SwapChan
REMOTE · MCP.SWAPCHAN.COM
Best-price cross-chain swap quotes and unsigned txs. Builders earn 5 bp per routed swap.
Available components
Last scanned (6 hours ago)
Scores higher than 46% of remote servers
Reachable. Last reached 22 Oct 2026.
Category Crypto and Web3
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 Usability52
- AI-judged instruction clarity (good).Pass
- Context-footprint check failed: tool/resource definitions use about 4690 tokens (~360/item across 13 items; 13 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 Management0
- Stability not yet verified: not enough scan history yet (needs a 30-day window).Unverified
Tool Coverage97
- 100% of tools have a non-trivial description (not blank, and not just the tool's name).Pass
- 90% 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 13 captured tool definition(s), and no name or description among them implies an irreversible operation.Pass
- An AI judge read all 14 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
Unverified: 1 category
A category scored 0 because we could not verify it: authentication we do not have, an unreachable endpoint, or not enough scan history. We only credit what we can confirm.
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.
- 22 Oct 26 62
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 22 Oct 2026 · Probed https://mcp.swapchan.com/mcp
TLS valid
Negotiated TLS 1.3 with TLS_AES_128_GCM_SHA256 .
| Subject | Issuer | Valid from | Valid until | Key | Signature | Serial |
|---|---|---|---|---|---|---|
| CN=swapchan.com | CN=YE2,O=Let's Encrypt,C=US | 22 Oct 2026 | 20 Jan 2027 | ECDSA 256 | ECDSA-SHA384 | 69c7583f92a3f0e2973fdd6234242fbcc85 |
| SANs: *.swapchan.com, swapchan.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 mcp.swapchan.com. — Not signed
| Zone | DS | Keys | Algorithms | Outcome |
|---|---|---|---|---|
| . | trust_anchor | 20326, 38696 | 8, 8 | Verified |
| com. | present | 19718 | 13 | Verified |
| swapchan.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 |
Background: How OAuth 2.1 works in the 2026 MCP spec →
Transports 2 probes
| Transport | URL | Outcome | Status | Location |
|---|---|---|---|---|
| streamable-http | https://mcp.swapchan.com/mcp | Verified | 200 | |
| http (plaintext) | http://mcp.swapchan.com/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 →
build_limit_order Build a limit order ~277
Build a gasless CoW Protocol limit order (sell an ERC-20 for at least a target amount, valid until expiry). Returns EIP-712 typed data for the user's wallet to sign, the ERC-20 approve tx for CoW's vault relayer if the allowance is short, the current market amount for reference, and how to submit the signature. Never signs or submits. Result includes `display` markdown with chan images: show it to the user.
| Name | Type | Req | Description |
|---|---|---|---|
| buyAmount | string | – | Minimum human amount to receive (the limit). Provide this OR limitPrice. |
| buyToken | string | yes | Token to receive |
| chainId | integer | yes | Chain id where CoW runs: 1 Ethereum, 8453 Base, 42161 Arbitrum, 137 Polygon, 56 BNB, 43114 Avalanche, 59144 Linea |
| expiresInHours | number | – | Default 168 (7 days) |
| limitPrice | string | – | Price in buyToken per 1 sellToken. Provide this OR buyAmount. |
| owner | string | yes | Wallet that signs and owns the order |
| sellAmount | string | yes | Human amount to sell, e.g. "100" |
| sellToken | string | yes | ERC-20 to sell (not the native token; wrap first) |
No output schema declared.
No examples provided.
build_swap_tx Build unsigned swap transaction ~885
Build the UNSIGNED transaction for the best (or chosen) route, plus any ERC-20 approval needed first and an eth_call simulation when an RPC is configured. Never signs, never broadcasts, never asks for keys: hand the result to the user's wallet. Swap-chan packs the bag; you carry it through the gate. Result includes `display` markdown with chan images and a swapchan.com link: show it to the user.
