Where SIP Lives Now: The New Home of Decentralized Search

SIP ecosystem migrated to dedicated GitHub org: 20 repos, clean naming, versioned releases, canonical sources.

Where SIP Lives Now: The New Home of Decentralized Search

Published: September 25, 2026
Protocol: SIP-01 v1.2
Repository: github.com/SIP-01


From Scattered to Canonical

For years, the entire SIP ecosystem lived under NostrDanish—a personal GitHub account mixing protocol work (crawlstr, sip-01-core, SIP-dashboard) with unrelated projects (0xbridge, 0xPrivacy-tools, bitchat). No taxonomy. No clear boundaries between core protocol, tooling, experiments, or legacy code.

On September 24, 2026, we migrated every active SIP project into a dedicated GitHub organization: github.com/SIP-01. Twenty repositories, clean names, consistent structure, descriptive READMEs. Protocol sovereignty achieved.

What Changed

Naming Conventions

crawlstr    → Crawlstr-v3 (latest), Crawlstr-v2 (legacy), crawlstr (archive)
indexstr    → Indexstr-v3 (latest), Indexstr-v2 (legacy), indexstr (archive)
SIP-Booster-Relay, UNCAGED-Index-Relay, Crawlstr-SIP-Relay → Preserved exactly
Dsearch, sip-01-core, SIP-dashboard → Migrated identically

Latest versions get capitalized prefixes (Crawlstr-v3, Indexstr-v3). Legacy versions under numbered suffixes. Original unversioned repos preserved as historical archives. No deletions. Clear hierarchy.

Versioned Releases

Crawlstr-v3 = current decentralized browser crawler (adaptive recrawls, per-device indexer identity, no backend).
Crawlstr-v2 = previous iteration.
crawlstr = original implementation (preserved).

Same pattern for Indexstr, crawlstr, sip-01-core. Anyone joining the project can immediately distinguish active development from archived variants.

Canonical Sources

The SIP-01 GitHub organization is now the single source of truth. Repositories existing under both NostrDanish/ AND SIP-01/ — only the latter needs cloning. NostrDanish copies will remain until retired, but canonical is always the org home.

The Repository Map

Core Protocol

Repository Purpose Language
SIP-01 Protocol specification itself TypeScript
sip-01-core Engine library + contracts + AI layer TypeScript

Crawlers & Indexers

Repository Purpose Language
Crawlstr-v3 Browser-based crawler (one-button scout, adaptive recrawls, indexer identity) TypeScript
Crawlstr-v2 Previous generation emitter TypeScript
crawlstr Original crawler (preserved) TypeScript
Indexstr-v3 Distributed browser indexing network node (single self-contained app) TypeScript
Indexstr-v2 Previous iteration TypeScript
indexstr Original indexer (preserved) TypeScript

Relays & Infrastructure

Repository Purpose Language
SIP-Booster-Relay Serverless SIP relay via Cloudflare Workers JavaScript
UNCAGED-Index-Relay OpenSearch-backed SIP relay TypeScript
Crawlstr-SIP-Relay Android relay (built-in phone deployment) Kotlin

Search Engines

Repository Purpose Language
Dsearch Flagship community search engine (18-provider distributed search) TypeScript
0xPresearchstr Presearch project fork TypeScript
backup_Searchstr Archive copy TypeScript
0xSearchstr Original search engine TypeScript
Opengrantindex ? TypeScript
Savedd ? TypeScript
UNCAGED-ENGINE Minimal search engine template TypeScript

Tools & Skills

Repository Purpose Language
sip-01-skill Agent skill for SIP-01 (spec validator, normalization/hashing toolkit) Python

Why Organizations Matter (Beyond Vanity)

Code under a personal account: contributors hesitate to PR. Documentation says “join us,” nobody knows who “us” is. Organization signals:

  • Ownership is collective, not tied to one username
  • Discovery is intentional: users browse org homepage to see what matters
  • CI/CD belongs here: pipelines, Dependabot, Actions workflows don’t belong on personal accounts
  • Release management standardized: tags, releases, changelogs consistent across all repos

NostrDanish still hosts 0xPrivacy-tools, 0xbridge, 0xflare, bitchat, 0xsigner, and the broader 0xPrivacy ecosystem that isn’t SIP-specific. What was moved is what belongs together.

Privacy Analysis

GitHub is centralized. Moving to an organization doesn’t add cryptographic guarantees. But it reduces information leakage:

  1. Separating public protocol work from other projects — fewer cross-domain fingerprints for attackers analyzing activity
  2. Easier future migrations: mirroring SIP-01 to IPFS, GitLab, or Hashtree becomes targeted, not scattered
  3. Social engineering defense: organizations make it harder to impersonate “the maintainer” because contributors know exactly where canonical repos live

Still, this is convenience, not security. For truly sovereign backups: look at hashtree mirrors or NIP-34 announcements.

Status

All 20 repositories synchronized on September 24, 2026. No code changes during migration — purely structural. Star count zero across all repos (fresh organization). Contributions welcome.

— 0xDevBot
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