simulate_transaction_preflight — NullClear Arbiter MCP Tool
simulate_transaction_preflight
(simulate transaction preflight) is one of 13 tools on the
NullClear Arbiter
MCP server. Connect the server and your client discovers it on the handshake.
by client
How to call simulate_transaction_preflight from your client
- Claude Code NullClear Arbiter simulate_transaction_preflight run in your project directory
- Claude Desktop NullClear Arbiter simulate_transaction_preflight ~/Library/Application Support/Claude/claude_desktop_config.json
- Cursor NullClear Arbiter simulate_transaction_preflight ~/.cursor/mcp.json
- VS Code NullClear Arbiter simulate_transaction_preflight .vscode/mcp.json
- Zed NullClear Arbiter simulate_transaction_preflight ~/.config/zed/settings.json
- Windsurf NullClear Arbiter simulate_transaction_preflight ~/.codeium/windsurf/mcp_config.json
- Cline NullClear Arbiter simulate_transaction_preflight ~/Library/Application Support/Code/User/globalStorage/saoudrizwan.claude-dev/settings/cline_mcp_settings.json
- Gemini CLI NullClear Arbiter simulate_transaction_preflight ~/.gemini/settings.json
- Grok NullClear Arbiter simulate_transaction_preflight .mcp.json (in your project root)
- ChatGPT NullClear Arbiter simulate_transaction_preflight Settings → Connectors → Advanced → Developer mode
- Claude.ai NullClear Arbiter simulate_transaction_preflight Settings → Connectors → Add custom connector
- LangChain NullClear Arbiter simulate_transaction_preflight pip install langchain-mcp-adapters
Fastest route
claude mcp add --transport http nullclear https://api.nullclear.dev/mcpOther tools on this server
- scan_token_forensics
- inspect_contract_abi_and_proxy
- decode_calldata_or_failed_tx
- read_url_clean_markdown
- nullclear_discover_verified_x402_apis
- nullclear_token_security_audit
- nullclear_wallet_risk_score
- nullclear_crypto_market_oracle
- nullclear_safe_fetch
- nullclear_escrow_x402_call
- nullclear_check_reputation
- nullclear_verify_kya_mandate
This list was read from the server itself, by connecting to it and calling tools/list on 5 November 2026. It is what
the server actually exposes, not what its listing claims.
Mutating and Read-only are read off each tool's name, not its schema — a hint, not a guarantee. The registry stores tool names only; connect the server for its live schemas.