--- title: "redis.io llms.txt, graded: Agent Ready HTML" description: "The redis.io llms.txt parsed and graded A against the llmstxt.org structure: 11 sections, 199 links, 46 KB. Read 2026-11-04." canonical: https://agentreadyhtml.com/llms-txt-index/redis-io/ site: "Agent Ready HTML" last_updated: 2026-11-05 section: "llms.txt Index" --- # redis.io llms.txt, graded: Agent Ready HTML > The redis.io llms.txt parsed and graded A against the llmstxt.org structure: 11 sections, 199 links, 46 KB. Read 2026-11-04. Source: https://agentreadyhtml.com/llms-txt-index/redis-io/ Site: Agent Ready HTML Last reviewed: 2026-11-05 # redis.io llms.txt In short redis.io serves a 46 KB llms.txt with 11 H2 sections and 199 links, graded A on the llmstxt.org structure (6 of 6 checks). It passes every check. The home page does not link it, so an agent that does not guess paths will not find it. No llms-full.txt was found. Read 4 November 2026. **llms.txt** 46 KB, 249 lines ```markdown # Redis Documentation > Redis: in-memory data platform for caching, real-time apps, search, vectors, streams, pub/sub, and enterprise deployments (Redis Cloud, Redis Software, open source). ## Core Docs - [Docs homepage](https://redis.io/docs/latest/): Entry point for Redis documentation[…]install, develop, operate, APIs, and feature references for developers and operators. - [APIs](https://redis.io/docs/latest/apis/index.html.md): Redis API surfaces and integration entry points for programmatic access and automation. - [Quick starts](https://redis.io/docs/latest/develop/get-started/index.html.md): First-run setup, basic commands, and core data types to bootstrap application development. ## Commands Reference - [Commands index](https://redis.io/docs/latest/commands/): Full catalog of Redis commands grouped by category with syntax, parameters, and behavioral notes. - [AUTH](https://redis.io/docs/latest/commands/auth/index.html.md): Client authentication against Redis using passwords, ACL users, and connection security. - [DEL](https://redis.io/docs/latest/commands/del/index.html.md): Deletes one or more keys immediately and reclaims memory for those keys. - [EXPIRE](https://redis.io/docs/latest/commands/expire/index.html.md): Sets a TTL in seconds on a key for time-bound cache and session semantics. - [GET](https://redis.io/docs/latest/commands/get/index.html.md): Reads a string value for a key; returns null when the key is absent. - [HSET](https://redis.io/docs/latest/commands/hset/index.html.md): Writes field–value pairs on a Redis hash, creating the hash when needed. - [SET](https://redis.io/docs/latest/commands/set/index.html.md): Stores a string value with optional NX/XX, expiration, and conditional semantics. - [TTL](https://redis.io/docs/latest/commands/ttl/index.html.md): Returns remaining seconds until key expiry for keys with a timeout. ## Development - [Develop with Redis](https://redis.io/docs/latest/develop/index.html.md): Hub for application development topics[…]clients, data modeling, and runtime behavior. - [Understand Redis data types](https://redis.io/docs/latest/develop/data-types/index.html.md): Strings, hashes, lists, sets, sorted sets, streams, and module-backed types with usage patterns. - [Redis Search and query](https://redis.io/docs/latest/develop/interact/search-and-query/index.html.md): Secondary indexes, full-text search, filtering, and query execution on Redis data. - [Vectors](https://redis.io/docs/latest/develop/interact/search-and-query/advanced-concepts/vectors/index.html.md): Storing embeddings, vector indexes (HNSW, flat), kNN and hybrid retrieval for AI and search workloads. - [Indexing](https://redis.io/docs/latest/develop/interact/search-and-query/indexing/index.html.md): Defining and maintaining indexes for efficient search and aggregations. - [Pub/Sub](https://redis.io/docs/latest/develop/interact/pubsub/index.html.md): Channel-based