Search / ai.tensorfeed/x402-base-mcp
protogridL0· runs locallyRead-only Base mainnet reader. Verifies x402 payment settlements + AFTA federation status.
v0.2.1 · active · repository · website · descriptor JSON · versions
{
"mcpServers": {
"x402-base-mcp": {
"command": "npx",
"args": [
"-y",
"@tensorfeed/[email protected]"
],
"env": {
"TENSORFEED_RPC_URL": "${TENSORFEED_RPC_URL}"
}
}
}
}claude mcp add x402-base-mcp -e "TENSORFEED_RPC_URL=${TENSORFEED_RPC_URL}" -- npx -y @tensorfeed/[email protected][mcp_servers.x402-base-mcp]
command = "npx"
args = ["-y", "@tensorfeed/[email protected]"]
env = { "TENSORFEED_RPC_URL" = "${TENSORFEED_RPC_URL}" }
{
"$schema": "https://opencode.ai/config.json",
"mcp": {
"x402-base-mcp": {
"type": "local",
"command": [
"npx",
"-y",
"@tensorfeed/[email protected]"
],
"enabled": true,
"environment": {
"TENSORFEED_RPC_URL": "{env:TENSORFEED_RPC_URL}"
}
}
}
}{
"mcpServers": {
"x402-base-mcp": {
"command": "npx",
"args": [
"-y",
"@tensorfeed/[email protected]"
],
"env": {
"TENSORFEED_RPC_URL": "${TENSORFEED_RPC_URL}"
}
}
},
"deeplink": "cursor://anysphere.cursor-deeplink/mcp/install?name=x402-base-mcp&config=eyJjb21tYW5kIjoibnB4IiwiYXJncyI6WyIteSIsIkB0ZW5zb3JmZWVkL3g0MDItYmFzZS1tY3BAMC4yLjEiXSwiZW52Ijp7IlRFTlNPUkZFRURfUlBDX1VSTCI6IiR7VEVOU09SRkVFRF9SUENfVVJMfSJ9fQ%3D%3D"
}{
"servers": {
"x402-base-mcp": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"@tensorfeed/[email protected]"
],
"env": {
"TENSORFEED_RPC_URL": "${TENSORFEED_RPC_URL}"
}
}
}
}{
"mcpServers": {
"x402-base-mcp": {
"command": "npx",
"args": [
"-y",
"@tensorfeed/[email protected]"
],
"env": {
"TENSORFEED_RPC_URL": "${TENSORFEED_RPC_URL}"
}
}
}
}extensions:
"x402-base-mcp":
enabled: true
name: "x402-base-mcp"
type: stdio
cmd: "npx"
args:
- "-y"
- "@tensorfeed/[email protected]"
envs:
"TENSORFEED_RPC_URL": "${TENSORFEED_RPC_URL}"
timeout: 300
Placeholders to fill from your own secret store: ${TENSORFEED_RPC_URL}. The registry never accepts secret values.
This is a local package: the command runs on your machine.
Not scored: fewer than three checks apply, usually because no remote answered a credential-free probe or the server is a local package.
protocol.modern, protocol.stateless, protocol.transport, protocol.list_ttlno remote answered a protocol handshake (not probed yet, unreachable, or local-only)auth.prm, auth.as_metadata, auth.cimdno remote uses OAuthauth.secret_in_urlno templated URLtools.descriptions, tools.description_length, tools.schemas, tools.annotations, tools.directory_hints, tools.token_cost, tools.api_dumptool list unknown (behind auth, not probed, or empty)stability.changes, stability.rug_pulltool list unknowndeps.known_vulnsno known advisory in 111 resolved packagesdeps.mcp_sdk_version@modelcontextprotocol/sdk 1.30.1 has 1 known advisory (GHSA-6qxp-vccf-f47h); update @modelcontextprotocol/sdk to 1.31.0 or laterdeps.resolvable@tensorfeed/[email protected] resolved: 111 packagesNo tool definition changes recorded. A server's first observation is its baseline; later probes record what changes.
Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed. How it is computed.
+repository +dns-namespace +website ~liveness-unmeasured ~updated-145d-ago
Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed. How it is computed.
@tensorfeed/[email protected] npm110 dependencies, resolved · MCP SDK @modelcontextprotocol/sdk 1.30.1 · advisories checked 2026-10-19
| advisory | severity | package | fixed in |
|---|---|---|---|
| GHSA-6qxp-vccf-f47hMCP TypeScript SDK: OAuth client could send credentials to an authorization server chosen by the MCP server | high | @modelcontextprotocol/[email protected]MCP SDK, direct | fixed in 1.31.0 |
Dependency graphs from deps.dev; advisories from OSV.dev, including the GitHub Advisory Database and the PyPI Advisory Database; all CC BY 4.0. The graph is what a clean install of this version resolves today; nothing was installed or run. How it is checked.
| package | registry | version | runtime | secrets |
|---|---|---|---|---|
@tensorfeed/x402-base-mcp | npm | 0.2.1 | npx | TENSORFEED_RPC_URL |
No tools observed. Local packages are never executed by the registry.
Schemas: list_tools.
{
"name": "ai.tensorfeed/x402-base-mcp",
"_meta": {
"io.modelcontextprotocol.registry/publisher-provided": {
"tags": [
"x402",
"base",
"usdc",
"agent-payments",
"afta",
"verification",
"read-only",
"machine-payable",
"stablecoin"
],
"license": "MIT",
"premium": false,
"freeTools": [
"balance",
"usdc_balance",
"block_number",
"get_tx_receipt",
"call",
"recent_transfers",
"verify_x402_settlement",
"parse_x402_manifest",
"usdc_recent_payments_to",
"probe_x402_endpoint",
"decode_x402_payment_payload",
"verify_afta_federation",
"tf_payment_lookup",
"x402_publisher_health",
"afta_federation_members"
],
"categories": [
"payments",
"blockchain",
"data"
]
}
},
"title": "TensorFeed x402 Base Reader",
"$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
"version": "0.2.1",
"packages": [
{
"version": "0.2.1",
"transport": {
"type": "stdio"
},
"identifier": "@tensorfeed/x402-base-mcp",
"runtimeHint": "npx",
"registryType": "npm",
"registryBaseUrl": "https://registry.npmjs.org",
"environmentVariables": [
{
"name": "TENSORFEED_RPC_URL",
"isSecret": true,
"description": "Optional Base mainnet RPC endpoint (Alchemy, Infura, etc) for higher rate limits. Must match the allowlist in src/rpc/allowlist.ts; non-allowlisted URLs fall back to public Base RPC with a stderr warning. Defaults to https://mainnet.base.org if unset."
}
]
}
],
"repository": {
"url": "https://github.com/RipperMercs/tensorfeed-x402-base-mcp",
"source": "github"
},
"websiteUrl": "https://tensorfeed.ai/x402",
"description": "Read-only Base mainnet reader. Verifies x402 payment settlements + AFTA federation status."
}