MCP Common Server

Zero-dependency Node.js MCP server with 484 tools across 10 categories.

Read & File System (94)

read_directory, read_file, read_files, read_allfiles, file_info, search_files, search_lines, search_in_document, file_checksum, checksum_verify, hash_string, regex_test, env_info, system_resources, which_command, compare_directories, file_diff_dir, count_lines, file_tree, hash_directory, base64_encode, text_transform, file_stats, dir_size_stats, disk_usage_summary, dir_diff_summary, image_ops, pdf_rich_extract, pdf_to_md, docx_to_md, docx_to_pdf, dotenv_client, toml_client, yaml_client, ini_client, xml_client, markdown_client, csv_client, jsonl_client, zip_client, tar_client, json_client, excel_client, pdf_client, msgpack_client, cbor_client, protobuf_client, jsonrpc_client, avro_client, thrift_client, parquet_client, orc_client, arrow_client, hdf5_client, pcap_client, ical_client, sqlite_client, log_client, geo_client, font_client, epub_client, audio_client, video_client, image_client, 3d_client, wasm_client, ssh_keygen, registry_client, k8s_client, prometheus_client, elasticsearch_client, mongodb_client, cassandra_client, influxdb_client, ntp_client, syslog_client, clickhouse_client, semver_compare, url_parse, json_flatten, uuid_generate, diff_strings, base62_encode, base62_decode, markdown_to_html, xml_parse, string_transform, ip_cidr, color_convert, number_format, date_calc, text_extract, str_similarity, cron_next

Related MCP server: Universal MCP Server

Write & Edit (22)

write_file, write_files, create_file, create_files, replace_in_file, truncate_file, append_file, base64_decode, delete_file, delete_files, move_file, copy_file, move_directory, copy_directory, create_directory, delete_directory, gzip_compress, brotli_compress, md_to_docx, md_to_pdf, pdf_to_docx, json_path_set

Git (42)

git_write_ops, find_stale_branches, check_branch_protection_hints, git_hooks_audit, git_status, git_log, git_blame, git_diff, git_stash_list, git_branch_list, git_worktree_list, git_worktree_prune_candidates, git_commit_message_lint, check_gitignore_coverage, git_diff_summary, git_show, git_tag_list, git_reflog, git_dangling_commits, git_object_count, git_untracked_size, git_cherry, git_contributors_summary, find_recent_force_pushes, check_stash_apply_risk, git_blame_ownership_diff, git_tag_annotate_audit, suggest_next_version, check_commit_signatures, git_commit_frequency, git_orphaned_branches, git_submodule_status, git_ownership, git_blame_hotspots, git_file_age, find_todo_owners, find_stale_todos, generate_pr_description, find_large_git_objects, check_dotenv_files_not_gitignored, check_lfs_coverage, merge_conflict_risk

Code Analysis & Audit (79)

find_files, check_binary_file, find_duplicates, scan_todos, scan_conflict_markers, find_binary_diffs, find_circular_deps, find_dead_exports, find_unused_dependencies, find_console_logs, find_duplicate_dependencies, readme_link_check, find_env_var_usage, check_npm_audit_cache, find_unreachable_modules, find_orphaned_test_files, check_test_coverage_gaps, check_line_endings, find_large_files, find_empty_dirs, package_json_audit, check_package_lock_sync, scan_dockerfile_issues, scan_dependency_licenses, find_case_sensitive_import_mismatches, find_duplicate_yaml_keys, find_unsafe_regex, scan_npm_lifecycle_scripts, check_semver_range_strictness, find_empty_catch_blocks, find_sync_fs_in_async_context, find_dangling_promises, find_unbounded_recursion, find_unbounded_object_growth, find_regex_denial_of_service_in_route_params, check_test_flakiness_risk, find_unbounded_array_push_in_loop, find_env_var_default_fallback_masking_errors, find_promise_all_without_catch, find_blocking_child_process_calls, find_unhandled_express_error_middleware, check_dockerignore_coverage, find_json_parse_without_try_catch, find_inconsistent_error_response_shape, summarize_package_scripts, check_docker_compose_issues, find_setinterval_without_clear, find_async_callback_in_foreach, find_duplicate_html_id, find_positive_tabindex, find_duplicate_json_keys, find_inline_event_handlers, find_missing_viewport_meta, find_missing_lang_attribute, find_missing_meta_charset, find_missing_aria_role, find_hardcoded_color_literals, find_missing_doctype, find_unused_css_variables, find_magic_numbers, find_long_functions, find_deprecated_html_elements, find_eval_usage, find_missing_error_context, find_promise_race_without_timeout, find_missing_try_catch_in_async, find_unhandled_rejection_patterns, find_memory_leak_patterns, find_circular_reference_risks, find_promise_constructor_antipattern, find_event_emitter_leak, find_sql_injection_risk, find_command_injection_risk, find_xss_risk, find_path_traversal_risk, find_insecure_deserialization, find_prototype_pollution_via_merge, find_timing_attack_risk, find_missing_input_validation

