heimdall vs runway-api
heimdall is a plugin bundle for AI coding tools published by pranavtotla. Marketplaces we read that list it: 1 (Claude Code: claude-plugins-community). runway-api is a plugin bundle for AI coding tools published by runwayml. Marketplaces we read that list it: 1 (Claude Code: claude-plugins-official). As of our marketplace pass on 2026-10-16. 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 |  heimdall |  runway-api |
|---|---|---|
| Claude Code: claude-plugins-community | Listed Version: 0.3.0 Forks (GitHub): 0 Stars (GitHub): 1 Not marked · First seen |
Not listed |
| Claude Code: claude-plugins-official | Not listed | Listed Version: 3.0.0 Forks (GitHub): 18 Stars (GitHub): 74 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 | heimdall | runway-api |
|---|---|---|
| Marketplaces that list it | 1 | 1 |
| Stars (GitHub) (differs) | 1 (worse) | 74 (better) |
| Forks (GitHub) (differs) | 0 (worse) | 18 (better) |
| Last release | Not published | Not published |
| Where it runs | Installs as a plugin bundle | Installs as a plugin bundle |
| Transport | Not stated | Not stated |
| Tools it declares | Not published | Not published |
| Environment variables it asks for | Not published | Not published |
| Hooks it runs (differs) | 1 | Not published |
| Parts of the bundle (differs) | 7 | 11 |
| Licence (differs) | MIT | Not stated |
| Repository (differs) | github.com/pranavtotla/heimdall | github.com/runwayml/skills |
| Changes in the last 7 days | 0 | 0 |
| First seen | 2026-10-11 | 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
heimdall
Analyze video files: especially bug report screen recordings, directly in Claude Code. Extracts frames via ffmpeg, transcribes audio via whisper-cpp, and produces structured reports with steps-to-reproduce, error messages, and timestamps. All heavy work runs in a subagent so your main context stays clean.
runway-api
Video generation at scale. Generate videos, images, and audio with Runway's API — batch ad campaigns, product videos, multishot stories, and creative iteration. Supports seedance2, gen4.5, veo3, Nano, Banana Pro, and more.
How to run each
heimdall As a Claude Code plugin
/plugin marketplace add anthropics/claude-plugins-community
/plugin install heimdall@claude-communityrunway-api As a Claude Code plugin
/plugin install runway-api@claude-plugins-officialCommands 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: heimdall · What it can do: runway-api · 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 public marketplace file https://github.com/anthropics/claude-plugins-official/blob/HEAD/.claude-plugin/marketplace.json. Figures come from our own regular passes over the marketplaces, last read on . We publish no contact details for plugin publishers.