denniswon

# Recall MCP — Self-Hosted Setup Guide

Self-hosted Recall MCP for Claude Code using Upstash Redis (cloud) and the open-source `@joseairosa/recall` NPM package. No local Redis, no Docker, no subscription.

Source: https://github.com/joseairosa/recall

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## Prerequisites

denniswon

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  Rhinestone Chain Abstraction (Warp) — Technical Summary

  What It Is

  Rhinestone Warp is an intent-based cross-chain execution engine built on ERC-7579 smart account modules. Users express desired outcomes ("send 100 USDC
  from Optimism to Base and deposit into a vault"), and a competitive solver/relayer market fulfills them — handling bridging, swapping, and gas
  abstraction transparently.

  ★ Insight ─────────────────────────────────────

denniswon

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  Viem vs Newton SDK — Architecture Comparison

  Where Newton SDK Already Aligns with Viem

  ┌────────────────────┬────────────────────────┬──────────────────────────────────────┬───────────┐
  │        Area        │          Viem          │              Newton SDK              │  Status   │
  ├────────────────────┼────────────────────────┼──────────────────────────────────────┼───────────┤
  │ Linter/Formatter   │ Biome                  │ Biome 1.9.4                          │ Already   │
  │                    │                        │                                      │ aligned   │

denniswon

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  E2E Test Coverage Comparison

  Test Matrix

  ┌───────────┬──────────────────────────┬──────────────────────────┬───────────────────────────────────────────┬────────────────────┐
  │ Feature / │       gateway_e2e        │ dual-anvil-multichain-e2 │          multichain-routing-e2e           │    privacy_e2e     │
  │  Scenario │                          │            e             │                                           │                    │
  ├───────────┼──────────────────────────┼──────────────────────────┼───────────────────────────────────────────┼────────────────────┤
  │ Gateway   │                          │                          │                                           │                    │

denniswon

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  Newton Privacy Layer vs Fairblock: Technical Comparison Analysis

  ★ Insight ─────────────────────────────────────
  This comparison covers two fundamentally different approaches to onchain privacy:
  - Newton extends an existing EigenLayer AVS (policy evaluation) with privacy primitives — privacy is an add-on to an existing
  validator network
  - Fairblock is a purpose-built privacy infrastructure chain (FairyRing) that exports cryptographic services to other chains
  - The cryptographic primitives overlap significantly (threshold DKG, IBE-like schemes), but the trust models and integration patterns
  diverge sharply

denniswon

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  Reliability Analysis & Plan Review

  ★ Insight ─────────────────────────────────────
  This is a thorough first-pass reliability audit by a new team member. The approach — analysis doc identifying gaps, then a plan
  doc with actionable tickets — is solid. I'm reviewing for factual accuracy against the actual codebase, priority correctness, and
  any gaps the author may have missed.
  ─────────────────────────────────────────────────

  ---

denniswon

Now I have the complete picture. Let me compile the analysis.

  ---
  Analysis: Database Schema Changes Required for Multichain Gateway

  What the PRs Changed (Summary)

  ┌──────┬─────────────────────────────────────────────┬───────────────────────────────────────┐
  │  PR  │                    Title                    │              DB Changes               │
  ├──────┼─────────────────────────────────────────────┼───────────────────────────────────────┤

denniswon

Now I have the complete picture. Let me deliver the design analysis.

  ★ Insight ─────────────────────────────────────
  ELIP-008 does NOT specify cross-chain slashing. It only covers one direction: L1→L2 operator table transport and L2 certificate
   verification. The reverse direction (L2 challenge → L1 slashing) is entirely AVS-specific. This means Newton has full design
  freedom here — there's no EigenLayer standard to conform to for the relay mechanism.

  Critical finding from the contract analysis: The source chain's ChallengeVerifier.raiseAndResolveChallenge() (line 109)
  requires allTaskHashes[taskResponse.taskId] to be non-zero — meaning the task must exist on the source chain. Destination-chain
   tasks are never registered on the source chain's TaskManager. This means you cannot simply call the source chain's existing

denniswon

  ---
  Comprehensive Audit Report: Deploy Repo vs AVS Repo

  CRITICAL: NetworkMode Destination Chain Mismatch

  Severity: BLOCKING — the gateway and operator will fail to start in production.

  The AVS repo's NetworkMode enum (crates/core/src/common/network.rs:41-47) defines destination chains that do NOT match the deploy repo's
  configuration:

denniswon

⏺ Phase 1 (.claude/ infrastructure) is complete. The original plan mentioned the next phases would cover the documentation revamp — new
  pages, restructuring, FAQ/Glossary, etc.

  I don’t have a detailed plan written for Phase 2. What would you like to tackle next? Some options:

  1. Restructure the Developers tab — reorganize into the planned Getting Started → Guides → Concepts → Reference → Advanced → Resources
   structure
  2. Add new pages — FAQ, Glossary, or other missing content
  3. Content audit — review existing pages for accuracy, broken links, outdated info
  4. Something else — if you have a specific plan doc or priorities in mind