url-http-preflight — SALT19 Agent Utility Grid MCP Tool
url-http-preflight
(url http preflight) is one of 33 tools on the
SALT19 Agent Utility Grid
MCP server. Connect the server and your client discovers it on the handshake.
by client
How to call url-http-preflight from your client
- Claude Code SALT19 Agent Utility Grid url-http-preflight run in your project directory
- Claude Desktop SALT19 Agent Utility Grid url-http-preflight ~/Library/Application Support/Claude/claude_desktop_config.json
- Cursor SALT19 Agent Utility Grid url-http-preflight ~/.cursor/mcp.json
- VS Code SALT19 Agent Utility Grid url-http-preflight .vscode/mcp.json
- Zed SALT19 Agent Utility Grid url-http-preflight ~/.config/zed/settings.json
- Windsurf SALT19 Agent Utility Grid url-http-preflight ~/.codeium/windsurf/mcp_config.json
- Cline SALT19 Agent Utility Grid url-http-preflight ~/Library/Application Support/Code/User/globalStorage/saoudrizwan.claude-dev/settings/cline_mcp_settings.json
- Gemini CLI SALT19 Agent Utility Grid url-http-preflight ~/.gemini/settings.json
- Grok SALT19 Agent Utility Grid url-http-preflight .mcp.json (in your project root)
- ChatGPT SALT19 Agent Utility Grid url-http-preflight Settings → Connectors → Advanced → Developer mode
- Claude.ai SALT19 Agent Utility Grid url-http-preflight Settings → Connectors → Add custom connector
- LangChain SALT19 Agent Utility Grid url-http-preflight pip install langchain-mcp-adapters
Fastest route
claude mcp add --transport http salt19-agent-utility-grid https://api.salt19.com/mcpOther tools on this server
- find-salt19-tool
- salt19-pricing
- base-contract-state
- base-token-allowance
- base-token-balance
- base-transaction-status
- base-wallet-balance
- github-repo-facts
- npm-package-facts
- nws-active-alerts
- sec-company-facts
- sec-recent-filings
- url-to-llm-markdown
- usgs-earthquakes
- agent-claim-output-verifier
- agent-code-change-risk-gate
- agent-decision-preflight
- agent-plan-verifier
- commerce-decision
- commerce-receipt
- commerce-verify
- dependency-go-no-go
- dependency-upgrade-go-no-go
- github-repo-preflight
- model-memory-fit
- npm-package-intel
- repo-adoption-go-no-go
- verify-decision-receipt
- x402-payment-preflight
- report-payment-capability
- x402-authorization-handoff
- report-x402-authorization-progress
This list was read from the server itself, by connecting to it and calling tools/list on 24 September 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.