CukaiMax Malaysian Tax Authority
REMOTE · WWW.CUKAIMAX.COM · SCANNED OCT 3
Source-linked Malaysian individual and sole-proprietor tax guidance for AI agents.
Available components
How this component scores in each security and reliability category. Every signal is checked automatically against the live server, and we only credit what we can confirm. How we score → Why this is hard to score →
Endpoint Security63
- The endpoint's TLS certificate is valid, in date, and uses a strong key. View diagnostics → Pass
- No authorisation is required to call this server. Every tool declares its destructiveHint and none is destructive, so open access doesn't expose one. See how to fix → View diagnostics → Partial
- HTTPS enforcement could not be verified: the plaintext port answered with HTTP 405, which proves neither a plaintext path nor enforcement. View diagnostics → Unverified
- HSTS check failed: the Strict-Transport-Security header is absent. See how to fix → View diagnostics → Fail
- DNSSEC check failed: this domain isn't protected by DNSSEC. See how to fix → View diagnostics → Fail
Transport & Reachability100
- Verified streamable-http transport via a live MCP handshake. View diagnostics → Pass
Schema Quality & AI Usability81
- 100% of prompts and resources have a non-trivial description (not blank, and not just the item's name).Pass
- AI-judged instruction clarity (good).Pass
- Tool/resource definitions use about 888 tokens (~68/item across 13 items; 5 tools + 8 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 Coverage69
- 100% of tools have a non-trivial description (not blank, and not just the tool's name).Pass
- 8% 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 5 captured tool definition(s), and no name or description among them implies an irreversible operation.Pass
- An AI judge read all 7 captured unit(s) of tool text and found none that tries to manipulate the model reading it.Pass
Capabilities100
- Implements a current MCP spec version (2026-07-28).Pass
How do I install the CukaiMax Malaysian Tax Authority MCP server?
CukaiMax Malaysian Tax Authority is a hosted endpoint at https://www.cukaimax.com/.well-known/mcp, so there is nothing to install locally. Ready-made configuration for Claude, Cursor, VS Code, Codex and 5 more is on this page, copied from each client's own documentation.
remote · www.cukaimax.com
claude mcp add --transport http jakzaizzat-cukaimax-tax-authority 'https://www.cukaimax.com/.well-known/mcp'
{
"mcpServers": {
"jakzaizzat-cukaimax-tax-authority": {
"url": "https://www.cukaimax.com/.well-known/mcp"
}
}
} {
"servers": {
"jakzaizzat-cukaimax-tax-authority": {
"type": "http",
"url": "https://www.cukaimax.com/.well-known/mcp"
}
}
} [mcp_servers.jakzaizzat-cukaimax-tax-authority] url = "https://www.cukaimax.com/.well-known/mcp"
{
"$schema": "https://opencode.ai/config.json",
"mcp": {
"jakzaizzat-cukaimax-tax-authority": {
"type": "remote",
"url": "https://www.cukaimax.com/.well-known/mcp",
"enabled": true
}
}
} openclaw mcp add jakzaizzat-cukaimax-tax-authority --url 'https://www.cukaimax.com/.well-known/mcp' --transport streamable-http
mcp_servers:
jakzaizzat-cukaimax-tax-authority:
url: "https://www.cukaimax.com/.well-known/mcp" {
"McpServers": {
"jakzaizzat-cukaimax-tax-authority": {
"Transport": "http",
"Url": "https://www.cukaimax.com/.well-known/mcp"
}
}
} assistant mcp add jakzaizzat-cukaimax-tax-authority -t streamable-http -u 'https://www.cukaimax.com/.well-known/mcp'
{
"mcpServers": {
"jakzaizzat-cukaimax-tax-authority": {
"type": "http",
"url": "https://www.cukaimax.com/.well-known/mcp"
}
}
} The mcpServers block is a cross-client convention. Remote transports vary, so check your client's docs.
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.
