Independent use will determine whether Hister provides a practical privately controlled full-content index for personal search and knowledge retrieval without hosted search infrastructure.

state: expiredheat: lowuncertainty: mediumconvergesscott: mediumprivate-search rag-knowledgeHister

What is this?

Hister is a free, open-source personal search engine that indexes the full content of selected web pages and files, stores searchable previews, and runs on infrastructure controlled by the user. The supplied snippets attribute it to Adam Tauber, described as the creator of searx and Colly, and report browser capture, a single Go binary, multiple interfaces, and MCP access for AI assistants. Its practical quality is not independently established here: most concrete capability claims come from the project site or a video description, while community snippets mention unresolved concerns and explicitly caution against blind trust.

Why it matters to Scott

Hister independently implements Scott’s Attention Flight Recorder and personal-knowledge sovereignty patterns by turning captured browsing content into a user-controlled retrieval layer, while its MCP interface overlaps his own search and wiki connectors. If independent testing validates its capture fidelity and retrieval quality, it could provide a useful benchmark or reusable component for his active local search and agent-memory systems; current evidence does not yet establish that quality.

ip:framework.attention-flight-recorderip:framework.sovereign-software-assurancedev:project.searchdev:project.mcp-ip-wikiradar:openai-computer-history-memoryradar:activity-frames-agent-memory-compilerradar:concept.agent-memoryradar:concept.knowledge-systems

queries asked of Scott's wikis

local-first personal knowledge indexing
full-content web history and recall
self-hosted search for RAG
MCP access to private knowledge
agent memory from browsing history
personal knowledge sovereignty

Measured heat

no measured readings yet — the hourly heat pass fills this in

How the heat travelled

no chain yet — the hourly chain pass fills this in

Evidence (2) — ⭐ canonical anchor

source	object	author	score	comments
🟧 hn	Hister – A private, full content search index that you control	auraham	490	94
🟧 echo.github ⭐	The repository’s parentless initial commit, “[enh] initial commit,” introduced Hister as “Web history on steroids” and a “Blazing fast looku	Adam Tauber	—	—

Interpretation history

2026-08-25T14:40:32Z
Repeated checks produced no new testing, authentication fix, retrieval-quality evidence, or MCP validation, and no confirming development is expected imminently. The launch discussion has exhausted its useful signal, leaving the existing anecdotes available for rediscovery if the project materially changes.
2026-08-23T14:27:50Z
The refreshed comments add no independent testing, retrieval-quality evidence, authentication fix, or MCP validation. Discussion remains repetitive, leaving Hister anecdotally useful but unresolved on private control and practical performance.
2026-08-23T08:38:05Z
The refreshed discussion adds no new implementation result, retrieval evaluation, authentication fix, or MCP validation. Existing anecdotes still support practical interest, but the private-control and performance questions remain unresolved.
2026-08-23T06:28:01Z
The refreshed discussion remains repetitive and adds no independent retrieval evaluation, authentication fix, capture-fidelity result, or MCP validation. Hister remains anecdotally useful, but its private-control and practical-quality claims are still unresolved.
2026-08-23T04:27:43Z
The refreshed comments add no new independent testing, authentication fix, retrieval-quality result, or MCP validation. The case remains supported by two usage anecdotes but unresolved on private control and practical performance.
2026-08-23T01:28:29Z
The refreshed discussion adds no independent testing, implementation evidence, authentication fix, or MCP validation. Hister remains an anecdotally useful local research index, while its private-control and retrieval-quality claims remain unresolved.
2026-08-22T23:38:18Z
The refreshed discussion remains repetitive and adds no independent retrieval evaluation, implementation result, authentication fix, or MCP validation. Hister stays a plausibly useful local research index, but the private-control and practical-quality questions remain unresolved.
2026-08-22T22:35:26Z
The refreshed comments add no independent implementation result, security change, or retrieval-quality evidence. Hister remains a plausibly useful local research index with anecdotal corroboration, but its authentication gap and practical capture and retrieval performance remain unresolved.
2026-08-22T21:35:11Z
The refreshed discussion adds no independent evidence beyond the two usage anecdotes and known authentication concern. Practical retrieval quality, capture fidelity, and MCP usefulness remain untested, so the case stays corroborated but cool.
2026-08-22T20:27:03Z
A second independent user describes a deployed instance that became useful for a real research workflow, strengthening the case from initial trialability to practical utility. Retrieval quality and capture fidelity remain weakly characterized, while the unresolved lack of authentication still limits the private-control claim.
2026-08-22T19:39:37Z
The first independent user report suggests Hister is usable enough to try and like, moving it beyond a purely first-party artifact. That same report exposes a consequential authentication gap: private control is incomplete if indexed browsing content is accessible across the local network without access controls.
2026-08-22T19:35:29Z
grounded: converges/medium — Hister independently implements Scott’s Attention Flight Recorder and personal-knowledge sovereignty patterns by turning captured browsing content into a user-c
2026-08-22T19:32:30Z
origin walked (codex/luna, conf 0.98): anchor hn.story.49351802 -> echo.github.4ed37e977b by Adam Tauber
2026-08-22T19:31:23Z
case created — The linked first-party artifact presents a concrete user-controlled indexing system relevant to private retrieval and knowledge-system design.

