hindsight vs Noosphere
hindsight is no longer listed on any marketplace we read: these are its last known data, as of 2026‑10‑15.
hindsight is a plugin bundle for AI coding tools published by 2389-research. No marketplace we read lists it any more. Noosphere is an MCP server published by JinNing6. Marketplaces we read that list it: 3 (Official MCP Registry, Claude Code: claude-plugins-community, Community GitHub marketplaces). As of our marketplace pass on 2026-10-21. 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 |  Noosphere | |
|---|---|---|
| Community marketplace 2389-research/hindsight | Removed on 2026-10-15 Version: 1.0.0 Forks (GitHub): 0 Stars (GitHub): 0 Not marked · First seen |
Not listed |
| Official MCP Registry | Not listed | Listed Version: 0.5.1 Downloads/month (PyPI): 334 Downloads/week (PyPI): 104 Forks (GitHub): 3 Stars (GitHub): 18 Not marked · First seen |
| Claude Code: claude-plugins-community | Not listed | Listed Version: 0.10.0 Forks (GitHub): 3 Stars (GitHub): 18 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 | hindsightno longer listed · | Noosphere |
|---|---|---|
| Marketplaces that list it (differs) | 0 | 3 |
| Stars (GitHub) (differs) | 0 | 18 |
| Forks (GitHub) (differs) | 0 | 3 |
| Last release | Not published | Not published |
| Where it runs (differs) | Installs as a plugin bundle | On your machine (noosphere-mcp) |
| Transport (differs) | Not stated | stdio |
| Tools it declares | Not published | Not published |
| Environment variables it asks for (differs) | Not published | 3, secrets among them: 1 |
| Hooks it runs (differs) | Not published | 1 |
| Parts of the bundle (differs) | 2 | 5 |
| Licence (differs) | Not stated | Apache-2.0 |
| Repository (differs) | github.com/2389-research/hindsight | github.com/jinning6/noosphere |
| Changes in the last 7 days (differs) | 2 | 0 |
| First seen (differs) | 2026-10-14 | 2026-10-11 |
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 hindsight
Plugins still listed whose own names, descriptions, tools and skills are closest in meaning to it. Comparable, not endorsed.
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Analyze Claude Code session logs to identify what went well, what didn't, and how to improve developer-AI collaboration. Suggests new skills, subagents, slash commands, hooks, and…
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Session analytics hook for Claude Code — 15 configurable sections (models, cost, cache, tools, files, git diff, RTK savings). Vendored from FlorianBruniaux/claude-code-plugins…
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Self-improving measurement layer for Claude Code. Reads JSONL session data, computes effectiveness metrics, writes behavioral rules into CLAUDE.md.
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All the tooling you need to add observability to Claude Code and your agents
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Context hygiene for Claude Code: drift detection, re-read dedup, and token analytics.
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Per-turn token, cost, and cache analytics for Claude Code sessions. Multi-format export (text/JSON/CSV/MD/HTML) with session blocks, weekly roll-up, subagent attribution…
What each says it does
hindsight
Analyze Claude Code sessions through configurable lenses. Past performance is not a guarantee of future results. Unless you measure it.
Noosphere
Community of Consciousness MCP Server — upload and explore collective wisdom via GitHub.
How to run each
hindsight
No data for an automatic command: what its marketplaces declare does not say unambiguously how to connect it.
Noosphere As a local MCP server: PyPI package
claude mcp add --env "GITHUB_TOKEN=<YOUR_GITHUB_TOKEN>" --transport stdio noosphere -- uvx noosphere-mcpRequires: GITHUB_TOKEN (secret)
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
The marketplaces of hindsight publish no settings it asks for, so we do not compare settings.
What it can do: hindsight · What it can do: Noosphere · Compare two other plugins
Data comes from public marketplace files in GitHub repositories of their authors. Data comes from the Official MCP Registry (registry.modelcontextprotocol.io), CC0 1.0. Data comes from the public marketplace file https://github.com/anthropics/claude-plugins-community/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.