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LaunchDarkly Experiments (BYOK) — connector documentation

  • MCP endpoint: https://byok-launchdarkly-experiments.connectorbay.com/mcp
  • REST API: POST https://byok-launchdarkly-experiments.connectorbay.com/v1/tools/{tool_name}, described by the OpenAPI 3.1 spec at https://byok-launchdarkly-experiments.connectorbay.com/openapi.json
  • Transport: Streamable HTTP, stateless, MCP specification 2025-06-18 or later
  • Authentication: your own LaunchDarkly Experiments LaunchDarkly API access token (a Reader role token is enough; commercial site, not EU or federal), sent in the X-Upstream-Key header of every request (never stored, logged or cached)
  • Health: https://byok-launchdarkly-experiments.connectorbay.com/health · Tool schemas: https://byok-launchdarkly-experiments.connectorbay.com/tools.json
  • Publisher: Unify Dynamics LLC · connectorbay.com/byok-launchdarkly-experiments · agent@connectorbay.com

What LaunchDarkly Experiments (BYOK) is for

LaunchDarkly Experiments (BYOK) lets an AI assistant read your own LaunchDarkly Experiments data through the LaunchDarkly Experiments API with a key you supply (LaunchDarkly API access token (a Reader role token is enough; commercial site, not EU or federal)). Read-only: 8 tools (list_environment_experiments, list_project_experiments, get_experiment, list_holdouts, get_holdout, list_layers, get_experimentation_settings, list_metric_groups). The BYOK key travels with each request, is used for that one call only and is never stored, logged or cached; it is only ever sent to app.launchdarkly.com. Unofficial connector by Unify Dynamics LLC: not affiliated with, endorsed by or sponsored by LaunchDarkly Experiments. LaunchDarkly Experiments and its logos are trademarks of their owners and are used only to say which service the connector works with.

Ask your assistant things like:

  • "Which experiments are running in production?"
  • "List all experiments in the default LaunchDarkly project, in any environment"
  • "Show the checkout-button-test experiment in production"
  • "What holdouts exist in production?"
  • "Show the q4-holdout holdout in production"
  • "Which experiment layers does the default project have?"

What it does

  • list_environment_experiments: List the experiments of one environment with methodology, data source, tags and the current iteration status, start and end time. Times are milliseconds since the Unix epoch.
  • list_project_experiments: List a project's experiments across all environments with methodology, tags and the current iteration status.
  • get_experiment: Get one experiment with its analysis settings and current iteration (hypothesis, status, start and end time, winning treatment).
  • list_holdouts: List the holdouts of one environment with status and the experiments attached to each.
  • get_holdout: Get one holdout by key with status, holdout percentage and its base and related experiments.
  • list_layers: List a project's experiment layers with the randomization unit and the environments each layer applies to.
  • get_experimentation_settings: Show a project's experimentation settings: the available randomization units and which one is the default.
  • list_metric_groups: List a project's metric groups (standard or funnel) with their metrics and how many experiments use each.

BYOK key

You bring your own LaunchDarkly Experiments LaunchDarkly API access token (a Reader role token is enough; commercial site, not EU or federal) (https://app.launchdarkly.com/settings/authorization). Your assistant sends it in the X-Upstream-Key header with each request. ConnectorBay uses it for that one call only: it is never stored, logged or cached, never shown in an answer, and it is only sent to app.launchdarkly.com over https, with no redirects followed. Create a key with the fewest permissions the tools need (read-only if the provider offers it), and revoke it at the provider whenever you like.

Data sources

Live from the LaunchDarkly Experiments API (app.launchdarkly.com) with a BYOK key; documentation: https://launchdarkly.com/docs/api/experiments. Endpoints checked against that documentation on 2026-10-16.

What it is not

Unofficial connector by Unify Dynamics LLC: not affiliated with, endorsed by or sponsored by LaunchDarkly Experiments. LaunchDarkly Experiments and its logos are trademarks of their owners and are used only to say which service the connector works with. It is read-only: it never creates, changes, sends or deletes anything in your LaunchDarkly Experiments account.

Built for: Worldwide. Languages: English.