> This page is for Workforce. > For clean Markdown of any page, append .md to the page URL. > For a complete documentation index, see https://docs.merge.dev/llms.txt. > For AI client integration (Claude Code, Cursor, etc.), connect to the MCP server at https://docs.merge.dev/_mcp/server. # ConfigCat **Authentication:** public API credentials. See [Magic Link](/merge-agent-handler/features/magic-link) for the runtime auth flow. ## Sample use cases * List stale feature flags in the Production environment that haven't changed in 90 days. * Turn on `new_checkout_flow` in Staging and show me its current value in every environment. * Pull this week's audit log for the Web App product and summarize who changed which flags. ## Available Tools #### get_me Get the ConfigCat user the Public API credential belongs to, with their email and name. Use this to confirm which acc... #### list_organizations List the ConfigCat organizations this credential can see. Start here: an organization ID is required to create a prod... #### get_organization_limitations Get an organization's feature flag limits: how many targeting rules, percentage options and predefined variations a f... #### get_organization_usage Get an organization's plan usage and quota counters, such as config JSON downloads against the plan allowance. Use li... #### list_organization_members List an organization's members, grouped into admins, billing managers and plain members. Use this to find the user ID... #### list_product_members List everyone with access to a product, with the permission group that grants it. Use list_products to find product IDs. #### list_audit_logs List a product's audit log entries, newest first, filtered by config, environment, change type or time window. Use it... #### list_organization_audit_logs List an organization's audit log entries across every product, newest first, filtered by product, config, environment... #### get_sdk_keys Get the primary and secondary SDK keys that serve one config in one environment. These are the keys an application pa... #### list_configs List the configs in a product. A config is the folder that holds feature flags, so its ID is what list_flags and crea... #### get_config Get one config by ID, including its evaluationVersion and owning product. Use list_configs to find config IDs. #### create_config Create a config in a product. Defaults to the v2 targeting engine; ConfigCat's own API default is the legacy v1, whic... #### update_config Update a config's name, description or display order. Fields you leave null keep their current values. A config's eva... #### delete_config Permanently delete a config and every feature flag inside it, in every environment. This cannot be undone. Use list_c... #### list_environments List the environments in a product. A flag holds one value per environment, so an environment ID is what the flag val... #### get_environment Get one environment by ID, including whether changes there need a reason or an approval. Use list_environments to fin... #### create_environment Create an environment in a product, adding one more value slot to every flag in it. Use list_products to find product... #### update_environment Update an environment's name, description, colour or display order. Fields you leave null keep their current values. ... #### delete_environment Permanently delete an environment and every flag value held in it. This cannot be undone. Use list_environments to fi... #### list_flags List the feature flags in a config, with each flag's numeric settingId, key, value type and tags. Use this to find th... #### get_flag Get one feature flag's definition by its numeric ID: key, name, hint, value type and tags. This returns the flag itse... #### create_flag Create a feature flag in a config. The key and the value type are fixed at creation. Use list_configs for config IDs ... #### update_flag Update a feature flag's name, hint or display order. Fields you leave null are not touched. The key and value type ca... #### delete_flag Permanently delete a feature flag and its values in every environment. SDKs asking for the key afterwards fall back t... #### list_flags_by_tag List every feature flag carrying one tag, across all of the product's configs. Use list_tags to find tag IDs. #### list_stale_flags Report a product's stale (zombie) flags: the ones whose value has not changed for long enough to look abandoned. Use ... #### get_flag_value Get one feature flag's value and targeting rules in one environment. Use list_flags for the flag ID and list_environm... #### list_flag_values Get every feature flag's value in one config and environment, in a single call. Use this instead of calling get_flag\_... #### update_flag_value Set a feature flag's default value in one environment. Supply exactly one of bool_value, string_value, int_value or d... #### get_flag_value_by_sdk_key Get one flag's value using the connected SDK key, which already identifies a config and environment, so no IDs are ne... #### update_flag_value_by_sdk_key Set a flag's default value using the connected SDK key, which already identifies the config and environment. Supply e... #### get_published_config Download the published config JSON that ConfigCat's SDKs evaluate, for the config and environment the connected SDK k... #### list_products List every ConfigCat product this credential can see, across all organizations. Start here to get the product ID that... #### get_product Get one product by ID, with its organization and change-approval flags. Use list_products to find product IDs. #### create_product Create a product inside an organization. Use list_organizations to find the organization ID first. Returns the new pr... #### update_product Update a product's name, description or display order. Fields you leave null keep their current values. Use list_prod... #### delete_product Permanently delete a product and everything in it: its configs, feature flags, environments, segments and webhooks. T... #### get_product_preferences Get a product's change-management preferences: whether a reason or an approval is required for flag value changes, gl... #### list_segments List the segments defined in a product. A segment is a reusable user group that targeting rules reference by ID. Use ... #### get_segment Get one segment by ID, with the attribute, comparator and value that define it. Use list_segments to find segment IDs. #### create_segment Create a segment in a product from one condition: an attribute, a comparator and a value. Use list_products to find p... #### update_segment Update a segment's name, description or condition. Fields you leave null keep their current values, and flags targeti... #### delete_segment Permanently delete a segment. Targeting rules that reference it stop applying. This cannot be undone. Use list_segmen... #### list_tags List the tags defined in a product. Tags group feature flags across configs; their IDs are what create_flag and list\_... #### get_tag Get one tag by ID, with its name, colour and owning product. Use list_tags to find tag IDs. #### create_tag Create a tag in a product so feature flags can be grouped by it. Use list_products to find product IDs. Returns the n... #### update_tag Update a tag's name or colour. Fields you leave null keep their current values. Use list_tags to find tag IDs. #### delete_tag Delete a tag and remove it from every feature flag carrying it. The flags themselves are not deleted. Use list_tags t... #### list_webhooks List a product's webhooks, with the config and environment each one watches. Use list_products to find product IDs. #### get_webhook Get one webhook by ID, with its URL, method, body template and headers. Use list_webhooks to find webhook IDs. #### create_webhook Create a webhook that fires when a flag value changes in one config and environment. Use list_configs and list_enviro... #### delete_webhook Permanently delete a webhook, so flag value changes stop being posted to its URL. Use list_webhooks to find webhook IDs.