- 28 Sept 26 0
- We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
- 25 Sept 26 0
- We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
- 8 Sept 26 0
- Stability: 0.97 → pass security
- 7 Sept 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.
- 5 Sept 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 87 to 90. That category is still filling its 30-day observation window: 26 days of observed history at the previous scan, 27 at this one. The score rises as the window fills, whether or not the server changes.
- 26 Aug 26 0
- We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
- 11 Aug 26 0
- We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
- 10 Aug 26 0
- Stability: unverified → 0.03 ▲ functional
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 Oct 2026 · Probed https://www.cukaimax.com/.well-known/mcp
TLS valid
Negotiated TLS 1.3 with TLS_AES_128_GCM_SHA256 .
| Subject | Issuer | Valid from | Valid until | Key | Signature | Serial |
|---|---|---|---|---|---|---|
| CN=cukaimax.com | CN=YE2,O=Let's Encrypt,C=US | 9 Sept 2026 | 8 Dec 2026 | ECDSA 256 | ECDSA-SHA384 | 5e2b14cb54785e3793d80eacf3b5484afdc |
| SANs: *.cukaimax.com, cukaimax.com | ||||||
| CN=YE2,O=Let's Encrypt,C=US (CA) | CN=Root YE,O=ISRG,C=US | 3 Sept 2025 | 2 Sept 2028 | ECDSA 384 | ECDSA-SHA384 | 4df3b15dd6c0784c507cd37b58e6f115 |
| CN=Root YE,O=ISRG,C=US (CA) | CN=ISRG Root X2,O=Internet Security Research Group,C=US | 13 May 2026 | 2 Sept 2032 | ECDSA 384 | ECDSA-SHA384 | 872165fc34b6e5fba8add5b3705fb53a |
| CN=ISRG Root X2,O=Internet Security Research Group,C=US (CA) | CN=ISRG Root X1,O=Internet Security Research Group,C=US | 13 May 2026 | 2 Sept 2032 | ECDSA 384 | SHA256-RSA | 6c8f1dc727c7117f7baf853ac980f9cd |
Background: What to check on a remote MCP endpoint →
DNSSEC insecure
Validation of www.cukaimax.com. — Not signed
| Zone | DS | Keys | Algorithms | Outcome |
|---|---|---|---|---|
| . | trust_anchor | 20326, 38696 | 8, 8 | Verified |
| com. | present | 19718 | 13 | Verified |
| cukaimax.com. | absent | Unsigned (proven) parent-signed NSEC/NSEC3 proves an unsigned delegation |
Authentication No authorisation required
The endpoint answered without asking for a token. Anyone who knows the URL can reach it.
| Result | No authorisation required |
|---|---|
| HTTP status | 200 |
| Header | Value |
|---|---|
| x-content-type-options | nosniff |
| x-frame-options | DENY |
| referrer-policy | strict-origin-when-cross-origin |
Background: How OAuth 2.1 works in the 2026 MCP spec →
Transports 2 probes
| Transport | URL | Outcome | Status | Location |
|---|---|---|---|---|
| streamable-http | https://www.cukaimax.com/.well-known/mcp | Verified | 200 | |
| http (plaintext) | http://www.cukaimax.com/.well-known/mcp | Inconclusive | 405 |
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 →
assess_form_b_2025_readiness Assess Form B 2025 preparation readiness ~242
Check whether the source records, finalised accounts, official worksheets, and conditional schedules needed for manual Form B preparation are ready. This does not calculate or submit Form B.
