Xentropy Notes — Memory Layer for AI
NPM · @XENTROPY/MCP · SCANNED AUG 3
Semantic search and knowledge graph for your Wall notes from Claude Code and MCP clients.
Available components
Deprecated
This server is marked deprecated in the MCP registry.
How this component scores in each security and reliability category. Every signal is checked automatically from public evidence about the published package, including repeated runs of it in an isolated sandbox, and we only credit what we can confirm. How we score →
Supply Chain Security86
- No malware found by supply-chain analysis.Pass
- Only part of the dependency tree could be resolved (94 of 98), so this covers what we could see, not the whole tree.Partial
- No install/post-install scripts declared.Pass
- Only part of the dependency tree could be resolved (94 of 98), so this covers what we could see, not the whole tree. View diagnostics → Partial
Provenance & Transparency19
- Repository check failed: the declared repository URL returned HTTP 404. See how to fix → View diagnostics → Fail
- Provenance check failed: no build-provenance attestation is published. See how to fix → View diagnostics → Fail
- Clear OSI-approved license (MIT).Pass
- Actively maintained (last published 39 days ago).Pass
- Security-disclosure policy not yet verified: we couldn't inspect the source repository.Unverified
Schema Quality & AI Usability77
- AI-judged instruction clarity (excellent).Pass
- Tool/resource definitions use about 803 tokens (~80/item across 10 items; 10 tools + 0 resources), lean.Pass
- Usage-examples check failed: none of the tools include examples. See how to fix → Fail
Stability & Change Management23
- Stability observed for 7 of 30 days with no destabilising changes; credit accrues until the full window elapses.Partial
Tool Coverage96
- 100% of tools have a non-trivial description (not blank, and not just the tool's name).Pass
- 88% of tool parameters carry a description.Partial
Capabilities100
- Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28.Pass
Add this component to your MCP client. Where a client-specific snippet is available, pick your client below and copy it straight into your config; otherwise use the connection detail shown.
npm · @xentropy/mcp
claude mcp add xjpru-xentropy-notes -- npx -y @xentropy/mcp
codex mcp add xjpru-xentropy-notes -- npx -y @xentropy/mcp
{
"$schema": "https://opencode.ai/config.json",
"mcp": {
"xjpru-xentropy-notes": {
"type": "local",
"command": [
"npx",
"-y",
"@xentropy/mcp"
],
"enabled": true
}
}
} openclaw mcp add xjpru-xentropy-notes --command npx --arg -y --arg @xentropy/mcp
mcp_servers:
xjpru-xentropy-notes:
command: "npx"
args: ["-y", "@xentropy/mcp"] {
"mcpServers": {
"xjpru-xentropy-notes": {
"command": "npx",
"args": [
"-y",
"@xentropy/mcp"
]
}
}
} Every change we have recorded for this component, newest first. Security-relevant changes are always shown. ▲ marks a change for the better, ▼ a change for the worse; unmarked changes are neutral.
- 2 Aug 26 +48
- Provenance: unverified → fail ▼ security
- Install scripts: unverified → pass ▲ security
- Known CVEs: unverified → partial ▲ security
- Malware scan: unverified → pass ▲ security
- Tool coverage: 100 → unverified ▼ functional
- Schema quality: unverified → excellent ▲ functional
- License: unverified → pass ▲ functional
- Stability: unverified → 0.20 ▲ functional
- Maintenance: unverified → pass ▲ functional
- MCP protocol: unverified → pass ▲ functional
- Dependency health: unverified → partial ▲ functional
- Licence: MIT functional
- 31 Jul 26 +15
- We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
- 30 Jul 26 −40
- Malware scan: pass → unverified ▼ security
- Tool coverage: 100 → unverified ▼ functional
- First check of Schema quality: unverified functional
- 27 Jul 26 40
First indexed and scored.
Diagnostic detail from the automated scan of this channel: what the scanner observed at each step, so you can see exactly where a check passed or failed. It is informational only and never changes the trust score.
Captured 3 Aug 2026 · Analysed npm/@xentropy/[email protected]
Provenance none
Ecosystem: npm · Outcome: none
Dependencies 94 packages
94 packages in the resolved dependency tree · 94 deprecated · 29 stale.