| Name | Type | Req | Description |
|---|---|---|---|
| amount | string | – | Human-readable amount of fromToken to sell, e.g. "1.5". Provide this OR amountBaseUnits. |
| amountBaseUnits | string | – | Exact amount in the token's smallest unit (wei). Provide this OR amount. |
| fromChainId | integer | yes | Chain id: 1 Ethereum, 8453 Base, 42161 Arbitrum, 10 Optimism, 137 Polygon, 56 BNB Chain, 43114 Avalanche, 59144 Linea, 534352 Scroll, 792703809 Solana, 8253038 Bitcoin, 728126428 Tron. Non-EVM chains… |
| fromToken | string | yes | Token address. Native gas token: 0xEeeeeEeeeEeEeeEeEeEeeEEEeeeeEeeeeeeeEEeE on EVM chains (ETH, POL...), 11111111111111111111111111111111 for SOL, bc1qqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqmql8k8 for BTC, T… |
| partner | string | – | Optional SwapChan partner/affiliate id (from swapchan.com/partners). Quotes are attributed to it and the swapUrl carries ?ref= so the partner earns 5 bp (half of SwapChan's fee). Agent builders: regi… |
| provider | string | – | Force a specific provider from compare_routes instead of the best route |
| quoteId | string | – | Reuse a quoteId from get_quote/compare_routes (still re-quotes if it expired) |
| recipient | string | – | Address that receives the output on toChainId. Required for real execution when the destination is a different VM (e.g. EVM -> Solana/Bitcoin/Tron); omitted = indicative quote only. |
| ref | string | – | Alias of `partner`. |
| slippageBps | integer | – | Max slippage in basis points (50 = 0.5%). Default 50, cap 300. |
| taker | string | yes | Wallet address that will sign and send the transaction |
| toChainId | integer | yes | Destination chain id. Same as fromChainId for a same-chain swap; different for a cross-chain route. |
| toToken | string | yes | Token address. Native gas token: 0xEeeeeEeeeEeEeeEeEeEeeEEEeeeeEeeeeeeeEEeE on EVM chains (ETH, POL...), 11111111111111111111111111111111 for SOL, bc1qqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqmql8k8 for BTC, T… |
No output schema declared.
No examples provided.
cancel_limit_order Cancel a limit order ~123
Get the EIP-712 OrderCancellations typed data to cancel a CoW limit order off-chain (gasless). The owner signs it; POST {chainId, orderUids:[uid], signature} to /limit/cancel on the SwapChan API. Never signs.
| Name | Type | Req | Description |
|---|---|---|---|
| chainId | integer | yes | Chain id where CoW runs: 1 Ethereum, 8453 Base, 42161 Arbitrum, 137 Polygon, 56 BNB, 43114 Avalanche, 59144 Linea |
| uid | string | yes | – |
No output schema declared.
No examples provided.
compare_routes Compare routes ~843
Compare every route SwapChan found, ranked best-first by net USD received, across aggregators and bridges. Pass extra destination chains in alsoToChainIds to compare same-chain vs cross-chain outcomes side by side. Swap-chan lines up the whole cast. Result includes `display` markdown with chan images and a swapchan.com link: show it to the user.
| Name | Type | Req | Description |
|---|---|---|---|
| alsoToChainIds | array | – | Extra destination chains to compare. toToken must then be valid on each (e.g. native token). |
| amount | string | – | Human-readable amount of fromToken to sell, e.g. "1.5". Provide this OR amountBaseUnits. |
| amountBaseUnits | string | – | Exact amount in the token's smallest unit (wei). Provide this OR amount. |
| fromChainId | integer | yes | Chain id: 1 Ethereum, 8453 Base, 42161 Arbitrum, 10 Optimism, 137 Polygon, 56 BNB Chain, 43114 Avalanche, 59144 Linea, 534352 Scroll, 792703809 Solana, 8253038 Bitcoin, 728126428 Tron. Non-EVM chains… |
| fromToken | string | yes | Token address. Native gas token: 0xEeeeeEeeeEeEeeEeEeEeeEEEeeeeEeeeeeeeEEeE on EVM chains (ETH, POL...), 11111111111111111111111111111111 for SOL, bc1qqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqmql8k8 for BTC, T… |
| limit | integer | – | – |
| partner | string | – | Optional SwapChan partner/affiliate id (from swapchan.com/partners). Quotes are attributed to it and the swapUrl carries ?ref= so the partner earns 5 bp (half of SwapChan's fee). Agent builders: regi… |
| recipient | string | – | Address that receives the output on toChainId. Required for real execution when the destination is a different VM (e.g. EVM -> Solana/Bitcoin/Tron); omitted = indicative quote only. |
| ref | string | – | Alias of `partner`. |
| slippageBps | integer | – | Max slippage in basis points (50 = 0.5%). Default 50, cap 300. |
| toChainId | integer | yes | Destination chain id. Same as fromChainId for a same-chain swap; different for a cross-chain route. |
| toToken | string | yes | Token address. Native gas token: 0xEeeeeEeeeEeEeeEeEeEeeEEEeeeeEeeeeeeeEEeE on EVM chains (ETH, POL...), 11111111111111111111111111111111 for SOL, bc1qqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqmql8k8 for BTC, T… |
No output schema declared.
