preview_plan_change — EchoRelay MCP Tool
preview_plan_change
(preview plan change) is one of 80 tools on the
EchoRelay
MCP server. Connect the server and your client discovers it on the handshake.
by client
How to call preview_plan_change from your client
- Claude Code EchoRelay preview_plan_change run in your project directory
- Claude Desktop EchoRelay preview_plan_change ~/Library/Application Support/Claude/claude_desktop_config.json
- Cursor EchoRelay preview_plan_change ~/.cursor/mcp.json
- VS Code EchoRelay preview_plan_change .vscode/mcp.json
- Zed EchoRelay preview_plan_change ~/.config/zed/settings.json
- Windsurf EchoRelay preview_plan_change ~/.codeium/windsurf/mcp_config.json
- Cline EchoRelay preview_plan_change ~/Library/Application Support/Code/User/globalStorage/saoudrizwan.claude-dev/settings/cline_mcp_settings.json
- Gemini CLI EchoRelay preview_plan_change ~/.gemini/settings.json
- Grok EchoRelay preview_plan_change .mcp.json (in your project root)
- ChatGPT EchoRelay preview_plan_change Settings → Connectors → Advanced → Developer mode
- Claude.ai EchoRelay preview_plan_change Settings → Connectors → Add custom connector
- LangChain EchoRelay preview_plan_change pip install langchain-mcp-adapters
Fastest route
claude mcp add --transport http management https://mcp.echorelay.devOther tools on this server
- get_project
- list_lines
- list_endpoints
- get_endpoint
- get_config
- config_diff
- list_config_revisions
- get_line_draft
- preview_line_draft
- publish_line_draft
- discard_line_draft
- discard_draft_endpoint
- schedule_line_publish
- cancel_line_publish
- rollback_config
- get_billing
- set_burst_opt_in
- set_rpm_ceiling
- set_outbound_allowlist
- create_line
- delete_line
- activate_line
- deactivate_line
- duplicate_line
- set_docs_shared
- create_endpoint
- generate_line_draft
- update_endpoint
- delete_endpoint
- default_endpoint_template
- dry_run_endpoint
- list_members
- invite_member
- remove_member
- set_member_role
- resend_invite
- list_api_keys
- create_api_key
- rotate_api_key
- reveal_rotation_successor
- revoke_api_key
- get_key_policy
- set_key_policy
- list_credentials
- create_credential
- update_credential
- delete_credential
- list_requests
- get_request
- get_receipts
- get_metrics
- list_dlq
- get_dlq_entry
- retry_dlq_entry
- discard_dlq_entry
- list_subscription_plans
- list_credit_packs
- list_addons
- get_subscription
- start_subscription
- change_plan
- cancel_subscription
- set_overage_billing
- start_topup
- subscribe_addon
- unsubscribe_addon
- resume_addon
- downgrade_addon
- list_active_addons
- list_audit_events
- list_projects
- create_project
- rename_project
- archive_project
- protect_project
- unarchive_project
- create_project_token
- list_project_tokens
- revoke_project_token
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.