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
# 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.
| 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 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. 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.
Sources
- redis.io llms.txt https://redis.io/llms.txt, read 4 November 2026
- llms.txt proposal (llmstxt.org) https://llmstxt.org/, read 4 November 2026
- Tranco list 746WX (crawl universe) https://tranco-list.eu/list/746WX, read 4 November 2026
- Ora: AgentReady launch post (the 86 percent finding) https://ora.ai/blog/agentready-launch, read 4 November 2026
- Ora llms.txt (GET /api/score/{domain} looks up a cached score) https://ora.ai/llms.txt, read 5 November 2026
Last reviewed 5 November 2026