OpenZeppelin/guardian

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Backup, synchronization, and coordination layer for private accounts.

Stars: 10
Forks: 20
Open beginner issues: 0
Indexed issues: 37
Avg merge: 2d 11h
Merged PRs (30d): 43

Dominant language: Rust
License: AGPL-3.0
Last GitHub push: Sep 17, 2026
Latest indexed: Sep 19, 2026
Contributing guide: Contributing guide
Code of conduct: No code of conduct
Beginner labels: No beginner labels indexed

Beginner friendly Everything

Open All

37 open issues indexed

[Placeholder]: Post-mainnet unplanned issues Open

Difficulty 5/5 Over a week Newbie friendliness 10/100

OpenZeppelin/guardian#482 · Opened Sep 18, 2026
miden-multisig-client: drop the reconstructed WasmWebClient and use the MidenClient surface Open

Difficulty 4/5 3-5 days Newbie friendliness 45/100

OpenZeppelin/guardian#481 · Opened Sep 17, 2026
GET /pubkey and GetPubkey silently serve the Falcon identity for an unrecognized scheme Open

bug

Difficulty 4/5 3-5 days Newbie friendliness 68/100

OpenZeppelin/guardian#480 · Opened Sep 17, 2026
Pending proposals become unverifiable and unexecutable once the node prunes the anchor block (fee-faucet foreign load at the reference block) Open

cla: allowlist

OpenZeppelin/guardian#462 · 1 comment · 1 assignee · Opened Sep 9, 2026
Switch consume-notes proposals to store-independent (unauthenticated) rebuilds once miden-client supports it Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

OpenZeppelin/guardian#461 · Opened Sep 9, 2026
Old guardian never releases an account whose switch delta never reached it Open

Difficulty 5/5 Over a week Newbie friendliness 42/100

OpenZeppelin/guardian#434 · Opened Aug 26, 2026
Add black-box system E2E and multisig qualification Open

enhancement

OpenZeppelin/guardian#432 · 1 assignee · Opened Aug 25, 2026
Deferred: account creation-block anchor for bounded recovery scans Open

enhancement performance

Difficulty 5/5 Over a week Newbie friendliness 25/100

OpenZeppelin/guardian#418 · Opened Aug 19, 2026
Make ECDSA the primary signature scheme for new Miden multisig accounts Open

cla: allowlist enhancement

Difficulty 5/5 Over a week Newbie friendliness 35/100

OpenZeppelin/guardian#397 · 1 comment · Opened Aug 12, 2026
M2 · 8. Product features / later Open

Difficulty 5/5 Over a week Newbie friendliness 10/100

OpenZeppelin/guardian#396 · Opened Aug 12, 2026
M2 · 6. Performance & scalability Open

Difficulty 5/5 Over a week Newbie friendliness 20/100

OpenZeppelin/guardian#395 · Opened Aug 12, 2026
M2 · 2. v0.16 migration & mainnet prep Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

OpenZeppelin/guardian#394 · Opened Aug 12, 2026
multisig-client: move `nonce` into the options object of proposal-creation APIs Open

enhancement

OpenZeppelin/guardian#387 · 1 assignee · Opened Aug 11, 2026
Decouple the production runtime from AWS and support pluggable secret and signer backends Open

enhancement

Difficulty 5/5 Over a week Newbie friendliness 35/100

OpenZeppelin/guardian#372 · Opened Aug 4, 2026
Archive/unarchive for pending proposals (reversible retraction) — phase 2 of #337 Open

enhancement

Difficulty 5/5 Over a week Newbie friendliness 25/100

OpenZeppelin/guardian#351 · Opened Jul 23, 2026
Introduce network-specific Guardian domains before Miden mainnet Open

cla: allowlist enhancement

OpenZeppelin/guardian#341 · 1 comment · 1 assignee · Opened Jul 22, 2026
perf(server): eliminate repeated full Miden account deserialization during delta processing Open

enhancement performance

Difficulty 5/5 Over a week Newbie friendliness 42/100

OpenZeppelin/guardian#328 · Opened Jul 20, 2026
Per-account proposal handshake cost grows with interleaved proposal traffic (send + consume) — +128–153% over 300 ops Open

