io.github.clauderecallhq/recall
NPM · @CLAUDERECALLHQ/CLI
Persistent memory for Claude Code. Search, recall, and re-inject context from any session.
Available components
Last scanned (10 hours ago)
Scores higher than 43% of npm servers
Category Memory and Knowledge
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 → Why this is hard to score →
Supply Chain Security90
- No malware found by supply-chain analysis.Pass
- CVE check failed: a known high-severity CVE affects sharp 0.34.5, reached via @huggingface/transformers > sharp. A fixed version is available. View diagnostics → Fail
- No install/post-install scripts declared.Pass
- 77 of 229 dependencies flagged as unhealthy (2 deprecated). View diagnostics → Partial
Provenance & Transparency6
- 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
- Licence could not be checked: the licence is shipped as a file inside the package, not declared as a standard (SPDX) licence identifier, so we cannot tell whether it is OSI-approved.Unverified
- Actively maintained (last published 44 days ago).Pass
- Security-disclosure policy not yet verified: we couldn't inspect the source repository.Unverified
Schema Quality & AI Usability87
- 100% of prompts and resources have a non-trivial description (not blank, and not just the item's name).Pass
- AI-judged instruction clarity (excellent).Pass
- Tool/resource definitions use about 852 tokens (~65/item across 13 items; 13 tools + 0 resources), lean.Pass
- Usage-examples check failed: none of the tools include examples. See how to fix → Fail
Stability & Change Management77
- Stability observed for 23 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
Tool Safety100
- No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.Pass
- We read all 13 captured tool definition(s), and no name or description among them implies an irreversible operation.Pass
- An AI judge read all 13 captured unit(s) of tool text and found none that tries to manipulate the model reading it.Pass
Capabilities100
- Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28.Pass
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.
- 5 Nov 26 −4
- Stability: pass → 0.77 functional
- 30 Oct 26 +1
- Stability: 0.97 → pass security
- 29 Oct 26 −1
- Stability: pass → 0.97 functional
- 24 Oct 26 +1
No change was recorded against any check on this day. Supply Chain Security went from 89 to 90.
- 23 Oct 26 0
- Stability: 0.97 → pass security
- 22 Oct 26 0
- CVE-2026-114112 affects this package: high ▼ security
- CVE-2026-114113 affects this package: high ▼ security
- CVE-2026-114111 affects this package: high ▼ security
- GHSA-wq5f-xc86-pv6w no longer affects this package ▲ security
- GHSA-rgj7-g3m4-5g8c no longer affects this package ▲ security
- GHSA-f88m-g3jw-g9cj no longer affects this package ▲ security
- Stability: pass → 0.97 functional
- 16 Oct 26 0
- Stability: 0.97 → pass security
- 15 Oct 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 93 to 97. That category is still filling its 30-day observation window: 28 days of observed history at the previous scan, 29 at this one. The score rises as the window fills, whether or not the server changes.
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 5 Nov 2026 · Analysed npm/@clauderecallhq/cli@0.12.0
Provenance No attestation
The registry publishes no build provenance for this version, so there is nothing to verify.
| Result | No attestation |
|---|---|
| Ecosystem | npm |
Background: How many MCP packages publish verified provenance →
Vulnerabilities 3 findings
| ID | CVE | Severity | Vector | Fix available |
|---|---|---|---|---|
| GHSA-f88m-g3jw-g9cj | CVE-2026-114113 | high | yes | |
| GHSA-rgj7-g3m4-5g8c | CVE-2026-114112 | high | yes | |
| GHSA-wq5f-xc86-pv6w | CVE-2026-114111 | high | yes |
Background: What a vulnerability scan can and cannot prove →
Dependencies 229 packages
| Packages resolved | 229 |
|---|---|
| Deprecated | 2 |
| Stale | 76 |
| Tree resolution | Complete |
Background: SBOMs and build attestations, explained →
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. A tool's description is untrusted text the model reads on every call, which is what makes this list a security surface and not just an inventory: how tool poisoning works →
apply_tags Apply tags to a session ~87
Add one or more tags to a session (merge-mode, never removes existing). Only works when auto-tagging is enabled. Accepts full UUID or 8+-character id prefix.
| Name | Type | Req | Description |
|---|---|---|---|
| sessionId | string | yes | Full session UUID or 8+-character prefix. |
| tags | array | yes | Tags to add. Normalized server-side (lowercase, hyphens, strip #). |
No output schema declared.
No examples provided.
context_for_session Export session as context ~134
Render a past session as markdown ready to paste into a fresh Claude conversation. This is the flagship Recall operation: pipe any previous session back into a new chat as memory.
| Name | Type | Req | Description |
|---|---|---|---|
| id | string | yes | Session id (full UUID or 8+-character prefix). |
| includeSidechain | boolean | – | Include subagent / sidechain messages (default false). |
| mode | string | – | `condensed` (default) strips tool-call JSON; `full` keeps everything. |
| prelude | string | – | Optional header prepended above the transcript. |
| since | string | – | Only messages at or after this ISO timestamp. |
No output schema declared.
