OpenLedger-Foundation

OpenLedger-Foundation/Kora-Contract

Onchain invoice finance protocol

100 good first / help-wanted issues · Rust · last activity Oct 4, 2026

3 stars 129 forks 3 watchers Rust MIT License
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100 Open Issues Need Help Last updated: Oct 4, 2026

Open Issues Need Help

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Add scheduled emergency-pause drill GitHub Actions workflow 5 days ago
enhancement help wanted Stellar Wave points: 200 complexity: high wave security
OpenLedger-Foundation/Kora-Contract
3

Onchain invoice finance protocol

Rust
Implement treasury transparency REST API for apps/web treasury dashboard 5 days ago
enhancement help wanted Stellar Wave points: 200 complexity: high wave dx
OpenLedger-Foundation/Kora-Contract
3

Onchain invoice finance protocol

Rust
Add non-interactive bug bounty triage tooling CI smoke 5 days ago
help wanted Stellar Wave points: 200 complexity: high wave testing security
OpenLedger-Foundation/Kora-Contract
3

Onchain invoice finance protocol

Rust
Add DB statement_timeout and 503 mapping under latency (Chaos GAP-2) 5 days ago
bug help wanted Stellar Wave points: 200 complexity: high wave performance
OpenLedger-Foundation/Kora-Contract
3

Onchain invoice finance protocol

Rust
Automate keeper dual-key cutover script from secrets runbook 5 days ago
enhancement help wanted Stellar Wave points: 200 complexity: high wave security
OpenLedger-Foundation/Kora-Contract
3

Onchain invoice finance protocol

Rust
Add Prometheus alerts for risk-pipeline and governance-sync 5 days ago
enhancement help wanted Stellar Wave points: 200 complexity: high wave performance
OpenLedger-Foundation/Kora-Contract
3

Onchain invoice finance protocol

Rust
Add per-package Jest coverage CI jobs for keeper and feature-flags services 5 days ago
help wanted Stellar Wave points: 200 complexity: high wave testing dx
OpenLedger-Foundation/Kora-Contract
3

Onchain invoice finance protocol

Rust
Mount feature-flag routes and SSE kill-switch on API gateway 5 days ago
enhancement help wanted Stellar Wave points: 200 complexity: high wave security
OpenLedger-Foundation/Kora-Contract
3

Onchain invoice finance protocol

Rust
Align offchain-voting tallies with on-chain governance_voting 5 days ago
enhancement help wanted Stellar Wave points: 200 complexity: high wave security
OpenLedger-Foundation/Kora-Contract
3

Onchain invoice finance protocol

Rust
Implement real XDR parsing in xtask contract spec extractor 5 days ago
enhancement help wanted Stellar Wave points: 200 complexity: high wave dx
OpenLedger-Foundation/Kora-Contract
3

Onchain invoice finance protocol

Rust
Wire apps/web funding and risk services to SDK 5 days ago
enhancement help wanted Stellar Wave points: 200 complexity: high wave dx
OpenLedger-Foundation/Kora-Contract
3

Onchain invoice finance protocol

Rust
Add SDK clients for dispute fractionalizer secondary and governance 8 days ago
enhancement help wanted Stellar Wave points: 200 complexity: high wave dx
OpenLedger-Foundation/Kora-Contract
3

Onchain invoice finance protocol

Rust
Implement ledger-gap reconciler with persistent alert queue (Chaos GAP-3) 8 days ago
enhancement help wanted points: 200 complexity: high wave security
OpenLedger-Foundation/Kora-Contract
3

Onchain invoice finance protocol

Rust
Add workspace integration test for referral deposit to repaid to claim_referral_reward 8 days ago
enhancement help wanted points: 200 complexity: high wave testing
OpenLedger-Foundation/Kora-Contract
3

Onchain invoice finance protocol

Rust
Add bounded admin stake and slash parameter setters 8 days ago
enhancement help wanted Stellar Wave points: 200 complexity: high wave security
OpenLedger-Foundation/Kora-Contract
3

Onchain invoice finance protocol

Rust
Replace SDK local integration placeholder with testnet smoke 8 days ago
enhancement help wanted points: 200 complexity: high wave testing
OpenLedger-Foundation/Kora-Contract
3

Onchain invoice finance protocol

Rust
Extend deploy-services.yml to keeper risk-pipeline and health 8 days ago
enhancement help wanted points: 200 complexity: high wave dx
OpenLedger-Foundation/Kora-Contract
3

