io.github.Agonx402/agon-gateway
NPM · @AGONX402/GATEWAY-MCP
MCP server for Agon Gateway x402, Helius Wallet, and Tokens API market data.
Available components
Last scanned (20 hours ago)
Scores higher than 58% of npm servers
Category Finance and Payments
How this component scores in each security and reliability category. Every signal is checked automatically from public evidence about the published package, including repeated runs of it in an isolated sandbox, and we only credit what we can confirm. How we score → Why this is hard to score →
Supply Chain Security100
- No malware found by supply-chain analysis.Pass
- No known CVEs affecting this package version or its production dependencies.Pass
- No install/post-install scripts declared.Pass
- No production dependencies, so there is no dependency health to assess. View diagnostics → Pass
Provenance & Transparency19
- Repository check failed: the declared repository URL redirects; it must resolve directly. See how to fix → View diagnostics → Fail
- Provenance check failed: no build-provenance attestation is published. See how to fix → View diagnostics → Fail
- Clear OSI-approved license (MIT).Pass
- Actively maintained (last published 185 days ago).Pass
- Disclosure check failed: no security disclosure policy was found in the source repository. See how to fix → Fail
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 2206 tokens (~137/item across 16 items; 15 tools + 1 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 Coverage79
- 100% of tools have a non-trivial description (not blank, and not just the tool's name).Pass
- 36% 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 15 captured tool definition(s), and no name or description among them implies an irreversible operation.Pass
- An AI judge read all 16 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.
- 4 Nov 26 0
- Stability: 0.97 → pass security
- 3 Nov 26 0
- Stability: pass → 0.97 functional
- 31 Oct 26 0
- Security disclosure: unverified → fail ▼ functional
- 29 Oct 26 0
- Security disclosure: fail → unverified ▼ functional
- 28 Oct 26 0
- Stability: 0.97 → pass security
- 27 Oct 26 0
- Stability: pass → 0.97 functional
- 21 Oct 26 0
- Stability: 0.97 → pass security
- 20 Oct 26 0
- Stability: pass → 0.97 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 4 Nov 2026 · Analysed npm/@agonx402/gateway-mcp@0.4.2
Provenance No attestation
The registry publishes no build provenance for this version, so there is nothing to verify.
| Result | No attestation |
|---|---|
| Ecosystem | npm |
Background: How many MCP packages publish verified provenance →
Dependencies 0 packages
| Packages resolved | 0 |
|---|---|
| Tree resolution | Complete |
Background: SBOMs and build attestations, explained →
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 →
agon_gateway_auth_call ~286
Generic escape hatch: call any Agon Gateway route, run the configured signer hook on a 402, and retry. For Tokens market-data questions, prefer the higher-level agon_token_quote / agon_token_resolve / agon_token_chart / agon_token_search / agon_token_batch_quote tools -- they pre-format the route, parse the response, and avoid shell quoting. Use this tool only for routes those higher-level tools do not cover (custom Tokens routes, Solana RPC, DAS, Helius Wallet, payment-channel routes). Devnet RPC/DAS/Wallet routes pay in devnet USDC; mainnet RPC/DAS/Wallet routes pay in mainnet USDC; Tokens API SIWX routes are free on either cluster. The signer must hold the USDC mint for the cluster of the route.
| Name | Type | Req | Description |
|---|---|---|---|
| baseUrl | string | – | – |
| body | – | – | JSON body. Omit for GET/HEAD. |
| dailyLimitUsd | string | – | Optional x402 daily authorized spend limit. |
| headers | object | – | – |
| maxAmountUsd | string | – | Optional x402 max per request. |
| method | string | yes | – |
| path | string | yes | – |
| query | – | – | – |
| signerCommand | string | – | Signer hook command. Defaults to AGON_SIGNER_COMMAND. |
| walletProfile | string | – | Optional wallet profile hint passed to the signer hook. |
No output schema declared.
No examples provided.
agon_gateway_call ~189
Call an Agon Gateway route. Use without payment/SIWX headers to issue a challenge, then retry with PAYMENT-SIGNATURE, X-PAYMENT, or SIGN-IN-WITH-X. Devnet RPC/DAS/Wallet routes settle in devnet USDC; mainnet routes settle in mainnet USDC; Tokens API SIWX routes are free.
| Name | Type | Req | Description |
|---|---|---|---|
| baseUrl | string | – | – |
| body | – | – | JSON body. Omit for GET/HEAD. |
| headers | object | – | – |
| method | string | yes | HTTP method, for example GET or POST. |
| path | string | yes | Gateway path, for example /v1/catalog. |
| paymentSignature | string | – | Value for PAYMENT-SIGNATURE. |
| query | – | – | – |
| siwx | string | – | Value for SIGN-IN-WITH-X. |
| xPayment | string | – | Value for X-PAYMENT. |
No output schema declared.