The dependency tree was only partially resolved, so these counts may be incomplete.
The tools this component advertises to a client, with an estimated token cost for each. Expand a tool to see its parameters and schema. The per-tool counts are indicative and are not scored directly; the schema's total context footprint is one signal in Schema Quality & AI Usability.
create_directory Create directory ~130
Create a new directory (folder) to organize notes. `name` is required; optional `parent` (a directory id to nest under), `formatInstructions` (a house-style prompt notes filed here are auto-formatted to), and `icon` (emoji). Returns the created directory with its id.
| Name | Type | Req | Description |
|---|---|---|---|
| formatInstructions | string | — | House-style prompt for notes filed into this directory |
| icon | string | — | Display emoji/token |
| name | string | yes | Directory name (required) |
| parent | string | — | Parent directory id to nest under; omit or 'root' for top-level |
No output schema declared.
No examples provided.
create_note Create note ~106
Create a new Wall note. `body` is required; `title` and `folder` (a directory id to file it into) are optional. Filing into a directory that has a format prompt auto-formats the note. Returns the created note with its id.
| Name | Type | Req | Description |
|---|---|---|---|
| body | string | yes | The note text (required) |
| folder | string | — | Directory id to file it into; omit or 'unfiled' for none |
| title | string | — | Optional title |
No output schema declared.
No examples provided.
get_note Get note ~39
Fetch a single note by id with its full text (body or voice transcript), AI summary, and tags.
| Name | Type | Req | Description |
|---|---|---|---|
| id | string | yes | Note id |
No output schema declared.
No examples provided.
get_related_notes Get related notes ~44
Find notes semantically related to a given note id (most similar first).
| Name | Type | Req | Description |
|---|---|---|---|
| id | string | yes | Note id to find neighbors of |
| limit | integer | — | — |
No output schema declared.
No examples provided.
list_folders List folders ~27
List your folders (directories), for use as the `folder` filter in list_notes.
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
list_notes List notes ~105
List your Wall notes, newest first. Optional filters: folder, type, archived, and a case-insensitive substring query. Returns compact rows; call get_note for full text.
| Name | Type | Req | Description |
|---|---|---|---|
| archived | boolean | — | Show archived notes instead of active ones |
| folder | string | — | Folder id, or 'unfiled' for notes with no folder |
| limit | integer | — | — |
| query | string | — | Case-insensitive substring filter |
| type | string | — | — |
No output schema declared.
No examples provided.
ping Ping ~30
Health check. Returns 'pong' with the server version and time, confirming the Xentropy MCP connection is live.
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
search_notes Search notes ~68
Semantic search across your Wall notes. Returns the most relevant notes (id, title, snippet, similarity score); call get_note for full text. Requires a Pro plan.
| Name | Type | Req | Description |
|---|---|---|---|
| limit | integer | — | Max results (default 10) |
| query | string | yes | What to search your notes for |
No output schema declared.
No examples provided.
update_directory Update directory ~132
Update a directory by id. Provide at least one of `name`, `parent`, `formatInstructions`, or `icon`; omitted fields are left unchanged. Set `parent` to 'root' to move it to the top level. Returns the updated directory.
| Name | Type | Req | Description |
|---|---|---|---|
| formatInstructions | string | — | New house-style prompt for notes filed here |
| icon | string | — | New display emoji/token |
| id | string | yes | Directory id to update |
| name | string | — | New name |
| parent | string | — | Move under this directory id; 'root' for top-level; omit to leave as-is |
No output schema declared.
No examples provided.
update_note Update note ~122
Update an existing note by id. Provide at least one of `title`, `body`, or `folder`; omitted fields are left unchanged. Set `folder` to 'unfiled' to move the note to the root. Returns the updated note.
| Name | Type | Req | Description |
|---|---|---|---|
| body | string | — | New body text (replaces the current body) |
| folder | string | — | Move to this directory id; 'unfiled' for the root; omit to leave as-is |
| id | string | yes | Note id to update |
| title | string | — | New title |
No output schema declared.
No examples provided.