter-lamp -- npx -y flutter-lampCommands built only from what the marketplaces declare; the full set for every client is on each card.
Tools each declares
Neither one's marketplaces publish a list of tools, so there is nothing to compare.
Settings each asks for
Neither one's marketplaces publish the settings it asks for.
What it can do: slipstream · What it can do: Flutter Lamp · Compare two other plugins
Data comes from the public marketplace file https://github.com/anthropics/claude-plugins-community/blob/HEAD/.claude-plugin/marketplace.json. Data comes from the Official MCP Registry (registry.modelcontextprotocol.io), CC0 1.0. Data comes from public marketplace files in GitHub repositories of their authors. Figures come from our own regular passes over the marketplaces, last read on . We publish no contact details for plugin publishers.