Decision trace

08-26 00:40expireRepeated checks produced no new testing, authentication fix, retrieval-quality evidence, or MCP validation, and no confirming development is expected imminently. The launch discussion has exhausted it
08-26 00:40alert_silentThe only delta is elapsed staleness; there is no product change, independent validation, or new risk that Scott needs before a future material update.
08-26 00:40alert_routeThe only delta is elapsed staleness; there is no product change, independent validation, or new risk that Scott needs before a future material update.
08-24 01:21sensor_dirtyengagement_update
08-24 00:27repriceThe refreshed comments add no independent testing, retrieval-quality evidence, authentication fix, or MCP validation. Discussion remains repetitive, leaving Hister anecdotally useful but unresolved on
08-24 00:27alert_silentNo consequential product change or new validation occurred; refreshed discussion can wait for routine review.
08-24 00:27alert_routeNo consequential product change or new validation occurred; refreshed discussion can wait for routine review.
08-24 00:21sensor_dirtycomment_update
08-23 23:21sensor_dirtyengagement_update
08-23 22:21sensor_dirtyengagement_update
08-23 21:21sensor_dirtyengagement_update
08-23 20:21sensor_dirtyengagement_update
08-23 19:21sensor_dirtyengagement_update
08-23 18:38repriceThe refreshed discussion adds no new implementation result, retrieval evaluation, authentication fix, or MCP validation. Existing anecdotes still support practical interest, but the private-control an
08-23 18:38alert_silentThe delta is repetitive discussion with no consequential product change or independent validation, so it can wait for routine review.
08-23 18:38alert_routeThe delta is repetitive discussion with no consequential product change or independent validation, so it can wait for routine review.
08-23 18:21sensor_dirtycomment_update
08-23 17:21sensor_dirtyengagement_update
08-23 16:28repriceThe refreshed discussion remains repetitive and adds no independent retrieval evaluation, authentication fix, capture-fidelity result, or MCP validation. Hister remains anecdotally useful, but its pri
08-23 16:28alert_silentNo consequential product change or new validation occurred; refreshed comments only amplify evidence already incorporated, so routine review is sufficient.
08-23 16:28alert_routeNo consequential product change or new validation occurred; refreshed comments only amplify evidence already incorporated, so routine review is sufficient.
08-23 16:21sensor_dirtycomment_update
08-23 15:21sensor_dirtyengagement_update
08-23 14:27repriceThe refreshed comments add no new independent testing, authentication fix, retrieval-quality result, or MCP validation. The case remains supported by two usage anecdotes but unresolved on private cont
08-23 14:27alert_silentThis is repetitive discussion rather than a consequential product change or new validation, so it can wait for routine review.
08-23 14:27alert_routeThis is repetitive discussion rather than a consequential product change or new validation, so it can wait for routine review.
08-23 14:21sensor_dirtycomment_update
08-23 13:21sensor_dirtyengagement_update
08-23 12:21sensor_dirtyengagement_update
08-23 11:28repriceThe refreshed discussion adds no independent testing, implementation evidence, authentication fix, or MCP validation. Hister remains an anecdotally useful local research index, while its private-contr
08-23 11:28alert_silentThis is repetitive discussion without a consequential product change or new validation, so it can wait for routine review.
08-23 11:28alert_routeThis is repetitive discussion without a consequential product change or new validation, so it can wait for routine review.
08-23 11:21sensor_dirtycomment_update
08-23 10:21sensor_dirtyengagement_update
08-23 09:38repriceThe refreshed discussion remains repetitive and adds no independent retrieval evaluation, implementation result, authentication fix, or MCP validation. Hister stays a plausibly useful local research i
08-23 09:38alert_silentNo consequential product change or new validation occurred; the comment refresh can wait for the next briefing.
08-23 09:38alert_routeNo consequential product change or new validation occurred; the comment refresh can wait for the next briefing.
08-23 09:21sensor_dirtycomment_update
08-23 08:35repriceThe refreshed comments add no independent implementation result, security change, or retrieval-quality evidence. Hister remains a plausibly useful local research index with anecdotal corroboration, bu
08-23 08:35alert_silentThis delta is repetitive discussion rather than a consequential product change or new validation, so it can wait for the next briefing.