publish/subscribe messaging, fan-out patterns, and limitations versus persistent streams. - [Streams](https://redis.io/docs/latest/develop/data-types/streams/index.html.md): Append-only streams, consumer groups, pending entries, and event-sourcing style consumption with XADD, XREADGROUP, and related commands. - [Programmability (Lua and functions)](https://redis.io/docs/latest/develop/interact/programmability/index.html.md): Server-side scripting with EVAL/EVALSHA, function APIs, and atomic multi-key logic on the Redis process. - [Key eviction](https://redis.io/docs/latest/develop/reference/eviction/index.html.md): Eviction policies (allkeys-lru, volatile-ttl, etc.) when memory limits are reached. - [Redis CLI](https://redis.io/docs/latest/develop/tools/cli/index.html.md): Interactive command-line access, scripting, and troubleshooting against Redis instances. - [Redis Insight release notes](https://redis.io/docs/latest/develop/tools/insight/release-notes/index.html.md): Changes and fixes for the Redis Insight desktop and web database UI. - [Redis for VS Code](https://redis.io/docs/latest/develop/tools/redis-for-vscode/index.html.md): VS Code extension for browsing keys, running commands, and building queries from the editor. - [Distributed locks](https://redis.io/docs/latest/develop/use/patterns/distributed-locks/index.html.md): Safe lock patterns with SET NX EX, fencing tokens, and correctness considerations. ## Client Libraries - [Connect with Redis client libraries](https://redis.io/docs/latest/develop/clients/index.html.md): Official guidance and comparison tables for Node.js (node-redis), Java (Jedis, Lettuce), Go (go-redis)[…]NET (NRedisStack), Python (redis-py), PHP, C, Rust, and related OM libraries. - [Node.js (node-redis)](https://redis.io/docs/latest/develop/clients/nodejs/index.html.md): JavaScript/TypeScript client for Redis[…]connection, pipelining, RESP3, and stack modules. - [Java (Jedis)](https://redis.io/docs/latest/develop/clients/jedis/index.html.md): Synchronous Java client covering Redis core and enterprise features with straightforward APIs. - [Go (go-redis)](https://redis.io/docs/latest/develop/clients/go/index.html.md): Go client for Redis with connection pooling, cluster, and module usage patterns. - [.NET (NRedisStack)](https://redis.io/docs/latest/develop/clients/dotnet/index.html.md): C# client for Redis Stack capabilities including JSON, search, time series, and probabilistic structures. ``` First 44 of 249 lines. 4 spans shown as \[…\] because the words or characters in them are rejected by this site's own style rules; the live file has them. **Parse** graded A, 6 of 6 file: https://redis.io/llms.txt Redis Documentation Redis: in-memory data platform for caching, real-time apps, search, vectors, streams, pub/sub, and enterprise deployments (Redis Cloud, Redis Software, open source). 11 sections, 199 links, no Optional section. Ora's cached score: 62, grade C, scanned 3 October 2026. ## The parse redis.io lists 199 links: 199 point at redis.io or a relative path, 0 point elsewhere. The hosts it links most: redis.io (199). | H2 section | Links | | --- | --- | | Core Docs | 3 | | Commands Reference | 8 | | Development | 13 | | Client Libraries | 6 | | Integrations | 7 | | Operations | 19 | | Products | 7 | | AI | 4 | | Solutions | 12 | | Dev Hub | 2 | | Tutorials | 118 | ## Grade against the llmstxt.org structure The file passes all six checks. The grade is the count of passed checks: six is A, five is B, four is C, three is D, fewer is F. It measures structure only. Whether any agent reads the file is a separate question, covered on the [llms.txt reference](https://agentreadyhtml.com/llms-txt/). | Check | Result | Detail | | --- | --- | --- | | Starts with an H1 naming the site or project | Pass | H1: Redis Documentation | | Has a blockquote summary under the H1 | Pass | Blockquote summary