Onchain invoice finance protocol

Rust
Harden api gateway auth and contract-scoped rate limits 8 days ago
enhancement help wanted points: 200 complexity: high wave security
OpenLedger-Foundation/Kora-Contract
3

Onchain invoice finance protocol

Rust
Add MaxInvestorShareBps cumulative enforcement tests 8 days ago
help wanted Stellar Wave points: 200 complexity: high wave testing security
OpenLedger-Foundation/Kora-Contract
3

Onchain invoice finance protocol

Rust
Configure debtor attestation address on invoice NFT 8 days ago
enhancement help wanted Stellar Wave points: 200 complexity: high wave dx
OpenLedger-Foundation/Kora-Contract
3

Onchain invoice finance protocol

Rust
Decrement TokenExposureCap on cancel and refund paths 8 days ago
bug help wanted Stellar Wave points: 200 complexity: high wave security
OpenLedger-Foundation/Kora-Contract
3

Onchain invoice finance protocol

Rust
Extend Kani invoice model with freeze overlay transitions 8 days ago
help wanted Stellar Wave points: 200 complexity: high wave testing security
OpenLedger-Foundation/Kora-Contract
3

Onchain invoice finance protocol

Rust
Claw back treasury FeeContribution on failed listing refunds 8 days ago
enhancement help wanted Stellar Wave points: 200 complexity: high wave security
OpenLedger-Foundation/Kora-Contract
3

Onchain invoice finance protocol

Rust
Add feature-flag kill switches in apps/web protocol flows 8 days ago
enhancement help wanted Stellar Wave points: 200 complexity: high wave security
OpenLedger-Foundation/Kora-Contract
3

Onchain invoice finance protocol

Rust
Implement indexer-backed ReportingDataSource adapter 8 days ago
enhancement help wanted Stellar Wave points: 200 complexity: high wave dx
OpenLedger-Foundation/Kora-Contract
3

Onchain invoice finance protocol

Rust
Expose reporting service HTTP API with auth and job retention 8 days ago
enhancement help wanted Stellar Wave points: 200 complexity: high wave security
OpenLedger-Foundation/Kora-Contract
3

Onchain invoice finance protocol

Rust
Test feature-flag cache TTL exhaustion under kill-switch drills 8 days ago
help wanted Stellar Wave points: 200 complexity: high wave testing security
OpenLedger-Foundation/Kora-Contract
3

Onchain invoice finance protocol

Rust
Add priority-window funding fairness regression suite 9 days ago
help wanted Stellar Wave points: 200 complexity: high wave testing performance
OpenLedger-Foundation/Kora-Contract
3

Onchain invoice finance protocol

Rust
Add marketplace FX manipulation adversarial test module 9 days ago
help wanted Stellar Wave points: 200 complexity: high wave testing security
OpenLedger-Foundation/Kora-Contract
3

Onchain invoice finance protocol

Rust
Enforce debtor attestation at marketplace listing 9 days ago
enhancement help wanted Stellar Wave points: 200 complexity: high wave security
OpenLedger-Foundation/Kora-Contract
3

Onchain invoice finance protocol

Rust
Add Docker packaging for community indexer per packaging README 9 days ago
enhancement help wanted points: 200 complexity: high wave dx
OpenLedger-Foundation/Kora-Contract
3

Onchain invoice finance protocol

Rust
Align SDK Invoice type with kora_shared schema v2 fields 9 days ago
bug help wanted points: 200 complexity: high wave dx
OpenLedger-Foundation/Kora-Contract
3

Onchain invoice finance protocol

Rust
Sync PERFORMANCE.md wasm budgets with full workspace crates 9 days ago
documentation help wanted points: 200 complexity: high wave performance
OpenLedger-Foundation/Kora-Contract
3

Onchain invoice finance protocol

Rust
Update SECURITY.md pause matrix beyond seven contracts 9 days ago
documentation help wanted points: 200 complexity: high wave security
OpenLedger-Foundation/Kora-Contract
3

Onchain invoice finance protocol

Rust
Extend xtask access matrix for invoice_nft transition callers 9 days ago
enhancement help wanted points: 200 complexity: high wave dx
OpenLedger-Foundation/Kora-Contract
3

Onchain invoice finance protocol

Rust
Add testnet tx-ordering observation harness for MEV regression 9 days ago
help wanted points: 200 complexity: high wave testing security
OpenLedger-Foundation/Kora-Contract
3

Onchain invoice finance protocol

Rust
Add surge-pricing monitor and client fee hints from MEV notes 9 days ago
enhancement help wanted points: 200 complexity: high wave performance
OpenLedger-Foundation/Kora-Contract
3

