claude-code-el-slack vs io.github.Lyellr88/marm-mcp-server
claude-code-el-slack is a plugin bundle for AI coding tools published by mividtim. Marketplaces we read that list it: 1 (Claude Code: claude-plugins-community). io.github.Lyellr88/marm-mcp-server is an MCP server published by Lyellr88. Marketplaces we read that list it: 2 (Official MCP Registry, PyPI (MCP servers)). As of our marketplace pass on 2026-10-23. 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 |  claude-code-el-slack |  io.github.Lyellr88/marm-mcp-server |
|---|---|---|
| Claude Code: claude-plugins-community | Listed Version: 3.0.1 Forks (GitHub): 0 Stars (GitHub): 0 Not marked · First seen |
Not listed |
| Official MCP Registry | Not listed | Listed Version: 2.60.1 Downloads/month (PyPI): 4 089 Downloads/week (PyPI): 417 Forks (GitHub): 95 Stars (GitHub): 422 Not marked · First seen |
| PyPI (MCP servers) | Not listed | Listed Version: 2.60.1 Downloads/month (PyPI): 4 089 Downloads/week (PyPI): 417 Forks (GitHub): 95 Stars (GitHub): 422 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 | claude-code-el-slack | io.github.Lyellr88/marm-mcp-server |
|---|---|---|
| Marketplaces that list it (differs) | 1 (worse) | 2 (better) |
| Stars (GitHub) (differs) | 0 (worse) | 422 (better) |
| Forks (GitHub) (differs) | 0 (worse) | 95 (better) |
| Last release (differs) | Not published | 2026-10-12 |
| Where it runs (differs) | Installs as a plugin bundle | On your machine (marm-mcp-server) |
| Transport (differs) | Not stated | stdio |
| Tools it declares | Not published | Not published |
| Environment variables it asks for | Not published | Not published |
| Licence (differs) | MIT | Apache-2.0 |
| Repository (differs) | github.com/mividtim/claude-code-el-slack | github.com/lyellr88/marm-memory |
| 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
claude-code-el-slack
Slack event source for the el (event-listeners) plugin. Listens for real Slack messages via a one-shot webhook server with high watermark deduplication, bot filtering, edit detection, and @mention handling. Enables Claude Code agents to respond to Slack channel activity in real time without polling. Pairs with ngrok for public webhook URLs.
io.github.Lyellr88/marm-mcp-server
Universal MCP Server with advanced AI memory capabilities and semantic search.
How to run each
claude-code-el-slack As a Claude Code plugin
/plugin marketplace add anthropics/claude-plugins-community
/plugin install claude-code-el-slack@claude-communityio.github.Lyellr88/marm-mcp-server As a local MCP server: PyPI package
claude mcp add --transport stdio marm-mcp-server -- uvx marm-mcp-server stdioCommands 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: claude-code-el-slack · What it can do: io.github.Lyellr88/marm-mcp-server · 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. Package data comes from the Python Package Index (pypi.org). Figures come from our own regular passes over the marketplaces, last read on . We publish no contact details for plugin publishers.