Th Memory MCP server

Read from the package source without running it. The installed server may list more.

• consolidate

  Cluster similar memories via embedding similarity and optionally create derived/consolidated memories linked via 'derived_from'. Use during periodic consolidation.

• export_memory

  Export preferences, lessons, profile (and optionally raw interactions) to a JSON file under data/exports/. Only writes inside that directory. Returns the file path, size in bytes and a JSON preview.

• extract_memories

  Scan recent captured interactions for memory-intent phrases and propose memory candidates (deterministic, no LLM). Dry-run by default; pass apply=true to create them (source=captured).

• forgetwrite action

  Delete one memory row (preference, lesson or interaction) by id and sync the search index. Pass type when you know it (ids from remember are preference ids, from save_lesson are lesson ids).

• get_context

  Assemble relevant memories for the current task via hybrid retrieval (+ optional memory-graph expansion), with token budgeting. Use to load memory into context before a task.

• get_profile

  Get the distilled user profile: profile sections, top preferences by confidence (max 15), and the 5 most recent lessons. Optional userId/sessionId/projectId scope the auto-projected memories; without them only GLOBAL memories are included.

• get_recent_interactions

  List recently captured raw interactions (newest first) as [id] ts [kind] content lines. Optionally filter by kind. Use for auditing history or before distilling memory.

• import_memory

  Import memories from a JSON array or a .json file inside data/exports/. Validates type, dedupes against existing memories, and never overwrites active memory blindly. Dry-run by default; pass apply=true to insert.

• link_memorywrite action

  Create a typed relationship between two memories in the graph (supports/contradicts/supersedes/derived_from/related_to/caused_by/depends_on).

• memory_stats

  Summarize memory usage: interaction counts by kind, preference/lesson totals, DB file size, oldest/newest interaction timestamps, and profile sections.

• merge_memory

  Merge a duplicate/near-duplicate memory into a canonical one. The source becomes superseded and provenance is recorded in metadata.merged_from.

• recall

  Search preferences + lessons via full-text index, plus recent matching interactions. Use before starting a new task.

• remember

  Save or update a user preference (category+key upsert). Re-saving the same key increases confidence by 0.1 (cap 1.0). Returns the row id for forget().

• save_lesson

  Record a lesson learned from a correction: what situation, what mistake, what is the correct way. Call immediately after the user corrects your work.

• search_history

  Search past user prompts (kind='prompt') by keyword. Returns timestamped snippets truncated to 200 chars each.

• update_memorywrite action

  Update mutable fields (summary/importance/confidence/valid_from/valid_until/metadata) in place. If content changes, a superseding memory is created by default (set supersede=false to edit in place).

• Code scan71 source files scanned25/25
• –Live reliabilityno gateway calls yet and no remote to proben/a
• –Tool poisoningtools not inspected (local package is not executed); not countedn/a
• Auth qualitylocal package, no credentials required12/15
• Maintenancelast push 2 days ago15/15
• Maintainer identityregistry namespace matches repository owner; GitHub account older than a year8/10

Safety score

92/100

higher than 90% of 802 Databases servers

Tools

16

the typical Databases server has 8

Tools that change things

19%

typical: 9%. Fewer write tools means less an agent can break

GitHub stars

3

more than 65% of 602 Databases servers

Downloads a week

866

more than 89% of 330 Databases servers with a package

Th Memory: common questions

Is Th Memory MCP server safe?

Yes, by our scan: it is graded A (92/100). Read the Th Memory safety report

How do I install Th Memory?

It runs on your machine. Copy the Claude Code, Cursor, VS Code or Claude Desktop config from the install section.

Does Th Memory need an API key?

Not as far as the registry entry and our scan can tell: no credentials are declared or required.

Is Th Memory maintained?

The last commit was 8 days ago (2026-10-28). The latest release is v2.4.1.

What can I use instead of Th Memory?

Servers from other publishers that do the same job: LLMSlim memory MCP server, Myc MCP server and open-memex MCP server. Compare all Th Memory alternatives.

How does Th Memory compare with other Databases MCP servers?

safety score 92/100 (higher than 90% of 802 Databases servers); tools 16 (the typical Databases server has 8); tools that change things 19% (typical: 9%. Fewer write tools means less an agent can break). Full comparison.