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Show HN: Okapi yet Another Observability Thing

https://github.com/okapi-core/okapi
1•kushal2048•1h ago
Hi, I just wanted to share Okapi with the community here. Its my stab at the observability problem - how to debug when something breaks in prod. Okapi focusses on two modalities of observability's big three (metrics, logs, traces). Okapi is all about metrics and traces. The idea here is that metrics and traces usually have the most signal and also that analyzing logs is so fragmented that one might just spend ages doing just logs stuff.

Features: - Otel everywhere, its Okapi's preferred and only ingestion mechanism :) Currently Okapi supports ingestion via protobuf-over-HTTP. Here's a sample config (https://github.com/okapi-core/okapi?tab=readme-ov-file#examp...)

- Dashboards both via clicks and code: Okapi UI has a dashboard designer hopefully with autocomplete everywhere so users don't have to guess metric paths. However, if you're not a fan of clicks and/or love GitOps all Okapi dashboards can be expressed as YAML templates.

- Out-of-box Service health: For an application instrumented as per Otel conventions, Okapi has REDs as a first-class concept. Service health pages have RED breakdowns for the service, its sub-operations and dependent paths. The calculations are subject to applications being instrumented, but hopefully following a convention makes things easy.

- And of course AI : Okapi has a limited capability AI SRE agent affectionately called Oscar (supposed to be an okapi but no mascot yet). Calling it a full blown SRE is a stretch since its tough job. You can ask Oscar questions in natural language as you would any chatbot and it will try its best to answer. Atleast on integration tests, Oscar can fetch metrics, find traces given criteria and do a multiple step debugging that links query latencies with high CPU usage on hosts.

I am curious to hear feedback from the community so check it out.

TLDR: https://github.com/okapi-core/okapi?tab=readme-ov-file#quick...

The Enigma handover – what Polish intelligence shared with the Allies in 1939

https://warcommons.com/2026/03/12/enigma-handover-polish-intelligence-allies-1939/
1•NENCMediaGroup•43s ago•1 comments

Abusing AAD Family Refresh Tokens for Unauthorized Access and Persistence (2022)

https://github.com/secureworks/family-of-client-ids-research
1•fowl2•1m ago•0 comments

The "-1" User

https://stackexchange.com/users/-1/community
1•otobrglez•2m ago•1 comments

Prefix sums at gigabytes per second with ARM NEON

https://lemire.me/blog/2026/03/08/prefix-sums-at-tens-of-gigabytes-per-second-with-arm-neon/
1•signa11•3m ago•0 comments

Dolphin Progress Release 2603

https://dolphin-emu.org/blog/2026/03/12/dolphin-progress-report-release-2603/
1•BitPirate•3m ago•0 comments

Text formats are everywhere. Why?

https://lemire.me/blog/2026/03/05/text-formats-are-everywhere-why/
1•signa11•4m ago•0 comments

Show HN: CareerCraft AI – Generate tailored resumes from a conversation

https://super.myninja.ai/apps/6de082c7-a05f-4fc5-a7d3-ab56ccb48631
1•ptak_dev•6m ago•0 comments

Seed – AI-growable firmware over HTTP API, single C file, tested on a PDP-11

https://github.com/Awis13/seed
1•awis•6m ago•0 comments

Calvin Seibert Builds Architectural Sandcastles

https://www.greyscape.com/calvin-seibert-builds-architectural-sandcastles/
1•stared•7m ago•0 comments

Nerq Trust Protocol – How AI agents verify each other before interaction

https://nerq.ai/protocol
1•Agentindex•7m ago•1 comments

Executing programs inside transformers with exponentially faster inference

https://www.percepta.ai/blog/can-llms-be-computers
1•u1hcw9nx•8m ago•0 comments

Has your data been leaked?

https://chromewebstore.google.com/detail/digital-shield-all-in-one/pkonihncnkmbejhhjadaognganhinnhc
1•shwn2989•12m ago•1 comments

The Downside of User Accounts

https://threema.com/en/blog/downside-of-user-accounts
1•andrew918277•12m ago•0 comments

The next $1T company will be a software company masquerading as a services firm

https://sequoiacap.com/article/services-the-new-software/
1•kaizenb•14m ago•0 comments

Show HN: Bandmeter: Per-program network usage monitor for Linux, built with GPUI

https://github.com/emamoah/bandmeter
1•emamoah•14m ago•0 comments

chDB 4.0

https://clickhouse.com/blog/chdb.4-0-pandas-hex
1•tosh•17m ago•0 comments

Avoiding Trigonometry (2013)

https://iquilezles.org/articles/noacos/
2•WithinReason•19m ago•0 comments

Fully-funded trip to Stanford from anywhere in the world

https://www.svfellow.com
1•weissbergj•21m ago•0 comments

Basic C programming facts worth knowing

https://buildsoftwaresystems.com/post/essential-c-programming-facts/
1•ThierryBuilds•21m ago•0 comments

Storing Preexisting Passwords on a Yubikey

https://dubovik.eu/blog/yubikey
1•h45x1•21m ago•1 comments

MCP server for Faker-style mock data and hosted mock endpoints for AI agents

https://jsonplace.com/docs/mcp
1•fatihmgenc•22m ago•1 comments

Solid Pine Single Bed: Durable for Long-Term Rentals

https://dreamhomestore.co.uk/collections/bed-frames
1•Stevencoles89•25m ago•1 comments

SIMD implementation and Kotlin checkcast incompatibility

https://gryt.io/til/2026-03-12-simd-kotlin-checkcast-incompatibility/
1•synapticrob•25m ago•0 comments

I made a real BMO local AI agent with a Raspberry Pi and Ollama [video]

https://www.youtube.com/watch?v=l5ggH-YhuAw
2•vinhnx•26m ago•0 comments

OpenClaw has 247k stars and no governance layer

https://www.leanmcp.com/blog/you-think-youre-using-ai
2•jialu1•26m ago•0 comments

I upgraded my BMO local AI agent's voice and brain [video]

https://www.youtube.com/watch?v=W5bdM9yIEiY
1•vinhnx•27m ago•0 comments

The Usefulness of Useless Knowledge (1939) [pdf]

https://www.ias.edu/sites/default/files/library/UsefulnessHarpers.pdf
1•bookofjoe•29m ago•1 comments

Optimizing for non-uniform memory and cache effects in Stockfish

https://anemato.de/blog/nuca
1•anematode•30m ago•0 comments

Request for developer feedback: focusgroup RFC

https://developer.chrome.com/blog/focusgroup-rfc
2•agos•34m ago•0 comments

The Film That Should Be Nominated

https://animationobsessive.substack.com/p/the-film-that-should-be-nominated
1•vinhnx•34m ago•0 comments