cla: allowlist performance

OpenZeppelin/guardian#320 · 4 comments · 1 reaction · 1 assignee · Opened Jul 15, 2026
Define and reach Guardian scalability target: 100k guarded accounts, 100 concurrent transacting users, 20k concurrent state readers Open

cla: allowlist enhancement performance

OpenZeppelin/guardian#317 · 3 comments · 1 assignee · Opened Jul 10, 2026
Encrypted opaque storage: a general primitive for private off-chain account data Open

cla: allowlist

Difficulty 5/5 Over a week Newbie friendliness 30/100

OpenZeppelin/guardian#307 · 1 comment · Opened Jun 29, 2026
Feature request: amount-tiered signature thresholds for send_asset Open

enhancement

Difficulty 5/5 Over a week Newbie friendliness 25/100

OpenZeppelin/guardian#262 · Opened May 28, 2026
Deployment & Scaling Open

cla: allowlist tracking

Difficulty 5/5 Over a week Newbie friendliness 25/100

OpenZeppelin/guardian#256 · 1 comment · Opened May 25, 2026
META - Privacy Open

tracking

Difficulty 5/5 Over a week Newbie friendliness 20/100

OpenZeppelin/guardian#255 · Opened May 22, 2026
Guardian proves and commits transactions on behalf of users Open

cla: allowlist enhancement

OpenZeppelin/guardian#254 · 2 comments · 1 assignee · Opened May 22, 2026
META - Transaction Orchestration Open

cla: allowlist tracking

Difficulty 5/5 Over a week Newbie friendliness 25/100

OpenZeppelin/guardian#253 · 1 comment · Opened May 22, 2026
Add agentic facilitator module (x402) Open

cla: allowlist enhancement

Difficulty 5/5 Over a week Newbie friendliness 25/100

OpenZeppelin/guardian#252 · 2 comments · Opened May 22, 2026
META - Modularization: middleware architecture and pluggable modules Open

cla: allowlist rfc tracking

Difficulty 5/5 Over a week Newbie friendliness 25/100

OpenZeppelin/guardian#251 · 1 comment · Opened May 22, 2026
META - Operability, Operations & Production Readiness Open

tracking

Difficulty 5/5 Over a week Newbie friendliness 30/100

OpenZeppelin/guardian#248 · Opened May 22, 2026
Support batch proving of transactions Open

enhancement

Difficulty 5/5 Over a week Newbie friendliness 45/100

OpenZeppelin/guardian#239 · Opened May 20, 2026
Audit and remove stale EVM integration code Open

cla: allowlist question

Difficulty 5/5 Over a week Newbie friendliness 25/100

OpenZeppelin/guardian#236 · 1 comment · Opened May 20, 2026
feat: Session-based authentication for Falcon based accounts Open

enhancement

Difficulty 5/5 Over a week Newbie friendliness 30/100

OpenZeppelin/guardian#219 · Opened May 4, 2026
Upgrade path from basic wallet to GUARDIAN-backed multisig account Open

enhancement

Difficulty 5/5 Over a week Newbie friendliness 30/100

OpenZeppelin/guardian#194 · Opened Apr 22, 2026
Add a canonical nonce endpoint to skip unnecesary syncs Open

enhancement

Difficulty 4/5 3-5 days Newbie friendliness 52/100

OpenZeppelin/guardian#191 · Opened Apr 20, 2026
Add policy evaluation for account actions Open

cla: allowlist

Difficulty 5/5 Over a week Newbie friendliness 35/100

OpenZeppelin/guardian#182 · 1 comment · Opened Apr 7, 2026
Support delegated proving for operators Open

cla: allowlist

OpenZeppelin/guardian#180 · 4 comments · 1 assignee · Opened Apr 7, 2026
TEE integration Open

enhancement

Difficulty 5/5 Over a week Newbie friendliness 25/100

OpenZeppelin/guardian#69 · Opened Dec 2, 2025
Only one in-flight candidate Open

enhancement

Difficulty 5/5 Over a week Newbie friendliness 25/100

OpenZeppelin/guardian#17 · Opened Oct 23, 2025

OpenZeppelin/guardian

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