GhostSwap
REMOTE · MCP.GHOSTSWAP.IO · 2 COMPONENTS
GhostSwap — non-custodial crypto swaps across 1,600+ coins.
Available components
Last scanned (2 hours ago)
Scores higher than 84% of remote servers
Reachable. Last reached 5 Nov 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 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
Schema Quality & AI Usability72
- AI-judged instruction clarity (excellent).Pass
- Context-footprint check failed: tool/resource definitions use about 1077 tokens (~153/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 Management100
- No destabilizing schema changes in the last 30 days.Pass
Tool Coverage96
- 100% of tools have a non-trivial description (not blank, and not just the tool's name).Pass
- 88% 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 7 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
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.
- 5 Nov 26 +61
- Authorization: unverified → partial ▲ security
- HTTPS: unverified → pass ▲ security
- Injection markers: unverified → pass ▲ security
- Stability: unverified → pass ▲ security
- Transport: fail → pass ▲ security
- Endpoint reachability: not serving MCP → reachable ▲ functional
- MCP protocol: unverified → pass ▲ functional
- Tool coverage: unverified → 100 ▲ functional
- 4 Nov 26 −61
- Endpoint reachability: reachable → not serving MCP ▼ security
- Stability: pass → unverified ▼ security
- Authorization: partial → unverified ▼ security
- Tool safety: pass → unverified ▼ security
- HTTPS: pass → unverified ▼ security
- Transport: pass → fail ▼ security
- Tool coverage: 100 → unverified ▼ functional
- Capabilities: pass → unverified ▼ functional
- 30 Oct 26 0
- Tool “get_quote” rewrote its description, which is the text the model reads security
- Schema quality: 859 → 1077 ▼ functional
- Server version: 1.2.2 → 1.3.0 functional
- New tool “get_swap_link” functional
- 29 Oct 26 +9
- Authorization: unverified → partial ▲ security
- Injection markers: fail → pass ▲ security
- Tool “list_currencies” rewrote its description, which is the text the model reads security
- Tool “get_swap” rewrote its description, which is the text the model reads security
- Tool “create_swap” rewrote its description, which is the text the model reads security
- Schema quality: pass → fail ▼ functional
- Server version: 1.0.0 → 1.2.2 functional
- “create_swap” added an optional parameter “refundExtraId” cosmetic
- “create_swap” added an optional parameter “extraIdNotRequired” cosmetic
- “create_swap” added an optional parameter “extraId” cosmetic
- Tool “validate_address” changed its title: Check a wallet address cosmetic
- Tool “list_currencies” changed its title: List supported coins cosmetic
- Tool “get_swap” changed its title: Get swap status cosmetic
- Tool “get_quote” changed its title: Get a live swap quote cosmetic
- Tool “get_pair” changed its title: Get min and max for a pair cosmetic
- Tool “create_swap” changed its title: Create a swap (after the user confirms) cosmetic
- 9 Oct 26 +4
- Transport: fail → pass ▲ security
- 6 Oct 26 −4
- Transport: pass → fail ▼ security
- 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
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 5 Nov 2026 · Probed https://mcp.ghostswap.io/sse
TLS valid
Negotiated TLS 1.3 with TLS_AES_128_GCM_SHA256 .
| Subject | Issuer | Valid from | Valid until | Key | Signature | Serial |
|---|---|---|---|---|---|---|
| CN=ghostswap.io | CN=WE1,O=Google Trust Services,C=US | 3 Oct 2026 | 1 Jan 2027 | ECDSA 256 | ECDSA-SHA256 | f5d70b86113a492b1325de7389804d8a |
| SANs: ghostswap.io, mcp.ghostswap.io, *.mcp.ghostswap.io | ||||||
| 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.ghostswap.io. — Not signed
| Zone | DS | Keys | Algorithms | Outcome |
|---|---|---|---|---|
| . | trust_anchor | 20326, 38696 | 8, 8 | Verified |
| io. | present | 38690 | 8 | Verified |
| ghostswap.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; preload |
| x-content-type-options | nosniff |
| x-frame-options | SAMEORIGIN |
| referrer-policy | strict-origin-when-cross-origin |
| permissions-policy | camera=(), microphone=(), geolocation=() |
Background: How OAuth 2.1 works in the 2026 MCP spec →
Transports 2 probes
| Transport | URL | Outcome | Status | Location |
|---|---|---|---|---|
| sse | https://mcp.ghostswap.io/sse | Verified | 200 | |
| http (plaintext) | http://mcp.ghostswap.io/sse | HTTPS enforced | 301 | https://mcp.ghostswap.io/sse |
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 →
create_swap Create a swap (after the user confirms) ~413
Create a new swap. Returns payinAddress where the end-user must send funds. REQUIRES refundAddress (the user's own wallet on the FROM chain). If the TO coin needs a memo / destination tag (requiresExtraId on list_currencies), pass it as extraId — without it the API returns missing_extra_id; only if the user confirms their wallet has no tag, send extraIdNotRequired=true. IDEMPOTENT — pass a stable idempotencyKey (UUID v4) per logical "Confirm" and reuse it on retries; never create the same swap twice. If a result has stop:true, relay its neutral userMessage and STOP — never speculate about the reason, never name an address, never suggest "try a different address", never retry.