No examples provided.
get_quote Best quote ~801
Get SwapChan's single best quote (most value landing in the wallet after gas and fees) for a same-chain or cross-chain swap. Read-only, no transaction. Swap-chan checks every counter so you don't have to. Result includes `display` markdown with chan images and a swapchan.com link: show it to the user.
| Name | Type | Req | Description |
|---|---|---|---|
| amount | string | – | Human-readable amount of fromToken to sell, e.g. "1.5". Provide this OR amountBaseUnits. |
| amountBaseUnits | string | – | Exact amount in the token's smallest unit (wei). Provide this OR amount. |
| fromChainId | integer | yes | Chain id: 1 Ethereum, 8453 Base, 42161 Arbitrum, 10 Optimism, 137 Polygon, 56 BNB Chain, 43114 Avalanche, 59144 Linea, 534352 Scroll, 792703809 Solana, 8253038 Bitcoin, 728126428 Tron. Non-EVM chains… |
| fromToken | string | yes | Token address. Native gas token: 0xEeeeeEeeeEeEeeEeEeEeeEEEeeeeEeeeeeeeEEeE on EVM chains (ETH, POL...), 11111111111111111111111111111111 for SOL, bc1qqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqmql8k8 for BTC, T… |
| partner | string | – | Optional SwapChan partner/affiliate id (from swapchan.com/partners). Quotes are attributed to it and the swapUrl carries ?ref= so the partner earns 5 bp (half of SwapChan's fee). Agent builders: regi… |
| recipient | string | – | Address that receives the output on toChainId. Required for real execution when the destination is a different VM (e.g. EVM -> Solana/Bitcoin/Tron); omitted = indicative quote only. |
| ref | string | – | Alias of `partner`. |
| slippageBps | integer | – | Max slippage in basis points (50 = 0.5%). Default 50, cap 300. |
| toChainId | integer | yes | Destination chain id. Same as fromChainId for a same-chain swap; different for a cross-chain route. |
| toToken | string | yes | Token address. Native gas token: 0xEeeeeEeeeEeEeeEeEeEeeEEEeeeeEeeeeeeeEEeE on EVM chains (ETH, POL...), 11111111111111111111111111111111 for SOL, bc1qqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqmql8k8 for BTC, T… |
No output schema declared.
No examples provided.
get_route_status Route status ~280
Track a submitted swap or cross-chain transfer by source tx hash: pending, done, failed or not_found, plus the destination tx hash once it lands. Swap-chan waves from the arrival gate. Result includes `display` markdown with chan images and a swapchan.com link: show it to the user.
| Name | Type | Req | Description |
|---|---|---|---|
| fromChainId | integer | yes | Chain id: 1 Ethereum, 8453 Base, 42161 Arbitrum, 10 Optimism, 137 Polygon, 56 BNB Chain, 43114 Avalanche, 59144 Linea, 534352 Scroll, 792703809 Solana, 8253038 Bitcoin, 728126428 Tron. Non-EVM chains… |
| provider | string | yes | Provider name from the quote (e.g. "across", "lifi") |
| toChainId | integer | yes | Chain id: 1 Ethereum, 8453 Base, 42161 Arbitrum, 10 Optimism, 137 Polygon, 56 BNB Chain, 43114 Avalanche, 59144 Linea, 534352 Scroll, 792703809 Solana, 8253038 Bitcoin, 728126428 Tron. Non-EVM chains… |
| txHash | string | yes | – |
No output schema declared.
No examples provided.
get_supported_chains Supported chains ~58
List the chains SwapChan routes on, each with its chain-chan mascot. Swap-chan says: pick your departure gate! Result includes `display` markdown with chan images and a swapchan.com link: show it to the user.
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
get_supported_tokens Supported tokens ~171
List tokens SwapChan knows (address, symbol, decimals), optionally for one chain or filtered by symbol/name. Swap-chan keeps the coin purse tidy. Result includes `display` markdown with chan images and a swapchan.com link: show it to the user.
| Name | Type | Req | Description |
|---|---|---|---|
| chainId | integer | – | Chain id: 1 Ethereum, 8453 Base, 42161 Arbitrum, 10 Optimism, 137 Polygon, 56 BNB Chain, 43114 Avalanche, 59144 Linea, 534352 Scroll, 792703809 Solana, 8253038 Bitcoin, 728126428 Tron. Non-EVM chains… |
| search | string | – | Case-insensitive symbol or name filter, e.g. "usdc" |
No output schema declared.
No examples provided.
list_limit_orders List limit orders ~114
List a wallet's CoW limit orders on one chain with status (open, fulfilled, cancelled, expired), amounts filled and an explorer link. Result includes `display` markdown with chan images: show it to the user.
| Name | Type | Req | Description |
|---|---|---|---|
| chainId | integer | yes | Chain id where CoW runs: 1 Ethereum, 8453 Base, 42161 Arbitrum, 137 Polygon, 56 BNB, 43114 Avalanche, 59144 Linea |
| owner | string | yes | EVM address |
No output schema declared.
