langfuse vs Ari Coach
Ari Coach is no longer listed on any marketplace we read: these are its last known data, as of 2026‑10‑15.
langfuse is a plugin bundle for AI coding tools published by langfuse. Marketplaces we read that list it: 3 (Claude Code: claude-plugins-official, Claude: knowledge-work-plugins, Claude Code: claude-plugins-community). Ari Coach is an MCP server published by ariflixconomy. No marketplace we read lists it any more. As of our marketplace pass on 2026-10-25. A plugin in this pair is no longer listed on any marketplace we read, so search engines are asked not to index the page.
Where each is published
| Marketplace |  langfuse | |
|---|---|---|
| Claude Code: claude-plugins-official | Listed Version: 1.10.0 Forks (GitHub): 43 Stars (GitHub): 312 Not marked · First seen |
Not listed |
| Claude: knowledge-work-plugins | Listed Version: 1.10.0 Forks (GitHub): 43 Stars (GitHub): 312 Not marked · First seen |
Not listed |
| Claude Code: claude-plugins-community | Listed Version: 1.5.2 Forks (GitHub): 43 Stars (GitHub): 312 Not marked · First seen |
Not listed |
| Official MCP Registry | Not listed | Removed on 2026-10-15 Version: 0.1.0 No figure published 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 | langfuse | Ari Coachno longer listed · |
|---|---|---|
| Marketplaces that list it (differs) | 3 | 0 |
| Stars (GitHub) (differs) | 312 | No figure on GitHub |
| Forks (GitHub) (differs) | 43 | No figure on GitHub |
| Last release (differs) | 2026-10-16 | Not published |
| Where it runs (differs) | Installs as a plugin bundle | Remote server (api.flixconomy.ai/mcp) |
| Transport (differs) | Not stated | Streamable HTTP |
| Tools it declares | Not published | Not published |
| Environment variables it asks for | Not published | Not published |
| Parts of the bundle (differs) | 2 | Not a bundle |
| Licence (differs) | MIT | Not stated |
| Repository (differs) | github.com/langfuse/skills | Not stated |
| Changes in the last 7 days | 0 | 0 |
| First seen (differs) | 2026-10-11 | 2026-10-12 |
Lines where the two differ have a tinted background and bold values. No value is marked better or worse: a plugin no marketplace lists any more is shown with its last known data, which we do not rank against current figures.
What to use instead of Ari Coach
Plugins still listed whose own names, descriptions, tools and skills are closest in meaning to it. Comparable, not endorsed.
-
Five AI models debate your decision blind, then give one recommendation and the strongest objection.
-
Convene a panel of expert AI personas to debate any decision from every side.
-
Multi-expert decision intelligence with transparent synthesis and auditable workflows.
-
18 AI personas deliberate your hardest decisions — structured multi-round deliberation with genuine model diversity. One command: /council
-
Local MCP tools for decisions, reflection, action plans, and digital report outlines.
-
Progressive in-context technical coaching in your AI agent — one local, free lesson per task.
What each says it does
langfuse
Skills for working with Langfuse, the open-source LLM engineering platform for tracing, prompt management, and evaluation.
Ari Coach
Second opinion on a hard decision from Ari, an AI with its own memory. Slow (2-4 min), paid.
How to run each
langfuse As a Claude Code plugin
/plugin install langfuse@claude-plugins-officialAri Coach
No data for an automatic command: what its marketplaces declare does not say unambiguously how to connect it.
Commands 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: langfuse · What it can do: Ari Coach · Compare two other plugins
Data comes from the public marketplace file https://github.com/anthropics/claude-plugins-official/blob/HEAD/.claude-plugin/marketplace.json. Data comes from the public marketplace file https://github.com/anthropics/knowledge-work-plugins/blob/HEAD/.claude-plugin/marketplace.json. 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. Figures come from our own regular passes over the marketplaces, last read on . We publish no contact details for plugin publishers.