Chainflip Broker as a Service
REMOTE · CHAINFLIP-BROKER.IO · SCANNED SEP 20
Native cross-chain swaps: Bitcoin, Ethereum, Solana, Polkadot, Tron, Arbitrum. Quote, swap, track.
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 Security80
- 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 is enforced; there's no plaintext access path. View diagnostics → Pass
- The HSTS (Strict-Transport-Security) header is present. View diagnostics → Pass
- 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 Usability79
- 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
- Context-footprint check failed: tool/resource definitions use about 1026 tokens (~171/item across 6 items; 6 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 Safety100
- No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.Pass
- We read all 6 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 supported MCP spec version (2025-11-25); the latest is 2026-07-28.Pass
How do I install the Chainflip Broker as a Service MCP server?
Chainflip Broker as a Service is a hosted endpoint at https://chainflip-broker.io/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 · chainflip-broker.io
claude mcp add --transport http io-chainflip-broker-crypto-swap 'https://chainflip-broker.io/mcp'
{
"mcpServers": {
"io-chainflip-broker-crypto-swap": {
"url": "https://chainflip-broker.io/mcp"
}
}
} {
"servers": {
"io-chainflip-broker-crypto-swap": {
"type": "http",
"url": "https://chainflip-broker.io/mcp"
}
}
} [mcp_servers.io-chainflip-broker-crypto-swap] url = "https://chainflip-broker.io/mcp"
{
"$schema": "https://opencode.ai/config.json",
"mcp": {
"io-chainflip-broker-crypto-swap": {
"type": "remote",
"url": "https://chainflip-broker.io/mcp",
"enabled": true
}
}
} openclaw mcp add io-chainflip-broker-crypto-swap --url 'https://chainflip-broker.io/mcp' --transport streamable-http
mcp_servers:
io-chainflip-broker-crypto-swap:
url: "https://chainflip-broker.io/mcp" {
"McpServers": {
"io-chainflip-broker-crypto-swap": {
"Transport": "http",
"Url": "https://chainflip-broker.io/mcp"
}
}
} assistant mcp add io-chainflip-broker-crypto-swap -t streamable-http -u 'https://chainflip-broker.io/mcp'
{
"mcpServers": {
"io-chainflip-broker-crypto-swap": {
"type": "http",
"url": "https://chainflip-broker.io/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.
- 27 Aug 26 0
- Stability: 0.97 → pass security
- 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 +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.
- 23 Aug 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.
- 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
- 29 Jul 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 20 Sept 2026 · Probed https://chainflip-broker.io/mcp
TLS valid
Negotiated TLS 1.3 with TLS_AES_256_GCM_SHA384 .
| Subject | Issuer | Valid from | Valid until | Key | Signature | Serial |
|---|---|---|---|---|---|---|
| CN=chainflip-broker.io | CN=YR2,O=Let's Encrypt,C=US | 9 Sept 2026 | 8 Dec 2026 | RSA 2048 | SHA256-RSA | 59fc9505ab768745e051218b2f623ef02a5 |
| SANs: chainflip-broker.io | ||||||
| CN=YR2,O=Let's Encrypt,C=US (CA) | CN=Root YR,O=ISRG,C=US | 3 Sept 2025 | 2 Sept 2028 | RSA 2048 | SHA256-RSA | 4ebd24947e24d394802d84a52fd5b319 |
| CN=Root YR,O=ISRG,C=US (CA) | CN=ISRG Root X1,O=Internet Security Research Group,C=US | 13 May 2026 | 2 Sept 2032 | RSA 4096 | SHA256-RSA | f24b6d17f9d9ad7cb1c9fea78782699f |
Background: What to check on a remote MCP endpoint →
DNSSEC insecure
Validation of chainflip-broker.io. — Not signed
| Zone | DS | Keys | Algorithms | Outcome |
|---|---|---|---|---|
| . | trust_anchor | 20326, 38696 | 8, 8 | Verified |
| io. | present | 57355 | 8 | Verified |
| chainflip-broker.io. | 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 |
|---|---|
| strict-transport-security | max-age=31536000; includeSubDomains |
Background: How OAuth 2.1 works in the 2026 MCP spec →
Transports 2 probes
| Transport | URL | Outcome | Status | Location |
|---|---|---|---|---|
| streamable-http | https://chainflip-broker.io/mcp | Verified | 200 | |
| http (plaintext) | http://chainflip-broker.io/mcp | HTTPS enforced | 308 | https://chainflip-broker.io/mcp |
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_status Check Status ~55
Check the status of a swap by its ID. Returns the current swap state including deposit detection, swap progress, and egress information.
| Name | Type | Req | Description |
|---|---|---|---|
| swapId | integer | yes | The swap ID returned by start_swap or start_dca_swap |
No output schema declared.
