io.github.cdkbotmcp/cdk-mcp
REMOTE · MCP.CDK.BOT · SCANNED SEP 20
Buy game keys, gift cards, and subscriptions via x402 USDC on Base. 8 MCP tools, no install.
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 Security46
- The endpoint's TLS certificate is valid, in date, and uses a strong key. View diagnostics → Pass
- Authorisation not fully verified: no authorisation is required to call this server, and 8 tool(s) never declared a destructiveHint. The MCP spec treats an absent hint as destructive by default, so we cannot call this surface safe. See how to fix → View diagnostics → Unverified
- HTTPS enforcement could not be verified: the plaintext port answered with HTTP 406, 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 Usability80
- AI-judged instruction clarity (excellent).Pass
- Context-footprint check failed: tool/resource definitions use about 926 tokens (~115/item across 8 items; 8 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 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 1 tool(s) whose name or description implies an irreversible operation declare an MCP destructiveHint annotation; "request_refund" implies "refund" 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 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
How do I install the io.github.cdkbotmcp/cdk-mcp server?
io.github.cdkbotmcp/cdk-mcp is a hosted endpoint at https://mcp.cdk.bot/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 · mcp.cdk.bot
claude mcp add --transport http cdkbotmcp-cdk-mcp 'https://mcp.cdk.bot/mcp'
{
"mcpServers": {
"cdkbotmcp-cdk-mcp": {
"url": "https://mcp.cdk.bot/mcp"
}
}
} {
"servers": {
"cdkbotmcp-cdk-mcp": {
"type": "http",
"url": "https://mcp.cdk.bot/mcp"
}
}
} [mcp_servers.cdkbotmcp-cdk-mcp] url = "https://mcp.cdk.bot/mcp"
{
"$schema": "https://opencode.ai/config.json",
"mcp": {
"cdkbotmcp-cdk-mcp": {
"type": "remote",
"url": "https://mcp.cdk.bot/mcp",
"enabled": true
}
}
} openclaw mcp add cdkbotmcp-cdk-mcp --url 'https://mcp.cdk.bot/mcp' --transport streamable-http
mcp_servers:
cdkbotmcp-cdk-mcp:
url: "https://mcp.cdk.bot/mcp" {
"McpServers": {
"cdkbotmcp-cdk-mcp": {
"Transport": "http",
"Url": "https://mcp.cdk.bot/mcp"
}
}
} assistant mcp add cdkbotmcp-cdk-mcp -t streamable-http -u 'https://mcp.cdk.bot/mcp'
{
"mcpServers": {
"cdkbotmcp-cdk-mcp": {
"type": "http",
"url": "https://mcp.cdk.bot/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.
- 26 Aug 26 −1
- We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
- 25 Aug 26 0
- Stability: 0.97 → pass security
- 24 Aug 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.
- 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
- 31 Jul 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
- 30 Jul 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
- 27 Jul 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
- 26 Jul 26 0
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 20 Sept 2026 · Probed https://mcp.cdk.bot/mcp
TLS valid
Negotiated TLS 1.3 with TLS_AES_128_GCM_SHA256 .
| Subject | Issuer | Valid from | Valid until | Key | Signature | Serial |
|---|---|---|---|---|---|---|
| CN=cdk.bot | CN=WE1,O=Google Trust Services,C=US | 2 Sept 2026 | 1 Dec 2026 | ECDSA 256 | ECDSA-SHA256 | 226d52ceb6765cab0ea1be00eb2fbf7d |
| SANs: cdk.bot, mcp.cdk.bot | ||||||
| CN=WE1,O=Google Trust Services,C=US (CA) | CN=GTS Root R4,O=Google Trust Services LLC,C=US | 13 Dec 2023 | 20 Feb 2029 | ECDSA 256 | ECDSA-SHA384 | 7ff31977972c224a76155d13b6d685e3 |
| CN=GTS Root R4,O=Google Trust Services LLC,C=US (CA) | CN=GlobalSign Root CA,OU=Root CA,O=GlobalSign nv-sa,C=BE | 15 Nov 2023 | 28 Jan 2028 | ECDSA 384 | SHA256-RSA | 7fe530bf331343bedd821610493d8a1b |
Background: What to check on a remote MCP endpoint →
DNSSEC insecure
Validation of mcp.cdk.bot. — Not signed
| Zone | DS | Keys | Algorithms | Outcome |
|---|---|---|---|---|
| . | trust_anchor | 20326, 38696 | 8, 8 | Verified |
| bot. | present | 58741 | 8 | Verified |
| cdk.bot. | 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 |
Background: How OAuth 2.1 works in the 2026 MCP spec →
Transports 2 probes
| Transport | URL | Outcome | Status | Location |
|---|---|---|---|---|
| streamable-http | https://mcp.cdk.bot/mcp | Verified | 200 | |
| http (plaintext) | http://mcp.cdk.bot/mcp | Inconclusive | 406 |
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 →
browse_filters ~40
CDK Bot: list all available platforms, devices, regions, and languages for filtering digital product searches. Call this first to know what filter values are valid.
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
check_order ~73
CDK Bot: check the status of a purchase order. Provide wallet_address to retrieve the product key. Pending orders are automatically polled for fulfillment.
| Name | Type | Req | Description |
|---|---|---|---|
| order_id | string | yes | Order ID (UUID) from a previous purchase |
| wallet_address | string | – | Buyer wallet address. Required to retrieve the product key. |
No output schema declared.
