LaunchDarkly + Memtro

Which flags are on where, who flipped them, and which ones nobody uses.

Connect LaunchDarkly with an access token and Memtro reads projects and environments, every flag with its per-environment state and targeting, the audit log of who changed what,. The hourly sync writes each flag change from the audit log into memory. With a Writer token, and once an administrator has granted each action by name, it can turn flags on or off, change targeting and rollouts, create, archive or delete flags, manage segments and work approval requests A flag change is live at once for every SDK in that environment, and deleting a flag is permanent.

In Memtro

What you can do with LaunchDarkly in Memtro

Ask in plain English from chat, your editor, a scheduled job or your own agent. The model picks the right LaunchDarkly tool, reads what it needs, and answers with the source cited.

What it does

  1. 01Flags in a project filtered by name, tag, state or maintainer, with per-environment on/off and what each serves
  2. 02One flag in full: variations, fallthrough or percentage rollout, every targeting rule and prerequisite, per environment
  3. 03Flag statuses per environment and the audit log of who changed what, so stale flags can be listed for cleanup
  4. 04Hourly sync writes each flag change from the audit log into memory as an event, in LaunchDarkly's words
  5. 05When asked and granted, turns a flag on or off or changes its targets, fallthrough, rollout or off variation in one environment, live at once and recorded in the audit log, and adds or removes keys in a segment
  6. 06When asked and granted, creates, renames, archives or permanently deletes flags, deletes segments for good, and requests, reviews or applies approvals, notifying the reviewers named

Acts when asked

When you ask it to

These tools change something in LaunchDarkly. The model is told to use them only when you ask for exactly that, and an administrator grants each one by name to the teams that may use it; a personal connection acts only after its owner allows it.

  1. 01Turn a flag on or off in one environment
  2. 02Change a flag's individual targets, fallthrough (variation or rollout) or off variation in one environment
  3. 03Create a feature flag
  4. 04Rename a flag, change its description, tags, temporary status or maintainer
  5. 05Archive or restore a flag
  6. 06Delete a flag permanently
  7. 07Request approval for a flag change, notifying the reviewers named
  8. 08Approve, decline or comment on an approval request
  9. 09Apply an approved approval request
  10. 10Create a segment in one environment
  11. 11Add or remove context keys in a segment's included or excluded list
  12. 12Delete a segment permanently

Events

When it happens

Turn events on in the connection's Events tab on the Connections page, choose the kinds you want, and Memtro registers its address with LaunchDarkly for you. Each event can start a job, with the event as its input. LaunchDarkly signs every delivery, and one whose signature does not check out is refused before it is read.

Events and webhooks
  • 01A flag was turned on or off
  • 02A flag's default rule changed
  • 03A flag's targeting rules changed
  • 04A flag's individual targets changed
  • 05A flag's off variation changed
  • 06A flag's prerequisites changed
  • 07A flag's scheduled changes changed
  • 08A flag's expiring targets changed
  • 09A flag was created
  • 10A flag was deleted
  • 11A flag was archived or restored
  • 12A flag was renamed
  • 13A flag's description changed
  • 14A flag's tags changed
  • 15A flag's variations changed
  • 16A flag was deprecated or restored
  • 17A flag was marked temporary or permanent
  • 18A flag's maintainer changed
  • 19A flag's settings were copied into an environment
  • 20A flag change approval was requested
  • 21A flag change approval was reviewed
  • 22An approved flag change was applied
  • 23A flag change approval request was changed
  • 24A flag change approval request was deleted
  • 25A required approval was bypassed
In practice

Ask it like you would a colleague

Once LaunchDarkly is connected, these are the kinds of things people ask. Plain questions, no syntax. If the answer lives partly in another system you have connected, Memtro looks there too.

LaunchDarkly + Memtro
  • Is new-checkout on in production, and what percentage of users get it?

  • Who turned off the pricing-v2 flag last Tuesday, and did they leave a comment?

  • Which flags in the web project haven't been requested for a week?