Onchain invoice finance protocol

Rust
Add load-test scenarios for keeper metrics and high-cardinality indexer queries 9 days ago
help wanted points: 200 complexity: high wave testing performance
OpenLedger-Foundation/Kora-Contract
3

Onchain invoice finance protocol

Rust
Add GitHub Actions job for staging chaos suite 9 days ago
enhancement help wanted points: 200 complexity: high wave testing
OpenLedger-Foundation/Kora-Contract
3

Onchain invoice finance protocol

Rust
Fix API stale-cache behavior during DB partition (Chaos GAP-1) 9 days ago
bug help wanted points: 200 complexity: high wave security
OpenLedger-Foundation/Kora-Contract
3

Onchain invoice finance protocol

Rust
Add missing incident-response-templates tree referenced by INCIDENT_RESPONSE.md 9 days ago
documentation help wanted points: 200 complexity: high wave dx
OpenLedger-Foundation/Kora-Contract
3

Onchain invoice finance protocol

Rust
Add runnable health-aggregator service bootstrap 9 days ago
enhancement help wanted points: 200 complexity: high wave dx
OpenLedger-Foundation/Kora-Contract
3

Onchain invoice finance protocol

Rust
Export indexer Prometheus metrics promised by monitoring docs 9 days ago
enhancement help wanted points: 200 complexity: high wave performance
OpenLedger-Foundation/Kora-Contract
3

Onchain invoice finance protocol

Rust
Build indexer to keeper deadline ingestion pipeline 9 days ago
enhancement help wanted points: 200 complexity: high wave dx
OpenLedger-Foundation/Kora-Contract
3

Onchain invoice finance protocol

Rust
Emit listing_expired and MKTPL_EXPIRED for expired marketplace listings 9 days ago
enhancement help wanted points: 200 complexity: high wave testing
OpenLedger-Foundation/Kora-Contract
3

Onchain invoice finance protocol

Rust
Repair corrupted debtor_attestation Soroban crate so it compiles 9 days ago
bug help wanted points: 200 complexity: high wave dx
OpenLedger-Foundation/Kora-Contract
3

Onchain invoice finance protocol

Rust
Hand off verifier key rotation with pending stake and disputes 9 days ago
enhancement help wanted Stellar Wave points: 200 complexity: high wave security
OpenLedger-Foundation/Kora-Contract
3

Onchain invoice finance protocol

Rust
Implement access_control key rotation proposal execution 9 days ago
enhancement help wanted Stellar Wave points: 200 complexity: high wave security
OpenLedger-Foundation/Kora-Contract
3

Onchain invoice finance protocol

Rust
Wire shared ttl_protection into hot-path contract reads 9 days ago
enhancement help wanted Stellar Wave points: 200 complexity: high wave performance
OpenLedger-Foundation/Kora-Contract
3

Onchain invoice finance protocol

Rust
Add parameterized tests for post-freeze marketplace calls 9 days ago
help wanted Stellar Wave points: 200 complexity: high wave testing security
OpenLedger-Foundation/Kora-Contract
3

Onchain invoice finance protocol

Rust
Add permissionless TTL bump entrypoints for active listings 9 days ago
enhancement help wanted Stellar Wave points: 200 complexity: high wave dx
OpenLedger-Foundation/Kora-Contract
3

Onchain invoice finance protocol

Rust
Deploy secondary_market and link financing_pool transfers 9 days ago
enhancement help wanted Stellar Wave points: 200 complexity: high wave security
OpenLedger-Foundation/Kora-Contract
3

Onchain invoice finance protocol

Rust
Add treasury grant milestone lifecycle integration tests 9 days ago
enhancement help wanted Stellar Wave points: 200 complexity: high wave testing
OpenLedger-Foundation/Kora-Contract
3

Onchain invoice finance protocol

Rust
Deploy governance_voting and export addresses to services 9 days ago
enhancement help wanted Stellar Wave points: 200 complexity: high wave dx
OpenLedger-Foundation/Kora-Contract
3

Onchain invoice finance protocol

Rust
Implement keeper jobs for Soroban storage TTL extension 9 days ago
enhancement help wanted Stellar Wave points: 200 complexity: high wave dx
OpenLedger-Foundation/Kora-Contract
3

Onchain invoice finance protocol

Rust
Enforce treasury grant timelock and reserve balance guards 9 days ago
enhancement help wanted Stellar Wave points: 200 complexity: high wave security
OpenLedger-Foundation/Kora-Contract
3

