com.korushield/koru-shield
NPM · KORUSHIELD-MCP-SERVER · 2 COMPONENTS
Manage Koru Shield DNS filtering: profiles, rules, categories, schedules, and logs.
Available components
Last scanned (6 hours ago)
Scores higher than 76% of npm servers
Category Security
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 Security98
- No malware found by supply-chain analysis.Pass
- No known CVEs affecting this package version or its production dependencies.Pass
- No install/post-install scripts declared.Pass
- 30 of 92 dependencies flagged as unhealthy. 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 31 days ago).Pass
- Security-disclosure policy not yet verified: we couldn't inspect the source repository.Unverified
Schema Quality & AI Usability81
- AI-judged instruction clarity (excellent).Pass
- Tool/resource definitions use about 954 tokens (~59/item across 16 items; 16 tools + 0 resources), lean.Pass
- Usage-examples check failed: none of the tools include examples. See how to fix → Fail
Stability & Change Management100
- No destabilizing schema changes in the last 30 days.Pass
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
Tool Safety75
- No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.Pass
- 0 of 2 tool(s) whose name or description implies an irreversible operation declare an MCP destructiveHint annotation; "delete_rule" implies "delete" and declares no destructiveHint at all, which the MCP spec reads as destructive by default. See how to fix → Fail
- An AI judge read all 16 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 0
- Security disclosure: fail → unverified ▼ functional
- 3 Nov 26 0
- Stability: 0.97 → pass security
- 1 Nov 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 90 to 93. That category is still filling its 30-day observation window: 27 days of observed history at the previous scan, 28 at this one. The score rises as the window fills, whether or not the server changes.
- 30 Oct 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 83 to 87. That category is still filling its 30-day observation window: 25 days of observed history at the previous scan, 26 at this one. The score rises as the window fills, whether or not the server changes.
- 28 Oct 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 77 to 80. That category is still filling its 30-day observation window: 23 days of observed history at the previous scan, 24 at this one. The score rises as the window fills, whether or not the server changes.
- 26 Oct 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 70 to 73. That category is still filling its 30-day observation window: 21 days of observed history at the previous scan, 22 at this one. The score rises as the window fills, whether or not the server changes.
- 24 Oct 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 63 to 67. That category is still filling its 30-day observation window: 19 days of observed history at the previous scan, 20 at this one. The score rises as the window fills, whether or not the server changes.
- 22 Oct 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 57 to 60. That category is still filling its 30-day observation window: 17 days of observed history at the previous scan, 18 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/korushield-mcp-server@1.0.1
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 →
Dependencies 92 packages
| Packages resolved | 92 |
|---|---|
| Stale | 30 |
| 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 →
analytics_summary ~87
Summary of DNS activity: total queries, blocked vs allowed counts, blocked percentage, IPv4/IPv6, encrypted queries.
| Name | Type | Req | Description |
|---|---|---|---|
| from | string | – | Start of window, RFC3339 timestamp (default: last 24h) |
| profile_id | string | – | Filter to one profile (omit for account-wide) |
| to | string | – | End of window, RFC3339 timestamp |
No output schema declared.
No examples provided.
create_rule ~106
Create a custom allow or deny rule for a domain on a profile. Use kind=deny to block a domain, kind=allow to explicitly permit it.
| Name | Type | Req | Description |
|---|---|---|---|
| domain | string | yes | Domain to match, e.g. tiktok.com (matches subdomains) |
| kind | string | yes | allow to permit, deny to block |
| note | string | – | Human-readable note for why this rule exists |
| profile_id | string | yes | Profile ID (use list_profiles to discover IDs) |
No output schema declared.
No examples provided.
create_schedule ~147
Create a time-based schedule on a profile. Rules and filter categories can reference schedules to apply only during the window.
| Name | Type | Req | Description |
|---|---|---|---|
| days | array | yes | Days of week, e.g. ["mon","tue","wed","thu","fri"] |
| end | string | yes | HH:MM 24h, e.g. 21:00 |
| name | string | yes | Schedule name, e.g. Bedtime |
| profile_id | string | yes | Profile ID (use list_profiles to discover IDs) |
| start | string | yes | HH:MM 24h, e.g. 21:00 |
| timezone | string | yes | IANA timezone, e.g. America/Chicago |
No output schema declared.
No examples provided.
delete_rule ~59
Delete a custom rule from a profile. Destructive: the rule stops applying immediately.
| Name | Type | Req | Description |
|---|---|---|---|
| profile_id | string | yes | Profile ID (use list_profiles to discover IDs) |
| rule_id | string | yes | Rule ID (use list_rules to discover IDs) |
No output schema declared.