found. | | Has at least one H2 section that lists links | Pass | 11 H2 sections, 11 with links. | | At least 80 percent of links point at the same site | Pass | 199 of 199 links stay on redis.io (100 percent). | | Under 100 KB | Pass | 46882 bytes as served. | | Plain markdown, no HTML | Pass | No HTML document markers in the body. | ## Ora's cached score Ora's cached report for redis.io gives it **62 of 100, grade C**, scanned on 3 October 2026. Its Access layer, which holds the read-layer checks below, scored 46 of 61 check points. Read from GET ora.ai/api/score/redis.io on 5 November 2026. The score is Ora's, not this site's, and the structure grade above is a different measure: it grades the llms.txt file against the llmstxt.org proposal, while Ora's score covers the whole site. [Ora's report for redis.io](https://ora.ai/score/redis.io?utm_source=agentreadyhtml.com&utm_medium=referral&utm_campaign=index-entry) has every layer. | Ora check (Access layer) | Result | Points | | --- | --- | --- | | Sitemap exists | Pass | 2 of 2 | | Content without JavaScript | Partial | 2 of 3 | | Not blocked by bot detection | Pass | 2 of 2 | | Markdown URL fallback | Fail | 0 of 2 | | llms.txt exists | Pass | 1 of 1 | | llms.txt formatting | Partial | 1 of 2 | | JSON-LD structured data | Partial | 3 of 4 | | Metadata completeness | Pass | 2 of 2 | | llms.txt links resolve | Pass | 2 of 2 | | Markdown alternate link | Fail | 0 of 1 | | Redirect hygiene | Pass | 1 of 1 | | Page token budget | Pass | 1 of 1 | | Code fence validity | Pass | 1 of 1 | | Content behind auth | Pass | 2 of 2 | | OpenAPI spec published | Fail | 0 of 7 | | Markdown agent docs | Pass | 1 of 1 | | Markdown negotiation with Vary | Pass | 1 of 1 | | Markdown for agent user agents | Fail | 0 of 1 | | Agent crawler reachability | Pass | 2 of 2 | ## Linking and the companion file The home page of redis.io does not link the file in its HTML. Ora's lab found (2026-10-19) that 86 percent of llms.txt fetches by agents arrived through a link, so an unlinked file is mostly a file nobody opens. No llms-full.txt was found at the same root. ## How it compares At 46 KB the file is larger than 90 percent of the 2,529 plain-text llms.txt files in this edition, and its 199 links put it ahead of 90 percent of them on link count. The home page declares a Redis generator. Size bucket: 10 to 50 KB. Tranco rank 2,951. Category: Infrastructure. Live file: [https://redis.io/llms.txt](https://redis.io/llms.txt). Read 4 November 2026. If the file has since changed or gone, the live URL is the authority; this page records what the crawl read on that date. - [All entries](https://agentreadyhtml.com/llms-txt-index/) - [Edition 2026-11-04](https://agentreadyhtml.com/llms-txt-index/2026-11-04/) - [See the home page as a plain fetch](https://agentreadyhtml.com/viewer/?url=https%3A%2F%2Fredis.io%2F) ## Sources 1. [redis.io llms.txt](https://redis.io/llms.txt) https://redis.io/llms.txt, read 4 November 2026 2. [llms.txt proposal (llmstxt.org)](https://llmstxt.org/) https://llmstxt.org/, read 4 November 2026 3. [Tranco list 746WX (crawl universe)](https://tranco-list.eu/list/746WX) https://tranco-list.eu/list/746WX, read 4 November 2026 4. [Ora: AgentReady launch post (the 86 percent finding)](https://ora.ai/blog/agentready-launch?utm_source=agentreadyhtml.com&utm_medium=referral&utm_campaign=entry) https://ora.ai/blog/agentready-launch, read 4 November 2026 5. [Ora llms.txt (GET /api/score/{domain} looks up a cached score)](https://ora.ai/llms.txt?utm_source=agentreadyhtml.com&utm_medium=referral&utm_campaign=entry) https://ora.ai/llms.txt, read 5 November 2026 Last reviewed 5 November 2026 Edition Crawl 2026-11-04 Ora reads 2026-11-05 Page updated 2026-11-05 Method How the viewer reads a page, how a file is graded and how a platform is scored: [the method page](https://agentreadyhtml.com/method/).