list_dead_letter — SendIt MCP Tool Read-only
list_dead_letter
(list dead letter) is one of 148 tools on the
SendIt
MCP server. Connect the server and your client discovers it on the handshake.
by client
How to call list_dead_letter from your client
- Claude Code SendIt list_dead_letter run in your project directory
- Claude Desktop SendIt list_dead_letter ~/Library/Application Support/Claude/claude_desktop_config.json
- Cursor SendIt list_dead_letter ~/.cursor/mcp.json
- VS Code SendIt list_dead_letter .vscode/mcp.json
- Zed SendIt list_dead_letter ~/.config/zed/settings.json
- Windsurf SendIt list_dead_letter ~/.codeium/windsurf/mcp_config.json
- Cline SendIt list_dead_letter ~/Library/Application Support/Code/User/globalStorage/saoudrizwan.claude-dev/settings/cline_mcp_settings.json
- Gemini CLI SendIt list_dead_letter ~/.gemini/settings.json
- Grok SendIt list_dead_letter .mcp.json (in your project root)
- ChatGPT SendIt list_dead_letter Settings → Connectors → Advanced → Developer mode
- Claude.ai SendIt list_dead_letter Settings → Connectors → Add custom connector
- LangChain SendIt list_dead_letter pip install langchain-mcp-adapters
Fastest route
claude mcp add --transport http sendit https://sendit.infiniteappsai.com/mcpOther tools on this server
- publish_content
- schedule_content
- get_analytics
- list_teams
- list_connected_accounts
- get_tiktok_creator_info
- get_scheduled_posts
- delete_scheduled_post
- delete_post
- edit_post
- get_platform_requirements
- validate_content
- upload_media
- create_upload_session
- get_upload_session
- create_goal
- complete_goal
- upvote_product
- get_producthunt_analytics
- bulk_schedule
- preview_content
- connect_x
- connect_linkedin
- connect_linkedin-page
- connect_facebook
- connect_instagram
- connect_threads
- connect_bluesky
- connect_mastodon
- connect_nostr
- connect_youtube
- connect_tiktok
- connect_lemmy
- connect_discord
- connect_slack
- connect_telegram
- connect_pinterest
- connect_dribbble
- connect_devto
- connect_hashnode
- connect_gmb
- connect_whop
- connect_producthunt
- list_library
- get_library_item
- save_to_library
- update_library_item
- delete_library_item
- publish_from_library
- trigger_scheduled_post
- requeue_dead_letter
- list_brand_voices
- create_brand_voice
- set_default_brand_voice
- list_pending_approvals
- approve_post
- reject_post
- list_inbox
- reply_to_comment
- get_best_times
- score_content
- get_audit_log
- generate_ai_media
- check_ai_media_status
- generate_content
- publish_ai
- create_library_item
- draft_reply
- summarize_mentions
- generate_post_bundle
- critique_post
- connect_platform
- get_platform_settings_schema
- list_connectors
- get_connector_capabilities
- connect_connector
- disconnect_connector
- list_connected_connectors
- get_connector_health
- execute_connector_operation
- list_ad_accounts
- create_ad_campaign
- list_ad_campaigns
- update_ad_campaign
- create_ad_creative
- get_ad_performance
- get_unified_ad_report
- repurpose_url
- list_agents
- invoke_agent
- get_agent_run
- list_agent_runs
- get_agent_policies
- update_agent_policy
- list_workflows
- create_workflow
- update_workflow
- delete_workflow
- trigger_workflow
- list_workflow_runs
- get_workflow_run
- get_unified_analytics
- get_attribution_report
- get_anomaly_alerts
- get_benchmark_comparison
- get_post_analytics
- list_analytics_reports
- run_analytics_report
- create_scheduled_report
- list_conversations
- get_conversation
- reply_to_conversation
- update_conversation
- get_inbox_summary
- escalate_to_support
- autopilot_set_goal
- autopilot_generate_plan
- autopilot_approve_plan
- autopilot_execute_plan
- autopilot_get_progress
- autopilot_list_goals
- list_projects
- create_project
- import_project_source
- analyze_project
- get_project_analysis
- generate_project_strategy
- request_project_content
- save_project_content_to_library
- schedule_content_advanced
- get_scheduled_post
- edit_scheduled_post
- retry_scheduled_post
- duplicate_scheduled_post
- suggest_next_schedule_time
- suggest_queue_slots
- schedule_multilang_content
- list_calendar_events
- update_calendar_event
- bulk_update_calendar_events
- list_recurring_series
- update_recurring_series
- cancel_recurring_series
- get_calendar_gaps
- get_calendar_recommendations
- get_approval_comments
- list_media_assets
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.