No examples provided.
delete_schedule ~61
Delete a schedule from a profile. Destructive: rules referencing it lose their time window.
| Name | Type | Req | Description |
|---|---|---|---|
| profile_id | string | yes | Profile ID (use list_profiles to discover IDs) |
| schedule_id | string | yes | Schedule ID (use list_schedules to discover IDs) |
No output schema declared.
No examples provided.
get_entitlements ~27
Get the account plan, limits (max rules, profiles, devices), and current usage.
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
get_logs ~71
Get recent DNS query logs: what was queried, allowed or blocked, and when. Useful for reviewing activity or investigating a block.
| Name | Type | Req | Description |
|---|---|---|---|
| action | string | – | Filter by action |
| limit | integer | – | Max entries to return |
| profile_id | string | – | Filter to one profile (omit for all) |
No output schema declared.
No examples provided.
get_profile ~32
Get details of a single profile.
| Name | Type | Req | Description |
|---|---|---|---|
| profile_id | string | yes | Profile ID (use list_profiles to discover IDs) |
No output schema declared.
No examples provided.
get_referral_code ~27
Get the account referral code and link for the give-a-month-get-a-month program.
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
list_devices ~36
List devices enrolled on a profile and their protection status.
| Name | Type | Req | Description |
|---|---|---|---|
| profile_id | string | yes | Profile ID (use list_profiles to discover IDs) |
No output schema declared.
No examples provided.
list_filter_categories ~49
List filter categories (adult content, gambling, social media, etc.) and whether each is enabled on a profile.
| Name | Type | Req | Description |
|---|---|---|---|
| profile_id | string | yes | Profile ID (use list_profiles to discover IDs) |
No output schema declared.
No examples provided.
list_profiles ~27
List all DNS protection profiles on the account (e.g. Kids, Work, IoT).
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
list_rules ~35
List custom allow/deny rules for a profile.
| Name | Type | Req | Description |
|---|---|---|---|
| profile_id | string | yes | Profile ID (use list_profiles to discover IDs) |
No output schema declared.
No examples provided.
list_schedules ~49
List time-based schedules on a profile (e.g. bedtime 21:00-07:00 on weekdays).
| Name | Type | Req | Description |
|---|---|---|---|
| profile_id | string | yes | Profile ID (use list_profiles to discover IDs) |
No output schema declared.
No examples provided.
set_filter_category ~75
Enable or disable a filter category on a profile.
| Name | Type | Req | Description |
|---|---|---|---|
| enabled | boolean | yes | true to enable blocking, false to disable |
| profile_id | string | yes | Profile ID (use list_profiles to discover IDs) |
| slug | string | yes | Category slug, e.g. adult, gambling, social-media (see list_filter_categories) |
No output schema declared.
No examples provided.
simulate_policy ~66
Check what the profile policy would do for a domain right now: allowed, blocked, and why. Does not change anything.
| Name | Type | Req | Description |
|---|---|---|---|
| domain | string | yes | Domain to test, e.g. example.com |
| profile_id | string | yes | Profile ID (use list_profiles to discover IDs) |
No output schema declared.
No examples provided.
How do I install the com.korushield/koru-shield MCP server?
com.korushield/koru-shield runs locally as an npm package, launched with npx -y korushield-mcp-server. Ready-made configuration for Claude, Cursor, VS Code, Codex and 5 more is on this page, copied from each client's own documentation.
npm · korushield-mcp-server
claude mcp add com-korushield-koru-shield -- npx -y korushield-mcp-server
What is the com.korushield/koru-shield MCP server?
com.korushield/koru-shield is an MCP server listed in the public MCP registry as com.korushield/koru-shield. Manage Koru Shield DNS filtering: profiles, rules, categories, schedules, and logs. This page covers its npm package (korushield-mcp-server).
Is the com.korushield/koru-shield MCP server safe to use?
com.korushield/koru-shield scores 83 out of 100 on VerifyMCP. We found no known CVEs affecting 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 com.korushield/koru-shield MCP server expose?
com.korushield/koru-shield exposes 16 tools: list_profiles, get_profile, list_rules, create_rule, delete_rule, and 11 more. Their descriptions and schemas cost roughly 954 tokens of context every time the server is loaded.
Is the com.korushield/koru-shield MCP server still maintained?
com.korushield/koru-shield 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.
What licence is the com.korushield/koru-shield MCP server under?
com.korushield/koru-shield declares the MIT licence, which is OSI-approved. That covers the source only, and says nothing about the cost of any service it calls.