HLPlanet Keyboard Sizes
NPM · HLPLANET-MCP
Compare keyboard sizes and 30 real keyboards, check desk and mousepad fit, search HLPlanet reviews.
Available components
Last scanned (22 hours ago)
Scores higher than 55% of npm servers
Category E-commerce
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 Security100
- 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
- No production dependencies, so there is no dependency health to assess. View diagnostics → Pass
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 16 days ago).Pass
- Disclosure check failed: no security disclosure policy was found in the source repository. See how to fix → Fail
Schema Quality & AI Usability69
- AI-judged instruction clarity (excellent).Pass
- Context-footprint check failed: tool/resource definitions use about 1247 tokens (~178/item across 7 items; 7 tools + 0 resources), over budget; trim descriptions and params. See how to fix → Fail
- Usage-examples check failed: none of the tools include examples. See how to fix → Fail
Stability & Change Management53
- Stability observed for 16 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
Tool Safety100
- No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.Pass
- We read all 7 captured tool definition(s), and no name or description among them implies an irreversible operation.Pass
- An AI judge read all 8 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.
- 4 Nov 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 50 to 53. That category is still filling its 30-day observation window: 15 days of observed history at the previous scan, 16 at this one. The score rises as the window fills, whether or not the server changes.
- 2 Nov 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 43 to 47. That category is still filling its 30-day observation window: 13 days of observed history at the previous scan, 14 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 33 to 37. That category is still filling its 30-day observation window: 10 days of observed history at the previous scan, 11 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 27 to 30. That category is still filling its 30-day observation window: 8 days of observed history at the previous scan, 9 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 20 to 23. That category is still filling its 30-day observation window: 6 days of observed history at the previous scan, 7 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 13 to 17. That category is still filling its 30-day observation window: 4 days of observed history at the previous scan, 5 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 7 to 10. That category is still filling its 30-day observation window: 2 days of observed history at the previous scan, 3 at this one. The score rises as the window fills, whether or not the server changes.
- 20 Oct 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 0 to 3. That category is still filling its 30-day observation window: 0 days of observed history at the previous scan, 1 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 4 Nov 2026 · Analysed npm/hlplanet-mcp@1.0.0
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 →
Dependencies 0 packages
| Packages resolved | 0 |
|---|---|
| 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 →
check_desk_fit Check desk and mousepad fit ~270
Check whether a keyboard and mousepad fit side by side on a desk. The keyboard is placed with its B key in front of the screen centre (move it with keyboard_offset_cm). Returns the mouse room left, whether the pad fits or how far it hangs off, how far the mouse sits from the screen centre, and whether a full 360-degree turn at the given sensitivity (cm/360) fits on the pad. Compare several keyboards at once to see which one leaves the most room.
| Name | Type | Req | Description |
|---|---|---|---|
| cm_per_360 | number | – | Mouse sensitivity as cm of movement for a full 360 turn |
| desk_width_cm | number | yes | Desk width in cm |
| keyboard_offset_cm | number | – | Move the keyboard from centred; negative moves it left |
| keyboards | array | yes | Sizes or keyboard names, e.g. ["TKL", "75%"] |
| left_handed | boolean | – | Mouse on the left of the keyboard |
| mousepad | string | – | small 25x21, medium 36x30, large 45x40, xl 49x42, deskmat 90x40 (under keyboard and mouse), or custom |
| mousepad_width_cm | number | – | Mousepad width in cm, when mousepad is "custom" |
No output schema declared.
No examples provided.
compare_keyboards Compare keyboards ~369
Compare two to six keyboard sizes or real keyboards side by side: width, depth, key count, the keys each one is missing compared to the first, and how much desk / mouse room you gain. Accepts sizes ("TKL", "75%", "60") and keyboards reviewed on HLPlanet ("Wooting 60HE v2", "MCHOSE Jet 75"). Known keyboards: Redragon K761 Pro, Epomaker Galaxy100, NuPhy Air100 V3, ATK x QK Hex80, Wooting 80HE, GamaKay TK75 TMR, Yunzii RT75, NuPhy Kick75, Epomaker HE75 Mag, IQUNIX EZ75, Varmilo Minilo 75, Epomaker HE75 V2 TMR, DrunkDeer G75, MCHOSE Jet 75, XVX L75 Air, NuPhy Air75 V3, Keychron K3 HE, NuPhy Air75 HE, Keydous AJ68-CP, Epomaker HE65 V2 TMR, MCHOSE Ace 68 GT, Melgeek Made68 Ultra V2, Weikav NUT65, Varmilo Muse65 HE, Wooting 60HE v2, XVX Trooper63 HE, Epomaker Hack 59, Wooting 60HE+, IQUNIX EV63, DrunkDeer G60.
| Name | Type | Req | Description |
|---|---|---|---|
| iso | boolean | – | Use the ISO layout (UK/EU, tall Enter, extra key by left Shift). Default ANSI. |
| keyboards | array | yes | Sizes or keyboard names. The first one is the reference, e.g. ["TKL", "75%", "Wooting 80HE"] |
No output schema declared.