No examples provided.
agon_gateway_call_with_headers ~113
Call a Gateway route with caller-supplied auth/payment headers. MCP does not sign, pay, or execute wallet commands. Devnet routes expect devnet-USDC payment headers; mainnet routes expect mainnet-USDC headers; Tokens API SIWX routes are free.
| Name | Type | Req | Description |
|---|---|---|---|
| baseUrl | string | – | – |
| body | – | – | JSON body. Omit for GET/HEAD. |
| headers | object | yes | – |
| method | string | yes | – |
| path | string | yes | – |
| query | – | – | – |
No output schema declared.
No examples provided.
agon_gateway_catalog ~39
Fetch the live Agon Gateway route catalog, optionally scoped to a provider.
| Name | Type | Req | Description |
|---|---|---|---|
| baseUrl | string | – | – |
| provider | string | – | – |
No output schema declared.
No examples provided.
agon_gateway_complete_siwx ~89
Build a SIGN-IN-WITH-X header from a prepared auth envelope plus a wallet address and signature.
| Name | Type | Req | Description |
|---|---|---|---|
| address | string | yes | – |
| chainId | string | – | – |
| prepareAuth | object | yes | Full JSON object returned by agon_gateway_prepare_auth (includes challenge.siwx after a 402). |
| signature | string | yes | – |
| signatureEncoding | string | – | – |
No output schema declared.
No examples provided.
agon_gateway_find_route ~74
Find routes in the live catalog by provider, surface, method, path substring, or access mode.
| Name | Type | Req | Description |
|---|---|---|---|
| accessMode | string | – | – |
| baseUrl | string | – | – |
| method | string | – | – |
| path | string | – | – |
| provider | string | – | – |
| surface | string | – | – |
No output schema declared.
No examples provided.
agon_gateway_health ~37
Check Agon Gateway health.
| Name | Type | Req | Description |
|---|---|---|---|
| baseUrl | string | – | Gateway base URL. Defaults to AGON_GATEWAY_BASE_URL or production. |
No output schema declared.
No examples provided.
agon_gateway_prepare_auth ~122
Prepare wallet/payment authorization JSON for a Gateway route without signing, paying, or running local commands.
| Name | Type | Req | Description |
|---|---|---|---|
| accessMode | string | – | – |
| address | string | – | Optional wallet address used to render a concrete SIWX signing message. |
| baseUrl | string | – | – |
| body | – | – | JSON body. Omit for GET/HEAD. |
| chainId | string | – | Optional SIWX chain ID to select from the challenge. |
| headers | object | – | – |
| method | string | yes | – |
| path | string | yes | – |
| query | – | – | – |
No output schema declared.
No examples provided.
agon_gateway_prepare_solana ~83
Prepare a Solana RPC or DAS Agon Gateway request object without sending it.
| Name | Type | Req | Description |
|---|---|---|---|
| accessMode | string | – | – |
| baseUrl | string | – | – |
| cluster | string | – | – |
| method | string | yes | – |
| params | – | yes | RPC params array or DAS params object. |
| provider | string | – | – |
| surface | string | yes | – |
No output schema declared.
No examples provided.
agon_gateway_prepare_wallet ~95
Prepare a Helius Wallet Agon Gateway request object without sending it, including x402 or agon-channel paths.
| Name | Type | Req | Description |
|---|---|---|---|
| accessMode | string | – | – |
| action | string | yes | – |
| baseUrl | string | – | – |
| cluster | string | – | – |
| query | – | – | – |
| wallet | string | – | Wallet address for non-batch wallet actions. |
| wallets | array | – | Wallet list for batch-identity. |
No output schema declared.
No examples provided.
agon_token_batch_quote ~215
USE THIS FIRST for any multi-asset quote / 'price of X, Y, Z' / batch market-data question when the inputs are Solana mints. Free over SIWX. Up to 50 mints issues a single GET /v1/x402/tokens/assets/variant-markets; >50 issues POST /v1/x402/tokens/assets/market-snapshots (max 250). One round trip, no shell quoting. Prefer this over agon_token_quote in a loop, and over `npx -y @agonx402/gateway-cli batch` shell commands. If inputs are canonical names/tickers (not mints), resolve each via agon_token_resolve first to get mints, then batch-quote.
| Name | Type | Req | Description |
|---|---|---|---|
| baseUrl | string | – | – |
| mints | array | yes | Solana mint addresses (base58). 1-50 issues a GET; 51-250 issues a POST. |
| signerCommand | string | – | – |
| walletProfile | string | – | – |
No output schema declared.
No examples provided.
agon_token_chart ~200
USE THIS FIRST for any historical price / OHLCV / candle / time-window question about an Agon-tracked asset (crypto, tokenized stock, ETF, treasury, metal, currency). Free over SIWX. Use for historical prices, custom time windows (24h, 7D, 30D, ...), and candle aggregation. Do NOT fall back to web search, shell commands, or third-party finance APIs for this.
| Name | Type | Req | Description |
|---|---|---|---|
| assetId | string | yes | Canonical Agon assetId. |
| baseUrl | string | – | – |
| from | string | – | Optional ISO timestamp or unix-ms lower bound. |
| interval | string | – | Candle interval, e.g. '1H', '4H', '1D', '1W'. Defaults to '1D'. |
| signerCommand | string | – | – |
| to | string | – | Optional ISO timestamp or unix-ms upper bound. |
| walletProfile | string | – | – |
No output schema declared.
