RC/AI: Redis Agent Memory by cmilesb · Pull Request #3300 · redis/docs

cmilesb · 2026-05-11T19:47:55Z

Still working on API examples page and service monitoring, but should be updated soon.

Note

Medium Risk
Mostly documentation and navigation restructuring, but it changes many URLs and link targets; any missing aliases/refs could cause broken links in the published site.

Overview
Introduces a new Context engine documentation section under develop/ai and operate/rc, positioning LangCache, Agent Memory, and (placeholder) Context Retriever under a single umbrella.

Adds end-to-end Redis Agent Memory docs, including a new agent-memory landing page, API/SDK examples, Redis Cloud “create/use/view service” guides, and an embedded get-started snippet; also publishes an OpenAPI spec (openapi-agent-memory.json) wired into the API reference layout.

Rehomes LangCache docs and Redis Cloud guides under .../context-engine/langcache, updates site navigation/home/whats-new/changelog links accordingly, and adds aliases to preserve legacy .../langcache URLs.

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github-actions · 2026-05-11T19:48:09Z

DOC-6447

github-actions · 2026-05-11T19:48:15Z

jit-ci · 2026-05-11T19:49:01Z

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✅ No security findings were detected in this PR

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dwdougherty

So far, so good. Just a few SG-related nitpicks. I can have a look at other pages as you add them if you wish.

dwdougherty · 2026-05-11T19:57:14Z

+The promotion from short term memory to long-term memory is automatic. When you store a conversation event in session memory, the Agent Memory Server asynchronously extracts important information using the configured extraction strategy (discrete, summary, preferences, or custom). These extracted memories are then stored as long-term memory entries with vector embeddings and metadata.
+
+This process is non-blocking: the extraction and promotion happen in the background via a task worker, so the main agent interaction remains responsive. Users do not need to explicitly trigger promotion; it happens as a natural byproduct of storing conversation events in working memory.
+Users can also create long-term memories directly via the API.This is useful for bulk memory creation or for importing knowledge from external sources.


Suggested change

Users can also create long-term memories directly via the API.This is useful for bulk memory creation or for importing knowledge from external sources.

Users can also create long-term memories directly using the API.This is useful for bulk memory creation or for importing knowledge from external sources.

mich-elle-luna

just a few typos, also I think that the agent-memory-service-key.png seems too large on the page.

mich-elle-luna · 2026-05-11T21:05:57Z

thank you, looking great so far!

Co-authored-by: David Dougherty <david.dougherty@redis.com> Co-authored-by: mich-elle-luna <153109578+mich-elle-luna@users.noreply.github.com> Co-authored-by: Cameron Bates <102550101+cmilesb@users.noreply.github.com>

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

dwdougherty

Latest commit looks good, but the API page links need to be more granular: I think you're still working on that content, right?

cmilesb · 2026-05-13T14:06:58Z

Latest commit looks good, but the API page links need to be more granular: I think you're still working on that content, right?

I forgot to update the tags 🤦 That's what I get for pushing things at 6PM. Thanks for the catch.

mich-elle-luna

one comment from a reviewer in devrel team

mich-elle-luna · 2026-05-13T17:26:06Z

+When you call the API, you need to pass the Agent Memory API key in the `Authorization` header as a Bearer token and the store ID as the `storeId` path parameter.
+
+For example:
+


One question from devrel team was if you plan to include a drop-down menu to show programming-language examples, in addition to REST API calls? Just like we have with LangCache? In case of RAM, the Python SDK client?

It's possible to have that, but I haven't had time and I figured I would prioritize getting something out rather than getting something perfect out. I can add that after release (or after I have something for context retriever).

mich-elle-luna · 2026-05-13T18:03:54Z

+### Add session event
+
+Use [`POST /v1/stores/{storeId}/session-memory`]({{< relref "/develop/ai/context-engine/agent-memory/api-reference#tag/session-memory/operation/AddSessionEvent" >}}) to add an event to a session in short-term memory. If a session doesn't exist yet, it will be created.
+


Something Ricardo noticed: It uses cache_id instead of store_id. And the REST API example does the same.

curl -s -X GET "https://$HOST/v1/caches/$CACHE_ID/session-memory/"
-H "accept: application/json"
-H "Authorization: Bearer $API_KEY"

It may be worth double-checking with the API Spec from Agent Memory.

cmilesb added 3 commits April 24, 2026 11:28

Starting structure for Redis Cloud operator

688b3f8

Agent memory overview 1

108582c

RC/AI: Redis Agent Memory

335576c

cmilesb requested a review from a team May 11, 2026 19:48

cmilesb self-assigned this May 11, 2026

Merge branch 'main' into DOC-6447

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dwdougherty reviewed May 11, 2026

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mich-elle-luna reviewed May 11, 2026

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Add context engine section and page under develop/ai and operate/rc

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cmilesb commented May 12, 2026

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cmilesb commented May 12, 2026

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cmilesb and others added 3 commits May 12, 2026 15:42

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Co-authored-by: David Dougherty <david.dougherty@redis.com> Co-authored-by: mich-elle-luna <153109578+mich-elle-luna@users.noreply.github.com> Co-authored-by: Cameron Bates <102550101+cmilesb@users.noreply.github.com>

DOC-6447: Add Context Engine index page

6df35a3

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

Add monitoring and API examples

6db28fa

cmilesb requested review from a team, dwdougherty and mich-elle-luna May 12, 2026 21:52

cmilesb marked this pull request as ready for review May 12, 2026 21:52

dwdougherty reviewed May 12, 2026

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dwdougherty requested a review from a team May 12, 2026 22:16

Add final page and API examples tags.

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cmilesb commented May 13, 2026

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cmilesb commented May 13, 2026

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605ab98

	Users can also create long-term memories directly via the API.This is useful for bulk memory creation or for importing knowledge from external sources.
	Users can also create long-term memories directly using the API.This is useful for bulk memory creation or for importing knowledge from external sources.

		When you call the API, you need to pass the Agent Memory API key in the `Authorization` header as a Bearer token and the store ID as the `storeId` path parameter.

		For example:

		### Add session event

		Use [`POST /v1/stores/{storeId}/session-memory`]({{< relref "/develop/ai/context-engine/agent-memory/api-reference#tag/session-memory/operation/AddSessionEvent" >}}) to add an event to a session in short-term memory. If a session doesn't exist yet, it will be created.

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