io.github.davidmosiah/delx-memory
NPM · DELX-MEMORY · SCANNED AUG 3
Local-first persistent memory MCP: shared SQLite key/value store, searchable, TTL-aware, secret-safe
Available components
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 Security87
- No malware found by supply-chain analysis.Pass
- Only part of the dependency tree could be resolved (129 of 130), 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 (129 of 130), so this covers what we could see, not the whole tree. View diagnostics → Partial
Provenance & Transparency45
- Source repository is publicly reachable at the declared URL. View diagnostics → Pass
- 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 3 days ago).Pass
- Disclosure check failed: no security disclosure policy was found in the source repository. See how to fix → Fail
Schema Quality & AI Usability77
- AI-judged instruction clarity (excellent).Pass
- Tool/resource definitions use about 806 tokens (~100/item across 8 items; 8 tools + 0 resources), lean.Pass
- Usage-examples check failed: none of the tools include examples. See how to fix → Fail
Stability & Change Management27
- Stability observed for 8 of 30 days with no destabilising changes; credit accrues until the full window elapses.Partial
Tool Coverage100
- 100% of tools have a non-trivial description (not blank, and not just the tool's name).Pass
- 100% of tool parameters carry a description.Pass
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 · delx-memory
claude mcp add davidmosiah-delx-memory -- npx -y delx-memory
codex mcp add davidmosiah-delx-memory -- npx -y delx-memory
{
"$schema": "https://opencode.ai/config.json",
"mcp": {
"davidmosiah-delx-memory": {
"type": "local",
"command": [
"npx",
"-y",
"delx-memory"
],
"enabled": true
}
}
} openclaw mcp add davidmosiah-delx-memory --command npx --arg -y --arg delx-memory
mcp_servers:
davidmosiah-delx-memory:
command: "npx"
args: ["-y", "delx-memory"] {
"mcpServers": {
"davidmosiah-delx-memory": {
"command": "npx",
"args": [
"-y",
"delx-memory"
]
}
}
} 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.
- 3 Aug 26 +4
- Stability: unverified → 0.27 ▲ functional
- 2 Aug 26 +61
- Provenance: unverified → fail ▼ security
- Install scripts: unverified → pass ▲ security
- Known CVEs: unverified → partial ▲ security
- Malware scan: unverified → pass ▲ security
- Stability: Stability not yet verified: not enough scan history yet (needs a 30-day window). security
- Tool coverage: unverified → 100 ▲ functional
- Maintenance: unverified → pass ▲ functional
- MCP protocol: unverified → pass ▲ functional
- License: unverified → pass ▲ functional
- Schema quality: unverified → excellent ▲ functional
- Dependency health: unverified → partial ▲ functional
- Licence: MIT functional
- 1 Aug 26 −33
- We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
- 31 Jul 26 +13
- Provenance: unverified → fail ▼ security
- Malware scan: pass → unverified ▼ security
- Install scripts: unverified → pass ▲ security
- Dependency health: partial → unverified ▼ functional
- Tool coverage: unverified → 100 ▲ functional
- License: unverified → pass ▲ functional
- Maintenance: unverified → pass ▲ functional
- Licence: MIT functional
- 29 Jul 26 −21
- Tool coverage: 100 → unverified ▼ functional
- Dependency health: unverified → partial ▲ functional
- 28 Jul 26 +21
- Dependency health: partial → unverified ▼ functional
- Tool coverage: unverified → 100 ▲ functional
- First check of Schema quality: unverified functional
- First check of Schema quality: pass functional
- First check of Schema quality: fail functional
- First check of Tool coverage: 100 functional
- 27 Jul 26 25
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/[email protected]
Provenance none
Ecosystem: npm · Outcome: none
Dependencies 129 packages
129 packages in the resolved dependency tree · 129 deprecated · 49 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.
memory_export Export memory contents (requires explicit_user_intent) ~147
Dump the memory store as JSON, JSONL, or Markdown. Optional since/until window on updated_at. Use for backup/inspection. Requires explicit_user_intent: true.
| Name | Type | Req | Description |
|---|---|---|---|
| explicit_user_intent | boolean | yes | Must be true. Set ONLY when the current user message explicitly asks the agent to modify memory (set/forget/export). Do not infer intent. |
| format | string | yes | Output format: json (single object), jsonl (one entry per line), markdown (human-friendly). |
| since | integer | — | Unix ms timestamp — include only entries with updated_at >= since. |
| until | integer | — | Unix ms timestamp — include only entries with updated_at <= until. |
No output schema declared.