| Name | Type | Req | Description |
|---|---|---|---|
| assessmentIssuedInTaxpayerName | boolean | – | – |
| assessmentType | – | yes | – |
| audit | object | – | – |
| businessAccountsReady | boolean | yes | – |
| businessComputationReady | boolean | yes | – |
| businessLossClaimed | boolean | – | – |
| businessLossScheduleReady | boolean | – | – |
| capitalAllowanceClaimed | boolean | – | – |
| capitalAllowanceScheduleReady | boolean | – | – |
| carriesOnBusiness | boolean | yes | – |
| foreignIncomeReceivedInMalaysia | boolean | – | – |
| foreignIncomeScheduleReady | boolean | – | – |
| incentiveApprovalReady | boolean | – | – |
| incentiveClaim | boolean | – | – |
| partnershipIncome | boolean | – | – |
| partnershipStatementReady | boolean | – | – |
| personalReliefEvidenceReady | boolean | yes | – |
| recordsKept | boolean | yes | – |
| residentIndividual | boolean | yes | – |
| taxPaymentRecordsReady | boolean | yes | – |
| taxYear | number | – | – |
No output schema declared.
No examples provided.
get_tax_authority_release Get Malaysian tax authority release ~54
Return a supported Form BE or Form B release, its official sources, validation result, review status, and known limitations.
| Name | Type | Req | Description |
|---|---|---|---|
| audit | object | – | – |
| formType | – | – | – |
| taxYear | – | – | – |
No output schema declared.
No examples provided.
list_tax_authority_releases List Malaysian tax authority releases ~38
Discover supported years, forms, versions, statuses, capabilities, and limitations before selecting a release.
| Name | Type | Req | Description |
|---|---|---|---|
| audit | object | – | – |
No output schema declared.
No examples provided.
prepare_be_2025_draft Prepare Form BE 2025 draft ~169
Compile reviewed taxpayer inputs and a deterministic TaxBrain relief evaluation into source-linked Form BE fields. This tool never stores data or submits to MyTax, and output remains review-gated.
| Name | Type | Req | Description |
|---|---|---|---|
| assessmentIssuedInTaxpayerName | boolean | – | Required for A6 code 1 or 2; true only when the joint assessment is issued in this taxpayer’s name |
| assessmentType | – | yes | Form BE A6 assessment-type code selected by the taxpayer |
| audit | object | – | – |
| credits | object | – | – |
| donations | object | – | – |
| income | object | yes | – |
| inputBlockers | array | – | – |
| payments | object | – | – |
| rebates | object | – | – |
| reliefEvaluation | object | yes | – |
| taxYear | number | – | – |
No output schema declared.
No examples provided.
search_tax_authority Search Malaysian tax rules ~77
Search cited Form BE or Form B rules by topic, field ID, rule ID, or TaxBrain category. Returns official source records with every match.
| Name | Type | Req | Description |
|---|---|---|---|
| audit | object | – | – |
| formType | – | – | – |
| query | string | yes | Tax topic, Form BE field, or TaxBrain category |
| taxYear | – | – | – |
No output schema declared.
No examples provided.
What is the CukaiMax Malaysian Tax Authority MCP server?
CukaiMax Malaysian Tax Authority is an MCP server listed in the public MCP registry as io.github.jakzaizzat/cukaimax-tax-authority. Source-linked Malaysian individual and sole-proprietor tax guidance for AI agents. This page covers its hosted endpoint (https://www.cukaimax.com/.well-known/mcp).
Is the CukaiMax Malaysian Tax Authority MCP server safe to use?
CukaiMax Malaysian Tax Authority scores 79 out of 100 on VerifyMCP. 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 CukaiMax Malaysian Tax Authority MCP server expose?
CukaiMax Malaysian Tax Authority exposes 5 tools: list_tax_authority_releases, get_tax_authority_release, search_tax_authority, prepare_be_2025_draft, assess_form_b_2025_readiness. Their descriptions and schemas cost roughly 580 tokens of context every time the server is loaded.
Does the CukaiMax Malaysian Tax Authority MCP server require authentication?
No. We connected to CukaiMax Malaysian Tax Authority without credentials and it answered, so anything it exposes is reachable by anyone who knows the address.
Is the CukaiMax Malaysian Tax Authority MCP server still maintained?
CukaiMax Malaysian Tax Authority is still listed as active in the MCP registry. We last reached this channel on 3 October 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.