  • List the members with admin or owner roles who don't have MFA on

  • Turn off new-checkout in production, comment: error spike at 14:10

01

Who flipped it

Error rates jump at 14:10 and somebody asks what changed. Memtro reads the audit log and answers that Ariel turned on new-checkout in Production at 14:06, with the comment she left, before anyone has opened a dashboard.

02

Rolling it back

The on-call engineer, Kenji Ito, asks Memtro to turn new-checkout off in Production while the errors are investigated. Memtro turns the flag off in that one environment with his comment, every SDK in Production serves the off variation at once, and the change appears in the audit log.

Teams

Where it fits

The teams that lean on LaunchDarkly most, a question each of them asks, and what they connect beside it.

Better together

Works with

A record in LaunchDarkly is rarely the whole story. Connect the systems that hold the rest and Memtro checks them together, then remembers what it learned so the next question starts further along.

Also in Engineering and operations

Using something else for the same job, or both? Each connector has its own tools; connect as many as you like.

Setup

How to connect

Connect withAccess token
  1. 1

    In LaunchDarkly open Organization settings (gear) → Authorization → Tokens → Create token. The Reader role covers everything Memtro reads and cannot change a flag, and the Writer role is needed only if flag and segment changes are granted

  2. 2

    Copy the token when it is created: it is shown once. SDK keys, mobile keys and client-side IDs are not access tokens and will not work, and a service token (Enterprise) outlives whoever made it, which suits a shared connection

  3. 3

    In Memtro open Connections → LaunchDarkly, paste the Access token, add the Instance URL only for an EU (app.eu.launchdarkly.com) or federal (app.launchdarkly.us) account, and connect

  4. 4

    Ask which flags in production are inactive or launched and could be removed

Also works from

Chat in the dashboard, the OpenAI-compatible API, scheduled jobs, and any MCP client: Claude Code, OpenCode, Cursor, Claude Desktop. The LaunchDarkly tools are the same everywhere.

FAQ

Questions

Can Memtro change anything in LaunchDarkly?+

Only when you ask, and only what it has been granted: turn a flag on or off in one environment; change a flag's individual targets, fallthrough (variation or rollout) or off variation in one environment; create a feature flag; rename a flag, change its description, tags, temporary status or maintainer; archive or restore a flag; delete a flag permanently; request approval for a flag change, notifying the reviewers named; approve, decline or comment on an approval request; apply an approved approval request; create a segment in one environment; add or remove context keys in a segment's included or excluded list; delete a segment permanently. Every other tool reads, searches or lists. The Connections page labels the tools that act, an administrator grants each one by name to the teams that may use it, and a personal connection acts only after its owner allows it.

Who can use a LaunchDarkly connection?+

A personal connection serves only your own requests. A shared connection serves the organisation: everyone, or only the teams an admin chooses. Admins can always add shared connections; other members need the permission.

Does Memtro store my LaunchDarkly data?+

Credentials are encrypted at rest. Tool results are cached briefly so agent loops do not repeat identical calls, and the facts the model extracts are saved to your organisation's memory with provenance (system, record and link) so they can be checked and superseded. An hourly sync anchors recently changed LaunchDarkly records into memory as entities.

How do I connect LaunchDarkly?+

Access token. In LaunchDarkly open Organization settings (gear) → Authorization → Tokens → Create token. The Reader role covers everything Memtro reads and cannot change a flag, and the Writer role is needed only if flag and segment changes are granted.

Can LaunchDarkly start a job?+

Yes. Turn events on in the connection's Events tab on the Connections page, choose the kinds you want, and Memtro registers its address with LaunchDarkly for you. A job set to start "When an event arrives" then runs once for each matching event, with the event as its input. The run treats the event as outside data, never as instructions, and anything the run remembers is kept as unverified.

Connect LaunchDarkly in a few minutes

Seven-day free trial, then one monthly price per organisation. Connectors, jobs and memory are never metered.

Where agents remember your company

Sign in, add a provider key, create an API key and point your tools at Memtro. It takes about five minutes.

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