AgentIndex icon
AgentIndex
hister logo
hister
★ 6.1k
vs
sir-thaddeus logo
sir-thaddeus
★ 15

hister vs sir-thaddeus

hister: Hister is a privacy-focused, full-text search engine that indexes visited websites and local files. It offers advanced query language, multi-user support, AI-enhanced semantic search, and fast indexing via a headless browser or crawler.; sir-thaddeus: Sir Thaddeus is an open-source, local-first AI assistant and agent workspace specifically designed for Windows, enabling users to run local LLMs like LM Studio or Ollama with robust privacy controls. It provides features like threaded chat, durable memory, a Markdown wiki, and permissioned tools, all while ensuring no telemetry and explicit control over sensitive actions.

01

TL;DR

hister logo
histerRAG / Knowledge Base · ★ 6.1k

Personal search engine for browsing history

Read hister full review →
sir-thaddeus logo
sir-thaddeusRAG / Knowledge Base · ★ 15

Private Research and Information Gathering: Conduct web searches and access local documents with explicit control over data sharing.

Read sir-thaddeus full review →
02

Side-by-Side Comparison

Field
hister logohister
sir-thaddeus logosir-thaddeus
Category
RAG / Knowledge Base
RAG / Knowledge Base
Stars
★ 6.1k
★ 15
License
AGPL-3.0
Apache-2.0
Install Command
git clone https://github.com/asciimoo/hister.git && cd hister && ./manage.sh build
git clone https://github.com/raydeStar/sir-thaddeus.git cd sir-thaddeus
Updated
1d ago
4d ago
Open Source
Yes
Yes
Website
↗ Visit
↗ Visit
GitHub
↗ GitHub
↗ GitHub
Tags
go, golang, history
Local AI, LLM Agent, Windows
03

Features

hister logohister
01Privacy-focused
02Full-text indexing
03Advanced search capabilities
04Local file indexing
05Crawler
sir-thaddeus logosir-thaddeus
01Local-first AI Assistant: Run models on your machine, offline by default, without accounts or telemetry.
02Robust Permission Control: Explicitly manage tool access (Off, Ask, Always) for sensitive actions like file access or web search.
03Integrated Knowledge Workspace: Includes threaded chat, durable memory, and a Markdown wiki with roots, folders, pages, and revisions.
04OpenAI-compatible Endpoint Support: Connects to LM Studio, Ollama, or any compatible `/v1` API endpoint.
05Transparency and Auditability: Provides sources, outcomes, permission decisions, diagnostics, and per-turn traces.
04

Use Cases

hister logohister
↳Personal search engine for browsing history
↳Private indexing of local knowledge bases
↳Community search engine with multi-user support
sir-thaddeus logosir-thaddeus
↳Private Research and Information Gathering: Conduct web searches and access local documents with explicit control over data sharing.
↳Personal Knowledge Management: Organize and recall information using the integrated Markdown wiki and durable memory, edited by AI.
↳Automated Local Tasks: Execute repeatable routines and system tools behind configured policy boundaries.
↳Secure Document Analysis: Process local files like PDF, DOCX, XLSX, and CSV with scoped file reading, ensuring sensitive data stays local.
↳Benchmarking AI Agent Performance: Utilize the built-in measurement framework to evaluate the effectiveness of small models with deterministic capabilities and verification.
FAQ

FAQ

What is the difference between hister and sir-thaddeus?
Both hister and sir-thaddeus are in the RAG / Knowledge Base category. hister has 6.1k stars, while sir-thaddeus has 15 stars.
Which is better, hister or sir-thaddeus?
The best choice depends on your use case. Choose hister if Personal search engine for browsing history, and sir-thaddeus if Private Research and Information Gathering: Conduct web searches and access local documents with explicit control over data sharing..
Is hister free or open source?
Yes, hister is open source on GitHub (AGPL-3.0).
Is sir-thaddeus free or open source?
Yes, sir-thaddeus is open source on GitHub (Apache-2.0).
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