Prism MCP vs M1K3
A side-by-side look at the Prism MCP and M1K3 MCP servers: transport, auth, tools, quality signals, and the config to install either one in Claude, Cursor, Windsurf or VS Code.
Verdict: choose Prism MCP for knowledge & memory work as a local process; choose M1K3 for knowledge & memory over a hosted endpoint. You can also run both side by side in one mcpServers block.
Which MCP server should you choose?
Choose Prism MCP when
- You need dedicated capabilities in the Knowledge & Memory domain.
- You prefer a local stdio subprocess transport.
- Its auth model fits you: No auth required.
Choose M1K3 when
- You need dedicated capabilities in the Knowledge & Memory domain.
- You prefer a remote HTTP/SSE transport.
Feature & specification comparison
Rows where the two servers differ are marked.
| Spec | ||
|---|---|---|
| Category | Knowledge & Memory | Knowledge & Memory |
| Quality signal | 64/100 · Good | 37/100 · Fair |
| Install command | Confirmed | Confirmed |
| Transport | Local subprocess (stdio) | Remote HTTP/SSE |
| Auth | No auth required | Not declared |
| Pricing | Free | Not declared |
| Required env vars | None listed | None listed |
| Verified owner | Community listing | Community listing |
| GitHub stars | 158 | 6 |
| Directory activity | 4 views 0 installs 0 upvotes | 0 views 0 installs 0 upvotes |
| Tools | Not listed | Not listed |
| Full listing | View Prism MCP | View M1K3 |
Tools & capabilities
Prism MCP tools
No tool names declared yet. Check the project README from the listing page.
M1K3 tools
No tool names declared yet. Check the project README from the listing page.
Ready-to-paste client configs
Paste either block (or both) into your client config, e.g. claude_desktop_config.json or ~/.cursor/mcp.json. We only show a config when the install command is confirmed.
Prism MCP
{
"mcpServers": {
"dcostenco-prism-mcp": {
"command": "npx",
"args": [
"-y",
"prism-mcp-server"
]
}
}
}
M1K3
{
"mcpServers": {
"m1k3": {
"url": "http://127.0.0.1:4242/mcp"
}
}
}
Frequently asked questions
Prism MCP is categorized under Knowledge & Memory and uses a local stdio subprocess. M1K3 belongs to Knowledge & Memory and uses a remote HTTP/SSE transport. Pick Prism MCP for knowledge & memory work and M1K3 for knowledge & memory.
Copy the mcpServers block from the config section on this page into your client's config (for example claude_desktop_config.json or ~/.cursor/mcp.json), then fully restart the client.
Prism MCP is listed as free. Auth: no auth required. M1K3 has no declared pricing — check the project's own site. If a server needs environment variables such as API keys, define them under the env key in your client's MCP config.
Yes. MCP clients support multiple servers: add dcostenco-prism-mcp and m1k3 as separate keys in the same mcpServers object, and your assistant will call tools from either one.
On AllMCPs, Prism MCP has a quality signal of 64/100 (Good) with 4 views, 0 installs and 158 GitHub stars. M1K3 has 37/100 (Fair) with 0 views, 0 installs and 6 GitHub stars.