Security Scanning (57)

scan_secrets, find_hardcoded_ips, find_missing_await, scan_cors_misconfig, scan_dangerous_code_patterns, find_unpinned_github_actions, find_hardcoded_credentials_in_config, find_hardcoded_ports, find_insecure_random_usage, find_missing_null_checks_after_regex_exec, check_missing_csp_header, find_missing_sort_comparator, find_req_body_mass_assignment, find_prototype_pollution_risk, check_missing_rate_limit, check_dependency_confusion_risk, find_error_message_leaking_internals, find_disabled_tls_verification, find_unpinned_docker_base_image, check_missing_helmet_security_headers, check_missing_rate_limit_headers, find_duplicate_route_registrations, find_missing_pagination_limit, find_missing_error_boundary_in_async_route, find_missing_websocket_error_handler, find_hardcoded_localhost_urls, find_open_redirect_risks, find_unvalidated_redirect, find_race_condition_risk, find_missing_json_response_content_type, find_missing_findindex_check, find_missing_null_check_on_optional_chaining_default, find_missing_cleanup_on_early_return, find_hardcoded_jwt_secret, check_insecure_cookie_flags, check_missing_engines_field, find_missing_shebang_in_bin_scripts, find_missing_return_after_res_send, find_missing_stream_error_handler, find_missing_img_alt_text, find_missing_form_label, find_missing_button_accessible_name, find_missing_rel_noopener, find_missing_remove_event_listener, jwt_decode, jwt_sign, jwt_verify, crypto_encrypt, crypto_decrypt, hmac_sign, hmac_verify, totp_generate, totp_verify, password_generate, key_generate, oauth2_token, tls_cert_inspect

Browser Automation (71)

browser_launch, browser_navigate, browser_get_content, browser_get_title, browser_evaluate, browser_click, browser_type, browser_screenshot, browser_get_console_logs, browser_list_sessions, browser_close, browser_wait_for_navigation, browser_hover, browser_upload_file, browser_drag_and_drop, browser_download, browser_get_attribute, browser_is_checked, browser_uncheck, browser_get_element_info, browser_close_page, browser_emulate, browser_set_viewport, browser_set_extra_headers, browser_set_local_storage, browser_add_init_script, browser_get_page_metrics, browser_get_exposed_calls, browser_wait_for_response, browser_get_storage_state, browser_storage_state_save, browser_accessibility_snapshot, browser_find_by_role, browser_wait_for_dialog, browser_frame_evaluate, browser_replay_actions, browser_new_page, browser_switch_page, browser_list_pages, browser_start_recording, browser_stop_recording, browser_get_recording, browser_clear_recording, browser_select_option, browser_press_key, browser_scroll, browser_double_click, browser_right_click, browser_check, browser_wait_for_selector, browser_get_current_url, browser_go_back, browser_go_forward, browser_reload, browser_pdf, browser_is_visible, browser_expose_function, browser_get_cookies, browser_set_cookies, browser_network_start, browser_network_stop, browser_get_network_requests, browser_route, browser_unroute, browser_get_local_storage, browser_handle_next_dialog, browser_get_dialog_log, browser_list_frames, browser_frame_click, browser_frame_type, browser_frame_get_content

Network & Messaging (71)

http_fetch, http_download, port_check, wait_for_port, port_scan_range, dns_lookup, websocket_client, sse_client, smtp_client, redis_client, mqtt_client, imap_client, snmp_client, ftp_client, kafka_client, amqp_client, stomp_client, ldap_client, nats_client, memcached_client, grpc_client, http_client, graphql_client, tcp_client, udp_client, ssh_exec, http_multi_fetch, multipart_upload, http_serve, modbus_client, coap_client, whois_client, tls_client, dns_client, irc_client, tftp_client, rtsp_client, sip_client, xmpp_client, radius_client, diameter_client, pop3_client, nntp_client, zookeeper_client, etcd_client, consul_client, vault_client, aws_client, gcp_client, azure_client, terraform_client, github_client, gitlab_client, bitbucket_client, jira_client, confluence_client, slack_client, teams_client, notion_client, discord_client, linear_client, zendesk_client, pagerduty_client, twilio_client, stripe_client, sendgrid_client, mailchimp_client, hubspot_client, salesforce_client, shopify_client, woocommerce_client, airtable_client

Data & Format Utilities (31)

json_schema_validate, env_diff, zip_directory, create_tar, read_archive, query_json, query_data, diff_files, query_path, json_patch_generate, json_diff, json_format, json_patch, apply_patch, unzip_archive, extract_tar, yaml_patch, yaml_merge, json_merge, convert_data, csv_convert, gzip_decompress, brotli_decompress, csv_diff, json_schema_generate, csv_query, json_unflatten, template_render, table_ops, graphql_query, jsonl_ops

Execution & Process (8)

run_command, start_process, get_process_output, kill_process, list_processes, run_npm_script, execute_pipeline, send_process_input

Email & Database (9)

email_list_mailboxes, email_send, email_search, sqlite_create, sqlite_connect, sqlite_execute, sqlite_disconnect, sqlite_connections, sqlite_tables