No examples provided.
confirm_purchase ~228
CDK Bot: receive the product key after paying. Two ways to pay: (1) one-shot — pass x_payment, a signed EIP-3009 "exact" X-PAYMENT header (from accepts[] in get_price_quote); the facilitator settles it gaslessly, no tx_hash needed. (2) two-step — send USDC yourself, then pass tx_hash + quote_id.
| Name | Type | Req | Description |
|---|---|---|---|
| chain | string | – | Payment chain (default: "base") |
| game_id | string | yes | Game ID being purchased |
| quote_id | string | – | Required WITH tx_hash — locks the quoted price and prevents front-running. Not needed with x_payment. |
| tx_hash | string | – | Two-step flow: the USDC payment transaction hash on Base. Provide this OR x_payment. |
| x_payment | string | – | One-shot flow: a base64-encoded EIP-3009 "exact" X-PAYMENT payload signed by the buyer wallet for accepts[0] from get_price_quote. Settles gaslessly via the facilitator — no tx_hash/quote_id needed. |
No output schema declared.
No examples provided.
get_game_details ~65
CDK Bot: get detailed information about a specific digital product (game key, gift card, DLC) including price, activation instructions, and delivery time. Use the game_id from search_games results.
| Name | Type | Req | Description |
|---|---|---|---|
| game_id | string | yes | Game ID (UUID) from search results |
No output schema declared.
No examples provided.
get_price_quote ~91
CDK Bot: lock the current price for a digital product and get USDC payment instructions. Returns a quote_id valid for 5 minutes. After paying, use confirm_purchase with the tx_hash and quote_id.
| Name | Type | Req | Description |
|---|---|---|---|
| chain | string | – | Payment chain. Use "base-sepolia" for sandbox testing with mock keys. |
| game_id | string | yes | Game ID to get a price quote for |
No output schema declared.
No examples provided.
request_refund ~127
CDK Bot: submit a refund claim for a purchased product key. Must be within 30 days of purchase. Delivery failures (not_delivered) are auto-approved instantly. Key issues are verified within 24 hours.
| Name | Type | Req | Description |
|---|---|---|---|
| order_id | string | yes | Order ID to refund |
| reason | string | yes | Reason: key_invalid (activation error), key_already_redeemed (used before delivery), wrong_product (wrong platform/region/edition), not_delivered (payment confirmed but no key received) |
| wallet_address | string | yes | Buyer wallet address (must match the order) |
No output schema declared.
No examples provided.
search_games ~177
CDK Bot: search the catalog of digital products (game keys, gift cards, DLC) by title, platform, device, region, or language. Returns a best match with alternatives (smart matching). Use browse_filters first to see valid filter values.
| Name | Type | Req | Description |
|---|---|---|---|
| device | string | – | Target device filter (e.g. PC, PS5, Xbox Series X|S) |
| language | string | – | Language filter (ISO 639-1 code like "en", "pl", or "multilanguage") |
| platform | string | – | Platform/storefront filter (e.g. Steam, PSN, Xbox Live) |
| query | string | yes | Game title or search keywords (e.g. "GTA V", "Elden Ring") |
| region | string | – | Region filter (e.g. WORLDWIDE, EUROPE) |
No output schema declared.
No examples provided.
submit_review ~125
CDK Bot: rate a completed purchase (1-5 stars). Helps improve the service. One review per order. Requires order_id and the wallet_address used for payment.
| Name | Type | Req | Description |
|---|---|---|---|
| agent_name | string | – | Your agent/client name (e.g. "Claude Desktop", "Cursor") |
| comment | string | – | Optional comment about the purchase experience |
| order_id | string | yes | Order ID to review |
| rating | integer | yes | Rating from 1 (poor) to 5 (excellent) |
| wallet_address | string | yes | Buyer wallet address (must match the order) |
No output schema declared.
No examples provided.
What is the io.github.cdkbotmcp/cdk-mcp server?
io.github.cdkbotmcp/cdk-mcp is listed in the public MCP registry as io.github.cdkbotmcp/cdk-mcp. Buy game keys, gift cards, and subscriptions via x402 USDC on Base. 8 MCP tools, no install. This page covers its hosted endpoint (https://mcp.cdk.bot/mcp).
Is the io.github.cdkbotmcp/cdk-mcp server safe to use?
io.github.cdkbotmcp/cdk-mcp scores 73 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 io.github.cdkbotmcp/cdk-mcp server expose?
io.github.cdkbotmcp/cdk-mcp exposes 8 tools: search_games, get_game_details, browse_filters, get_price_quote, confirm_purchase, and 3 more. Their descriptions and schemas cost roughly 926 tokens of context every time the server is loaded.
Does the io.github.cdkbotmcp/cdk-mcp server require authentication?
No. We connected to io.github.cdkbotmcp/cdk-mcp without credentials and it answered, so anything it exposes is reachable by anyone who knows the address.
Is the io.github.cdkbotmcp/cdk-mcp server still maintained?
io.github.cdkbotmcp/cdk-mcp is still listed as active in the MCP registry. We last reached this channel on 20 September 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.