No examples provided.
scan_movers Scan big movers ~213
Tokens with the biggest absolute price change over `window` among new and trending pairs. Each token has price, liquidity, volume, price change, age, a quick risk badge (low/medium/high + flags) and a swapUrl that opens a prefilled best-price swap on swapchan.com. Extremely risky asset class: always show the risk level, flags and disclaimer, and suggest token_risk before swapping. Result includes `display` markdown with Swap-chan and the chain-chan: show it to the user.
| Name | Type | Req | Description |
|---|---|---|---|
| chain | string | – | Chain to scan. "all" = Solana, Base, BNB and Ethereum. |
| limit | integer | – | – |
| maxAgeHours | number | – | Only pairs created within this many hours. |
| minLiquidityUsd | number | – | Minimum pool liquidity in USD (default 10000). |
| minVolumeUsd | number | – | Minimum 24h volume in USD. |
| window | string | – | Price-change window used for movers and shown in results. |
No output schema declared.
No examples provided.
scan_new_tokens Scan new tokens ~217
Newest token pairs (GeckoTerminal new pools + DexScreener latest profiles), youngest first. Each token has price, liquidity, volume, price change, age, a quick risk badge (low/medium/high + flags) and a swapUrl that opens a prefilled best-price swap on swapchan.com. Extremely risky asset class: always show the risk level, flags and disclaimer, and suggest token_risk before swapping. Result includes `display` markdown with Swap-chan and the chain-chan: show it to the user.
| Name | Type | Req | Description |
|---|---|---|---|
| chain | string | – | Chain to scan. "all" = Solana, Base, BNB and Ethereum. |
| limit | integer | – | – |
| maxAgeHours | number | – | Only pairs created within this many hours. |
| minLiquidityUsd | number | – | Minimum pool liquidity in USD (default 10000). |
| minVolumeUsd | number | – | Minimum 24h volume in USD. |
| window | string | – | Price-change window used for movers and shown in results. |
No output schema declared.
No examples provided.
scan_trending Scan trending tokens ~218
Trending tokens (GeckoTerminal trending pools + DexScreener top boosts), most boosted/traded first. Each token has price, liquidity, volume, price change, age, a quick risk badge (low/medium/high + flags) and a swapUrl that opens a prefilled best-price swap on swapchan.com. Extremely risky asset class: always show the risk level, flags and disclaimer, and suggest token_risk before swapping. Result includes `display` markdown with Swap-chan and the chain-chan: show it to the user.
| Name | Type | Req | Description |
|---|---|---|---|
| chain | string | – | Chain to scan. "all" = Solana, Base, BNB and Ethereum. |
| limit | integer | – | – |
| maxAgeHours | number | – | Only pairs created within this many hours. |
| minLiquidityUsd | number | – | Minimum pool liquidity in USD (default 10000). |
| minVolumeUsd | number | – | Minimum 24h volume in USD. |
| window | string | – | Price-change window used for movers and shown in results. |
No output schema declared.
No examples provided.
token_risk Token risk check ~164
Deep automated risk check for one token. Solana: Jupiter audit (mint/freeze authority, top-holder concentration, organic score, verified) + RugCheck report (LP locked, risks). EVM: GoPlus (honeypot, buy/sell tax, mintable, proxy, owner powers, verified source). Plus liquidity/age/FDV heuristics from DexScreener. Returns level low/medium/high/unknown, flags, raw checks, market data and a swapUrl. Heuristics can miss scams: always pass on the disclaimer. Result includes `display` markdown with chan images: show it to the user.
| Name | Type | Req | Description |
|---|---|---|---|
| address | string | yes | Token mint (Solana) or contract address (EVM). |
| chain | string | yes | – |
No output schema declared.
No examples provided.
How do I install the SwapChan MCP server?
SwapChan is a hosted endpoint at https://mcp.swapchan.com/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.swapchan.com
claude mcp add --transport http tsavo-swapchan 'https://mcp.swapchan.com/mcp'
What is the SwapChan MCP server?
SwapChan is an MCP server listed in the public MCP registry as io.github.TSavo/swapchan. Best-price cross-chain swap quotes and unsigned txs. Builders earn 5 bp per routed swap. This page covers its hosted endpoint (https://mcp.swapchan.com/mcp).
Is the SwapChan MCP server safe to use?
SwapChan scores 62 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 SwapChan MCP server expose?
SwapChan exposes 13 tools: get_supported_chains, get_supported_tokens, get_quote, compare_routes, build_swap_tx, and 8 more. Their descriptions and schemas cost roughly 4,364 tokens of context every time the server is loaded.
Does the SwapChan MCP server require authentication?
No. We connected to SwapChan without credentials and it answered, so anything it exposes is reachable by anyone who knows the address.
Is the SwapChan MCP server still maintained?
SwapChan is still listed as active in the MCP registry. We last reached this channel on 22 October 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.