| Name | Type | Req | Description |
|---|---|---|---|
| address | string | yes | Where the user receives the "to" currency. |
| amountFrom | string | yes | Decimal as STRING. |
| extraId | string | – | Memo / destination tag / payment ID for `address`. REQUIRED when the TO coin has requiresExtraId=true (e.g. an exchange deposit address on XRP, XLM, ATOM). Ask the user — never guess. |
| extraIdNotRequired | boolean | – | Set true ONLY when the user confirms their TO-coin wallet genuinely has no memo / tag (e.g. self-custody). Use instead of omitting extraId. |
| from | string | yes | – |
| idempotencyKey | string | – | UUID v4 — one per logical Confirm, reused on retries. Auto-generated if omitted. |
| mode | string | – | – |
| rateId | string | – | Required when mode=fixed; from get_quote. |
| refundAddress | string | yes | REQUIRED — the user's OWN wallet on the FROM chain (the wallet they're sending from); refunds return here if the swap can't complete. |
| refundExtraId | string | – | Memo / tag for refundAddress when the FROM coin requires one — otherwise a refund cannot be credited. |
| to | string | yes | – |
No output schema declared.
No examples provided.
get_pair Get min and max for a pair ~73
Get the min and max swap amount for a single (from, to) pair. Returns separate min/max for float-rate and fixed-rate modes.
| Name | Type | Req | Description |
|---|---|---|---|
| from | string | yes | Source currency ticker, lowercase (e.g. "btc"). |
| to | string | yes | Destination currency ticker, lowercase (e.g. "eth"). |
No output schema declared.
No examples provided.
get_quote Get a live swap quote ~145
Get a live swap quote — rate, amountUserReceives, network fee, min/max. Always display amountUserReceives (not amountTo). mode="fixed" locks the rate and returns a short-lived rateId. The result includes swapUrl, a ghostswap.io link with this pair and amount filled in that the user can open to swap themselves.
| Name | Type | Req | Description |
|---|---|---|---|
| amountFrom | string | yes | Decimal amount as a STRING (e.g. "0.01"). Strings preserve precision. |
| from | string | yes | Source currency ticker. |
| mode | string | – | Float (default) settles at market; fixed locks via rateId. |
| to | string | yes | Destination currency ticker. |
No output schema declared.
No examples provided.
get_swap Get swap status ~81
Get the current status of a swap by id. Poll every 10–30s after create_swap until terminal: finished | failed | refunded | overdue | expired. `hold` = the swap is paused (poll slowly; tell the user to contact support@ghostswap.io with the swap id).
| Name | Type | Req | Description |
|---|---|---|---|
| id | string | yes | The swap id from create_swap. |
No output schema declared.
No examples provided.
get_swap_link Get a prefilled swap link ~191
Get a ghostswap.io link that opens the swap with the coins (and optionally the amount) already filled in. Give it to the user when they want to do the swap themselves in the browser, or when create_swap isn't available. The link creates nothing and never carries an address: the user enters their own receiving and refund address on the page and presses Exchange. Tickers are network-specific (usdtrx = USDT on Tron, usdt20 = USDT on Ethereum). Check the amount against get_pair or get_quote first; below the minimum the page shows a warning.
| Name | Type | Req | Description |
|---|---|---|---|
| amountFrom | string | – | Optional amount of the "from" coin as a STRING (e.g. "0.05"). |
| from | string | yes | Ticker to send, lowercase (e.g. "btc"). |
| to | string | yes | Ticker to receive, lowercase (e.g. "xmr"). |
No output schema declared.
No examples provided.
list_currencies List supported coins ~106
List all coins GhostSwap supports for swapping (700+ assets). Use lite=true for just an array of tickers (e.g. ["btc","eth","ltc"]). Full metadata includes requiresExtraId + extraIdName: when the TO coin has requiresExtraId=true (XRP, XLM, ATOM, HBAR, TON…), collect the memo / destination tag before create_swap.
| Name | Type | Req | Description |
|---|---|---|---|
| lite | boolean | – | Return just tickers (default false — full metadata). |
No output schema declared.
No examples provided.
validate_address Check a wallet address ~68
Check whether a wallet address is valid for a given currency. Returns {valid:true} or {valid:false,message}. Permissive pre-check — create_swap runs a stricter validator.
| Name | Type | Req | Description |
|---|---|---|---|
| address | string | yes | The wallet address to validate. |
| currency | string | yes | Ticker, lowercase. |
No output schema declared.
No examples provided.
How do I install the GhostSwap MCP server?
GhostSwap is a hosted endpoint at https://mcp.ghostswap.io/sse, 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.ghostswap.io
claude mcp add --transport http ghostswap1-mcp 'https://mcp.ghostswap.io/sse'
What is the GhostSwap MCP server?
GhostSwap is an MCP server listed in the public MCP registry as io.github.ghostswap1/mcp. GhostSwap, non-custodial crypto swaps across 1,600+ coins. This page covers its hosted endpoint (https://mcp.ghostswap.io/sse).
Is the GhostSwap MCP server safe to use?
GhostSwap scores 81 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 GhostSwap MCP server expose?
GhostSwap exposes 7 tools: list_currencies, get_pair, validate_address, get_quote, get_swap_link, and 2 more. Their descriptions and schemas cost roughly 1,077 tokens of context every time the server is loaded.
Does the GhostSwap MCP server require authentication?
No. We connected to GhostSwap without credentials and it answered, so anything it exposes is reachable by anyone who knows the address.
Is the GhostSwap MCP server still maintained?
GhostSwap is still listed as active in the MCP registry. We last reached this channel on 5 November 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.