No examples provided.
agon_token_quote ~327
USE THIS FIRST for any current price / quote / market-cap / 24h volume / supply / liquidity question about a single asset -- crypto (BTC, SOL, ETH, USDC, USDT, ...), tokenized stock (TSLA, AAPL, MSFT, NVDA, ...), ETF, treasury, metal (gold, silver), or fiat currency. Free over SIWX (no payment). Returns the canonical market view plus optional variant view. Do NOT fall back to web search, shell commands, or third-party finance APIs for this -- prefer this tool. Pass either an Agon canonical assetId (e.g. 'bitcoin', 'solana', 'tesla', 'gold', 'usd') or include a Solana mint to look up a specific tokenized variant. If only a free-text ticker/name is known, call agon_token_resolve first to get the assetId.
| Name | Type | Req | Description |
|---|---|---|---|
| assetId | string | yes | Canonical Agon assetId (e.g. 'bitcoin', 'solana', 'tesla', 'gold', 'usd'). Use agon_token_resolve first if only a free-text ticker/name is known. |
| baseUrl | string | – | – |
| mint | string | – | Solana mint for a tokenized variant. When set, calls /v1/x402/tokens/assets/:assetId/variant-market?mint=<mint>. Requires assetId. |
| signerCommand | string | – | Signer hook command. Defaults to AGON_SIGNER_COMMAND. Tokens routes use SIWX (free). |
| walletProfile | string | – | – |
No output schema declared.
No examples provided.
agon_token_resolve ~139
Resolve a free-text reference (human name, ticker, or ambiguous phrase like 'tesla', 'gold', 'btc', 'BTC ETF') to a canonical Agon assetId, primary mint, and preferred market view. Free over SIWX. Call this BEFORE agon_token_quote / agon_token_chart whenever the user gives a name/ticker instead of a canonical assetId. Cache the result for the rest of the task.
| Name | Type | Req | Description |
|---|---|---|---|
| baseUrl | string | – | – |
| ref | string | yes | Free-text reference: name, ticker, symbol, or ambiguous phrase. |
| signerCommand | string | – | – |
| walletProfile | string | – | – |
No output schema declared.
No examples provided.
agon_token_search ~179
USE THIS FIRST for any 'find an asset / what tokens exist for X / list assets matching Y' question. Free over SIWX. Returns ranked candidates with assetIds, symbols, and short descriptions for queries like 'bitcoin etf', 'tokenized treasury', 'gold mining', 'AI tokens'. Prefer agon_token_resolve when the query is a single name/ticker; use search when the query is broader or ambiguous. Do NOT use web search for asset discovery on Agon-tracked classes (crypto, tokenized stocks, ETFs, treasuries, metals, currencies).
| Name | Type | Req | Description |
|---|---|---|---|
| baseUrl | string | – | – |
| limit | integer | – | Max results, 1-50. Defaults to 10. |
| q | string | yes | Free-text query. |
| signerCommand | string | – | – |
| walletProfile | string | – | – |
No output schema declared.
No examples provided.
How do I install the io.github.Agonx402/agon-gateway MCP server?
io.github.Agonx402/agon-gateway runs locally as an npm package, launched with npx -y @agonx402/gateway-mcp. Ready-made configuration for Claude, Cursor, VS Code, Codex and 5 more is on this page, copied from each client's own documentation.
npm · @agonx402/gateway-mcp
claude mcp add agonx402-agon-gateway -- npx -y @agonx402/gateway-mcp
What is the io.github.Agonx402/agon-gateway MCP server?
io.github.Agonx402/agon-gateway is an MCP server listed in the public MCP registry as io.github.Agonx402/agon-gateway. MCP server for Agon Gateway x402, Helius Wallet, and Tokens API market data. This page covers its npm package (@agonx402/gateway-mcp).
Is the io.github.Agonx402/agon-gateway MCP server safe to use?
io.github.Agonx402/agon-gateway scores 78 out of 100 on VerifyMCP. We found no known CVEs affecting it as of 4 November 2026. It declares no install or post-install scripts. 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.Agonx402/agon-gateway MCP server expose?
io.github.Agonx402/agon-gateway exposes 15 tools: agon_gateway_health, agon_gateway_catalog, agon_gateway_find_route, agon_gateway_prepare_solana, agon_gateway_prepare_wallet, and 10 more. Their descriptions and schemas cost roughly 2,187 tokens of context every time the server is loaded.
Is the io.github.Agonx402/agon-gateway MCP server still maintained?
io.github.Agonx402/agon-gateway is still listed as active in the MCP registry. We last reached this channel on 4 November 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.
What licence is the io.github.Agonx402/agon-gateway MCP server under?
io.github.Agonx402/agon-gateway declares the MIT licence, which is OSI-approved. That covers the source only, and says nothing about the cost of any service it calls.