No examples provided.
get_native_quotes Get Native Quotes ~168
Get swap quotes for exchanging one crypto asset to another using native (smallest unit) amounts. Returns available quotes with exchange rates, fees, and estimated output amounts. Use this when you have amounts in native units (e.g., satoshis for BTC, wei for ETH). API key is optional.
| Name | Type | Req | Description |
|---|---|---|---|
| amount | string | yes | Amount to swap in native units (e.g., '100000000' for 1 BTC in satoshis) |
| apiKey | string|null | – | Optional partner API key. |
| destinationAsset | string | yes | Destination asset identifier (e.g., 'eth.eth', 'btc.btc', 'sol.sol') |
| sourceAsset | string | yes | Source asset identifier (e.g., 'btc.btc', 'eth.eth', 'usdc.eth') |
No output schema declared.
No examples provided.
get_quotes Get Quotes ~134
Get swap quotes for exchanging one crypto asset to another. Returns available quotes with exchange rates, fees, and estimated output amounts. API key is optional.
| Name | Type | Req | Description |
|---|---|---|---|
| amount | number | yes | Amount to swap in human-readable format (e.g., 1.5 for 1.5 BTC) |
| apiKey | string|null | – | Optional partner API key. |
| destinationAsset | string | yes | Destination asset identifier (e.g., 'eth.eth', 'btc.btc', 'sol.sol') |
| sourceAsset | string | yes | Source asset identifier (e.g., 'btc.btc', 'eth.eth', 'usdc.eth') |
No output schema declared.
No examples provided.
list_assets List Assets ~33
List all available swap assets and their details including ticker, network, direction, decimals, minimum amounts, and current USD prices.
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
start_dca_swap Start DCA Swap ~288
Start a DCA (Dollar Cost Averaging) cross-chain swap that splits into multiple sub-swaps over time. Returns the deposit address. API key is optional.
| Name | Type | Req | Description |
|---|---|---|---|
| apiKey | string|null | – | Optional partner API key. |
| chunkIntervalBlocks | integer|null | – | Optional delay between DCA sub-swaps in state-chain blocks (1 block = 6 seconds). Defaults to 2 blocks (12 seconds). |
| destinationAddress | string | yes | Destination address on the target chain |
| destinationAsset | string | yes | Destination asset identifier (e.g., 'eth.eth', 'btc.btc', 'sol.sol') |
| minimumPrice | number|null | – | Optional minimum accepted price as a destination-per-source ratio (e.g., for a btc.btc to eth.eth swap, 28.5 means 1 BTC gets at least 28.5 ETH). When omitted, automatically calculated from current p… |
| numberOfChunks | integer | yes | Number of sub-swaps for DCA (Dollar Cost Averaging). Must be >= 1. |
| refundAddress | string | yes | Refund address on the source chain, used if minimum price cannot be met |
| sourceAsset | string | yes | Source asset identifier (e.g., 'btc.btc', 'eth.eth', 'usdc.eth') |
No output schema declared.
No examples provided.
start_swap Start Swap ~210
Start a cross-chain swap. Returns the deposit address where you should send your source asset. API key is optional.
| Name | Type | Req | Description |
|---|---|---|---|
| apiKey | string|null | – | Optional partner API key. |
| destinationAddress | string | yes | Destination address on the target chain |
| destinationAsset | string | yes | Destination asset identifier (e.g., 'eth.eth', 'btc.btc', 'sol.sol') |
| minimumPrice | number|null | – | Optional minimum accepted price as a destination-per-source ratio (e.g., for a btc.btc to eth.eth swap, 28.5 means 1 BTC gets at least 28.5 ETH). When omitted, automatically calculated from current p… |
| refundAddress | string | yes | Refund address on the source chain, used if minimum price cannot be met |
| sourceAsset | string | yes | Source asset identifier (e.g., 'btc.btc', 'eth.eth', 'usdc.eth') |
No output schema declared.
No examples provided.
What is the Chainflip Broker as a Service MCP server?
Chainflip Broker as a Service is an MCP server listed in the public MCP registry as io.chainflip-broker/crypto-swap. Native cross-chain swaps: Bitcoin, Ethereum, Solana, Polkadot, Tron, Arbitrum. Quote, swap, track. This page covers its hosted endpoint (https://chainflip-broker.io/mcp).
Is the Chainflip Broker as a Service MCP server safe to use?
Chainflip Broker as a Service scores 88 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 Chainflip Broker as a Service MCP server expose?
Chainflip Broker as a Service exposes 6 tools: get_quotes, start_dca_swap, check_status, list_assets, start_swap, get_native_quotes. Their descriptions and schemas cost roughly 888 tokens of context every time the server is loaded.
Does the Chainflip Broker as a Service MCP server require authentication?
No. We connected to Chainflip Broker as a Service without credentials and it answered, so anything it exposes is reachable by anyone who knows the address.
Is the Chainflip Broker as a Service MCP server still maintained?
Chainflip Broker as a Service 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.