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io.github.donnywin85/bsc-dex-spread

NPM · BSC-DEX-SPREAD-MCP · SCANNED AUG 3

Cross-DEX price & spread for PancakeSwap v2+v3 on BSC via x402. Tool get_dex_spread(pair, fee?).

Available components

npm · bsc-dex-spread-mcp 68
+22 this week 68 Trust /100
Trust breakdown (6 categories)

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 →

Supply Chain Security87
  • No malware found by supply-chain analysis.Pass
  • Only part of the dependency tree could be resolved (113 of 117), so this covers what we could see, not the whole tree.Partial
  • No install/post-install scripts declared.Pass
  • Only part of the dependency tree could be resolved (113 of 117), so this covers what we could see, not the whole tree. View diagnostics → Partial
Provenance & Transparency45
Schema Quality & AI Usability70
  • AI-judged instruction clarity (good).Pass
  • Context-footprint check failed: tool/resource definitions use about 209 tokens (~209/item across 1 items; 1 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 Management27
  • Stability observed for 8 of 30 days with no destabilising changes; credit accrues until the full window elapses.Partial
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
Capabilities100
  • Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28.Pass
Install

Add this component to your MCP client. Where a client-specific snippet is available, pick your client below and copy it straight into your config; otherwise use the connection detail shown.

npm · bsc-dex-spread-mcp

# add to Claude Code
claude mcp add donnywin85-bsc-dex-spread -- npx -y bsc-dex-spread-mcp
# add to Codex CLI
codex mcp add donnywin85-bsc-dex-spread -- npx -y bsc-dex-spread-mcp
// opencode.json
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "donnywin85-bsc-dex-spread": {
      "type": "local",
      "command": [
        "npx",
        "-y",
        "bsc-dex-spread-mcp"
      ],
      "enabled": true
    }
  }
}
# add to OpenClaw
openclaw mcp add donnywin85-bsc-dex-spread --command npx --arg -y --arg bsc-dex-spread-mcp
# ~/.hermes/config.yaml
mcp_servers:
  donnywin85-bsc-dex-spread:
    command: "npx"
    args: ["-y", "bsc-dex-spread-mcp"]
// mcp.json
{
  "mcpServers": {
    "donnywin85-bsc-dex-spread": {
      "command": "npx",
      "args": [
        "-y",
        "bsc-dex-spread-mcp"
      ]
    }
  }
}
Changelog

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.

  • 2 Aug 26 +42
    • Provenance: unverified → fail ▼ security
    • Install scripts: unverified → pass ▲ security
    • Known CVEs: unverified → partial ▲ security
    • Malware scan: unverified → pass ▲ security
    • Stability: Stability not yet verified: we do not have a sandbox capture of the MCP schema this version of the package serves yet. security
    • Capabilities: pass → unverified ▼ functional
    • License: unverified → pass ▲ functional
    • Maintenance: unverified → pass ▲ functional
    • Dependency health: unverified → partial ▲ functional
    • Stability: unverified → 0.23 ▲ functional
    • Schema quality: unverified → good ▲ functional
    • Licence: MIT 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 −20
    • Tool coverage: 100 → unverified ▼ functional
    • Dependency health: unverified → partial ▲ functional
    • First check of Schema quality: unverified functional
  • 28 Jul 26 0
    • Security disclosure: unverified → fail ▼ functional
  • 27 Jul 26 46

    First indexed and scored.

Diagnostics

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 3 Aug 2026 · Analysed npm/[email protected]

Provenance none

Ecosystem: npm · Outcome: none

Dependencies 113 packages

113 packages in the resolved dependency tree · 112 deprecated · 29 stale.

The dependency tree was only partially resolved, so these counts may be incomplete.

MCP tools — 1 exposed · ~209 tokens

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.

Tool Tokens
get_dex_spread ~209

Real-time cross-DEX price & spread for PancakeSwap v2+v3 on BSC. Params: pair=SYM/SYM (e.g. WBNB/USDC), optional fee=v3 tier. Returns per-venue prices, best buy/sell, gross cross-DEX spread (bps), liquidity, and block number. Costs $0.01 USDC per call on Base mainnet (eip155:8453), paid automatically from the wallet in EVM_PRIVATE_KEY.

NameTypeReqDescription
feestring—Optional PancakeSwap v3 fee tier to restrict the v3 probe (e.g. 100, 500, 2500, 10000). Omit to probe all v3 tiers + v2.
pairstringyesToken pair as SYM/SYM; first symbol is the USD-priceable side (e.g. WBNB/USDC, WBNB/USDT, CAKE/WBNB).

No output schema declared.

No examples provided.