decode_calldata_or_failed_tx — NullClear Arbiter MCP Tool
decode_calldata_or_failed_tx
(decode calldata or failed tx) 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 decode_calldata_or_failed_tx from your client
- Claude Code NullClear Arbiter decode_calldata_or_failed_tx run in your project directory
- Claude Desktop NullClear Arbiter decode_calldata_or_failed_tx ~/Library/Application Support/Claude/claude_desktop_config.json
- Cursor NullClear Arbiter decode_calldata_or_failed_tx ~/.cursor/mcp.json
- VS Code NullClear Arbiter decode_calldata_or_failed_tx .vscode/mcp.json
- Zed NullClear Arbiter decode_calldata_or_failed_tx ~/.config/zed/settings.json
- Windsurf NullClear Arbiter decode_calldata_or_failed_tx ~/.codeium/windsurf/mcp_config.json
- Cline NullClear Arbiter decode_calldata_or_failed_tx ~/Library/Application Support/Code/User/globalStorage/saoudrizwan.claude-dev/settings/cline_mcp_settings.json
- Gemini CLI NullClear Arbiter decode_calldata_or_failed_tx ~/.gemini/settings.json
- Grok NullClear Arbiter decode_calldata_or_failed_tx .mcp.json (in your project root)
- ChatGPT NullClear Arbiter decode_calldata_or_failed_tx Settings → Connectors → Advanced → Developer mode
- Claude.ai NullClear Arbiter decode_calldata_or_failed_tx Settings → Connectors → Add custom connector
- LangChain NullClear Arbiter decode_calldata_or_failed_tx 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
- simulate_transaction_preflight
- 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 14 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.