mcpcost

io.github.slashml-ai/ml-memory

SlashML (/ml) Persistent Agent Memory & Code Localization

Is the SlashML (/ml) Persistent Agent Memory & Code Localization MCP server down? No. It answered initialize and tools/list in the probe of 2026-11-09.

Persistent conversational memory, behavioral code search, and bug localization for AI agents.

alive probed 2026-11-14 · unchanged since 2026-11-09

8tools
1.1ktokens in Claude Opus 5.5
0.6 %of Claude's 200k window
0.5×the median server
68 msto initialize
2 msto list tools
Run it
npx -y @slashml/mcp@1.0.11 (stdio, probed in a container with the network off)
Host
npmjs.com
Reports itself as
ml-memory 1.0.11
Capabilities
tools
Instructions
none
Of a 1M window
0.1 % of a 1M context window
Count
1.1k tokens in Claude Opus 5.5, exact, measured 2026-11-09. With the Claude Code prefix mcp__…__ on each tool name: 1.2k. The o200k_base estimate is 604. Counted again when the tool definitions change. Method.
Repository
https://github.com/slashml-ai/ml-memory
Website
https://slashml.ai
Registry
active, updated 2026-11-08 · registry entry

Most expensive tools

The Claude column scales the o200k estimate of each tool by this server's ratio of exact to estimate, 1.90×.

Tool≈ Claude tokenso200k estimateShare of this server
index_repository26113723 %
add_memory21111118 %
search_code_by_behavior1467713 %
find_bug_candidates1276711 %
dismiss_intervention1266611 %

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