No examples provided.
memory_forget Delete one memory entry (requires explicit_user_intent) ~98
Delete a single key from memory. Idempotent: returns existed=false if the key was not present. Requires explicit_user_intent: true.
| Name | Type | Req | Description |
|---|---|---|---|
| explicit_user_intent | boolean | yes | Must be true. Set ONLY when the current user message explicitly asks the agent to modify memory (set/forget/export). Do not infer intent. |
| key | string | yes | Stable identifier for the memory entry. Free-form text. Treat as case-sensitive. |
No output schema declared.
No examples provided.
memory_forget_by_tag Bulk-delete entries by tag (requires explicit_user_intent) ~80
Delete every entry carrying the given tag. Returns deleted_count. Requires explicit_user_intent: true.
| Name | Type | Req | Description |
|---|---|---|---|
| explicit_user_intent | boolean | yes | Must be true. Set ONLY when the current user message explicitly asks the agent to modify memory (set/forget/export). Do not infer intent. |
| tag | string | yes | Tag to bulk-delete. |
No output schema declared.
No examples provided.
memory_get Get one memory entry by key ~54
Exact key lookup. Returns the stored value plus timestamps, ttl, tags, metadata. Returns null if missing or expired.
| Name | Type | Req | Description |
|---|---|---|---|
| key | string | yes | Stable identifier for the memory entry. Free-form text. Treat as case-sensitive. |
No output schema declared.
No examples provided.
memory_list List memory keys (not values) ~82
List keys with optional prefix or tag filter. Returns keys + timestamps + tags only — call memory_get for values. Use this first on a new session to discover what is stored.
| Name | Type | Req | Description |
|---|---|---|---|
| limit | integer | — | Max keys to return. |
| prefix | string | — | Only return keys starting with this string. |
| tag | string | — | Only return keys carrying this tag. |
No output schema declared.
No examples provided.
memory_search Keyword search across keys and values ~118
Full-text search across keys, values AND tags. Uses an FTS5 index with bm25 relevance ranking (key-weighted), word-stemming, diacritic folding and prefix matching — so multi-word, partial and accent-insensitive queries all hit, ranked by relevance. Falls back to a LIKE substring scan if the SQLite build lacks FTS5. Returns top N matches with a snippet. Case-insensitive.
| Name | Type | Req | Description |
|---|---|---|---|
| limit | integer | — | Max matches to return. |
| query | string | yes | Keyword query. Matched against keys and values. |
No output schema declared.
No examples provided.
memory_set Upsert a memory entry (requires explicit_user_intent) ~190
Create or update a key in memory. Rejects credential-shaped keys or values. Requires explicit_user_intent: true. Returns whether the row was created or updated.
| Name | Type | Req | Description |
|---|---|---|---|
| explicit_user_intent | boolean | yes | Must be true. Set ONLY when the current user message explicitly asks the agent to modify memory (set/forget/export). Do not infer intent. |
| key | string | yes | Stable identifier for the memory entry. Free-form text. Treat as case-sensitive. |
| metadata | object | — | Optional small JSON object with provenance/notes. Subject to same secret-detection rules. |
| tags | array | — | Optional list of tags for grouping/filter/bulk-delete. |
| ttl_seconds | integer | — | Optional TTL in seconds. After this, the entry is lazy-deleted on next read. |
| value | — | yes | The value to store. Will be JSON-serialized. Rejected if it looks like a credential. |
No output schema declared.
No examples provided.
memory_stats Memory store stats ~37
High-level stats about the local memory store. Safe to call first on every session to gauge whether the store is empty, small, or large.
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.