No examples provided.
find_similar_sessions Find similar sessions ~81
Find sessions semantically similar to a given session using vector embeddings (Pro-only). Returns related sessions ranked by cosine similarity.
| Name | Type | Req | Description |
|---|---|---|---|
| limit | integer | – | Max results (default 10). |
| min_cosine | number | – | Minimum cosine similarity threshold (default 0.65). |
| session_id | string | yes | Session ID to find similar sessions for. |
No output schema declared.
No examples provided.
get_session Get session transcript ~51
Return the full metadata and ordered messages for a session. Accepts a full UUID or an 8+-character id prefix.
| Name | Type | Req | Description |
|---|---|---|---|
| id | string | yes | Session id (full UUID or 8+-character prefix). |
No output schema declared.
No examples provided.
list_projects List projects ~29
Every Claude Code project currently indexed by Recall, with session and message counts and the most recent activity timestamp.
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
list_sessions List sessions ~112
Recent sessions with alias, tags, and message counts. Optional filters for project, tag, and date range.
| Name | Type | Req | Description |
|---|---|---|---|
| limit | integer | – | – |
| project | string | – | Substring match against project name or decoded filesystem path. |
| since | string | – | Only sessions started at or after this ISO timestamp or YYYY-MM-DD date. |
| tag | string | – | Only sessions carrying this tag (leading # optional). |
| until | string | – | Only sessions started at or before this ISO timestamp or YYYY-MM-DD date. |
No output schema declared.
No examples provided.
list_sessions_to_tag List sessions to tag ~98
Return session summaries and sampled messages formatted for an agent to propose tags. Respects the same scope filters used by the Recall UI scan. Only returns data if auto-tagging is enabled in config.
| Name | Type | Req | Description |
|---|---|---|---|
| collectionId | string | – | Only sessions in this collection. |
| limit | integer | – | – |
| project | string | – | Exact project name match. |
| untaggedOnly | boolean | – | Only sessions with zero tags (default false). |
No output schema declared.
No examples provided.
list_tags List tags ~24
Every tag currently applied to a session, with its count, most popular first.
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
search Search messages ~90
Full-text search over every message in every indexed session. Use `#tag-name` tokens inside the query string to also filter by tag; plain terms are ANDed together.
| Name | Type | Req | Description |
|---|---|---|---|
| limit | integer | – | – |
| project | string | – | Substring match against project name or path. |
| query | string | yes | Text to find. Supports inline `#tag-name` tokens to narrow to sessions with the tag. |
No output schema declared.
No examples provided.
semantic_status Semantic search status ~26
Health snapshot of the semantic vector search tier: model status, worker status, queue depth.
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
thread_for_session List threads containing a session ~41
Return non-archived threads that reference this session (as origin or child).
| Name | Type | Req | Description |
|---|---|---|---|
| session_id | string | yes | Session UUID (exact, not a prefix). |
No output schema declared.
No examples provided.
thread_get Get thread with edges ~31
Full thread detail including every session edge (origin + children).
| Name | Type | Req | Description |
|---|---|---|---|
| id | string | yes | Thread id (UUID). |
No output schema declared.
No examples provided.
thread_list List threads ~48
All threads (v0.15a intent groups), newest first. Excludes archived threads unless include_archived is true.
| Name | Type | Req | Description |
|---|---|---|---|
| include_archived | boolean | – | Include archived threads (default false). |
No output schema declared.
No examples provided.
How do I install the io.github.clauderecallhq/recall MCP server?
io.github.clauderecallhq/recall runs locally as an npm package, launched with npx -y @clauderecallhq/cli. Ready-made configuration for Claude, Cursor, VS Code, Codex and 5 more is on this page, copied from each client's own documentation.
npm · @clauderecallhq/cli
claude mcp add clauderecallhq-recall -- npx -y @clauderecallhq/cli
What is the io.github.clauderecallhq/recall MCP server?
io.github.clauderecallhq/recall is an MCP server listed in the public MCP registry as io.github.clauderecallhq/recall. Persistent memory for Claude Code. Search, recall, and re-inject context from any session. This page covers its npm package (@clauderecallhq/cli).
Is the io.github.clauderecallhq/recall MCP server safe to use?
io.github.clauderecallhq/recall scores 72 out of 100 on VerifyMCP. We recorded 3 known advisories against it as of 5 November 2026. It declares no install or post-install scripts. That is a record of what we were able to check automatically, not an endorsement. The category breakdown on this page shows every signal behind the number, including the ones we could not confirm.
What tools does the io.github.clauderecallhq/recall MCP server expose?
io.github.clauderecallhq/recall exposes 13 tools: list_projects, list_sessions, list_tags, list_sessions_to_tag, apply_tags, and 8 more. Their descriptions and schemas cost roughly 852 tokens of context every time the server is loaded.
Is the io.github.clauderecallhq/recall MCP server still maintained?
io.github.clauderecallhq/recall is still listed as active in the MCP registry. We last reached this channel on 5 November 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.