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Split + Memtro

Is this Split flag killed in production, and what does it serve?

Split, now Harness FME, runs your feature flags. Memtro reads projects and environments, the flags in each project with tags, traffic type and rollout status, and for one environment whether each flag is killed, its treatments, default treatment, traffic allocation and last traffic. It reads segments and how many keys each holds, never their members. When asked, and once an administrator has granted them by name, it can kill or restore a flag, which changes what live users get at once, create flags and segments, add keys to a segment, submit or approve change requests, and permanently delete a flag.

In Memtro

What you can do with Split in Memtro

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

What it does

  1. 01List projects (workspaces in the API) and their environments, such as Production and Staging.
  2. 02List flags in a project with description, traffic type, tags, rollout status and when created, filtered by tag.
  3. 03Show whether a flag is killed in an environment, with its treatments, default treatment, traffic allocation, targeting rule count, last change and last traffic.
  4. 04List segments in a project or environment, and count the keys a segment holds without reading out its members.
  5. 05When asked and granted, kills a flag in one environment so every user gets its default treatment, or restores it, or submits a change request that notifies the named approvers, and approves, rejects or withdraws one.
  6. 06When asked and granted, creates a flag or segment, changes a flag's description, tags or rollout status, adds keys to a segment, which live users feel at once, or permanently deletes a flag from every environment.

Acts when asked

When you ask it to

These tools change something in Split. 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. 01Kill a feature flag in one environment, so every user gets its default treatment
  2. 02Restore a killed feature flag in one environment
  3. 03Create a feature flag for a traffic type
  4. 04Change a flag's description, add a tag or set its rollout status
  5. 05Delete a feature flag permanently from every environment
  6. 06Submit a change request to kill or restore a flag, notifying the named approvers
  7. 07Approve, reject or withdraw a change request
  8. 08Add keys (users, accounts) to a segment in one environment
  9. 09Create a segment for a traffic type
In practice

Ask it like you would a colleague

Once Split 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.

Split logoSplit + Memtro
  • Is paywall_beta killed in production?

  • Which flags in the checkout project are tagged experiment?

  • How many accounts are in the beta_testers segment in Production?

  • Kill paywall_beta in Production.

  • Add accounts 4417 and 5120 to the beta_testers segment in Staging.

01

Mid-incident flag check

Priya Sharma, on-call engineer at BigCo, asked during an incident whether paywall_beta was killed in production. Memtro read the flag definitions for Production and showed it killed, serving its default treatment, with the last change twenty minutes earlier.

02

Stopping a bad rollout

Dan Fletcher, engineering lead at Northwind, asked Memtro to kill new_checkout in Production after error rates climbed. Memtro killed the flag, so every SDK served its default treatment to all users at once, and Split recorded the kill in its audit log. Once the fix shipped he asked Memtro to restore it.

Teams

Where it fits

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

Better together

Works with

A record in Split 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 withAdmin API key
  1. 1

    In Split, open Admin settings → API keys and create an API key of type Admin. A Harness personal access token or service account token also works.

  2. 2

    Give it viewer roles for feature flags and segments, plus a workspace-admin role if Memtro should list projects and environments. Viewer roles keep Memtro to reading, so add the access for any actions an administrator will grant. Copy it now, as Split does not show it again.

  3. 3

    In Memtro, open Connections → Split and paste it as Admin API key.

  4. 4

    Ask: is paywall_beta killed in production?

Also works from

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

FAQ

Questions

Can Memtro change anything in Split?+

Only when you ask, and only what it has been granted: kill a feature flag in one environment, so every user gets its default treatment; restore a killed feature flag in one environment; create a feature flag for a traffic type; change a flag's description, add a tag or set its rollout status; delete a feature flag permanently from every environment; submit a change request to kill or restore a flag, notifying the named approvers; approve, reject or withdraw a change request; add keys (users, accounts) to a segment in one environment; create a segment for a traffic type. 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 Split 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 Split 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.

How do I connect Split?+

Admin API key. In Split, open Admin settings → API keys and create an API key of type Admin. A Harness personal access token or service account token also works.

Connect Split 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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