No examples provided.
get_keyboard_dimensions Get keyboard dimensions ~119
Measured case dimensions (width x depth) of keyboards reviewed on HLPlanet, with a link to each review. Search by name ("NuPhy Air75"), list every keyboard of one size ("75%"), or leave both empty to list all of them.
| Name | Type | Req | Description |
|---|---|---|---|
| query | string | – | Keyboard name or part of it, e.g. "Wooting" or "Jet 75" |
| size | string | – | Only keyboards of this size: 100%, 98%, TKL, 75%, 65% or 60% |
No output schema declared.
No examples provided.
list_keyboard_sizes List keyboard sizes ~84
List the standard keyboard sizes (full-size 100%, 98%/1800, TKL 80%, 75%, 65%, 60%) with key count, typical dimensions, the keys each one drops compared to full-size, and who it suits. Use it for general questions like "what keyboard sizes are there" or "which size should I get".
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
list_testing_tools List free testing tools ~74
List free browser tools from HLPlanet for testing keyboards and controllers: keyboard tester (every key, rollover, chatter, rapid trigger, SOCD / Snap Tap), gamepad and stick drift tester, controller reaction time test and keyboard size comparison. These need a person at the device, so share the links rather than running them.
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
search_hlplanet Search HLPlanet reviews ~118
Search HLPlanet.com, a review site for Hall effect, TMR and rapid trigger keyboards, gaming controllers and gaming gear. Returns matching reviews, comparisons and guides with links. Use it to find a review of a specific keyboard or controller, or articles on a topic like "TMR 75%" or "stick drift".
| Name | Type | Req | Description |
|---|---|---|---|
| limit | integer | – | Number of results (1-10) |
| query | string | yes | What to search for, e.g. "Wooting 80HE" or "low profile hall effect" |
No output schema declared.
No examples provided.
which_sizes_have_key Which keyboard sizes have a key ~113
Check which keyboard sizes have a key or key group, e.g. "Delete", "F5", "Insert", "Print Screen", "backtick", "arrow keys", "numpad", "function keys". Sizes without it usually reach it through an Fn layer.
| Name | Type | Req | Description |
|---|---|---|---|
| iso | boolean | – | Use the ISO layout (UK/EU) |
| key | string | yes | A key name or group: "Delete", "F12", "Home", "arrow keys", "numpad"... |
No output schema declared.
No examples provided.
How do I install the HLPlanet Keyboard Sizes MCP server?
HLPlanet Keyboard Sizes runs locally as an npm package, launched with npx -y hlplanet-mcp. Ready-made configuration for Claude, Cursor, VS Code, Codex and 5 more is on this page, copied from each client's own documentation.
npm · hlplanet-mcp
claude mcp add hlplanet-hlplanet-mcp -- npx -y hlplanet-mcp
What is the HLPlanet Keyboard Sizes MCP server?
HLPlanet Keyboard Sizes is an MCP server listed in the public MCP registry as io.github.hlplanet/hlplanet-mcp. Compare keyboard sizes and 30 real keyboards, check desk and mousepad fit, search HLPlanet reviews. This page covers its npm package (hlplanet-mcp).
Is the HLPlanet Keyboard Sizes MCP server safe to use?
HLPlanet Keyboard Sizes scores 77 out of 100 on VerifyMCP. We found no known CVEs affecting it as of 4 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 HLPlanet Keyboard Sizes MCP server expose?
HLPlanet Keyboard Sizes exposes 7 tools: list_keyboard_sizes, compare_keyboards, get_keyboard_dimensions, check_desk_fit, which_sizes_have_key, and 2 more. Their descriptions and schemas cost roughly 1,147 tokens of context every time the server is loaded.
Is the HLPlanet Keyboard Sizes MCP server still maintained?
HLPlanet Keyboard Sizes is still listed as active in the MCP registry. We last reached this channel on 4 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 HLPlanet Keyboard Sizes MCP server under?
HLPlanet Keyboard Sizes declares the MIT licence, which is OSI-approved. That covers the source only, and says nothing about the cost of any service it calls.