Onchain invoice finance protocol

Rust
Deploy verifier_nomination and wire risk_registry promotion 9 days ago
enhancement help wanted Stellar Wave points: 200 complexity: high wave security
OpenLedger-Foundation/Kora-Contract
3

Onchain invoice finance protocol

Rust
Add on-chain token decimal registry for treasury valuation 9 days ago
enhancement help wanted Stellar Wave points: 200 complexity: high wave dx
OpenLedger-Foundation/Kora-Contract
3

Onchain invoice finance protocol

Rust
Deploy dispute_escrow alongside dispute_resolution 9 days ago
enhancement help wanted Stellar Wave points: 200 complexity: high wave security
OpenLedger-Foundation/Kora-Contract
3

Onchain invoice finance protocol

Rust
Add fuzz target for secondary_market trade settlement 9 days ago
help wanted Stellar Wave points: 200 complexity: high wave testing security
OpenLedger-Foundation/Kora-Contract
3

Onchain invoice finance protocol

Rust
Add secondary market protocol fee routing integration tests 9 days ago
enhancement help wanted Stellar Wave points: 200 complexity: high wave testing
OpenLedger-Foundation/Kora-Contract
3

Onchain invoice finance protocol

Rust
Add fuzz target for debtor_attestation signature and nonce paths 9 days ago
help wanted Stellar Wave points: 200 complexity: high wave testing security
OpenLedger-Foundation/Kora-Contract
3

Onchain invoice finance protocol

Rust
Deploy tranche contract and pool composition hooks 9 days ago
enhancement help wanted Stellar Wave points: 200 complexity: high wave dx
OpenLedger-Foundation/Kora-Contract
3

Onchain invoice finance protocol

Rust
Add cargo-mutants focus target for marketplace listing fees 10 days ago
help wanted Stellar Wave points: 200 complexity: high wave testing dx
OpenLedger-Foundation/Kora-Contract
3

Onchain invoice finance protocol

Rust
Add fuzz target for parameter_registry governance bounds 10 days ago
help wanted Stellar Wave points: 200 complexity: high wave testing security
OpenLedger-Foundation/Kora-Contract
3

Onchain invoice finance protocol

Rust
Set per-crate coverage floors for extended workspace contracts 10 days ago
help wanted Stellar Wave points: 200 complexity: high wave testing dx
OpenLedger-Foundation/Kora-Contract
3

Onchain invoice finance protocol

Rust
Validate pinned metadata_hash before invoice_nft mint 10 days ago
enhancement help wanted Stellar Wave points: 200 complexity: high wave security
OpenLedger-Foundation/Kora-Contract
3

Onchain invoice finance protocol

Rust
Integrate real ipfs-pinning client in invoice wizard 10 days ago
enhancement help wanted Stellar Wave points: 200 complexity: high wave dx
OpenLedger-Foundation/Kora-Contract
3

Onchain invoice finance protocol

Rust
Parse ACCESS_MATRIX.md in xtask check-access-matrix 10 days ago
enhancement help wanted Stellar Wave points: 200 complexity: high wave dx
OpenLedger-Foundation/Kora-Contract
3

Onchain invoice finance protocol

Rust
Add secondary_market and vesting rows to ACCESS_MATRIX.md 10 days ago
documentation help wanted Stellar Wave points: 200 complexity: high wave security
OpenLedger-Foundation/Kora-Contract
3

Onchain invoice finance protocol

Rust
Use parameter_registry for marketplace fee reads 10 days ago
enhancement help wanted Stellar Wave points: 200 complexity: high wave performance
OpenLedger-Foundation/Kora-Contract
3

Onchain invoice finance protocol

Rust
Implement tier-gated optional versus required debtor attestation 10 days ago
enhancement help wanted Stellar Wave points: 200 complexity: high wave security
OpenLedger-Foundation/Kora-Contract
3

Onchain invoice finance protocol

Rust
Bootstrap parameter_registry from live contract state 10 days ago
enhancement help wanted Stellar Wave points: 200 complexity: high wave dx
OpenLedger-Foundation/Kora-Contract
3

Onchain invoice finance protocol

Rust
Deploy parameter_registry in deploy.sh dependency order 10 days ago
enhancement help wanted Stellar Wave points: 200 complexity: high wave dx
OpenLedger-Foundation/Kora-Contract
3

Onchain invoice finance protocol

Rust
Deploy debtor_attestation in scripts/deploy.sh 10 days ago
enhancement help wanted Stellar Wave points: 200 complexity: high wave dx
OpenLedger-Foundation/Kora-Contract
3

Onchain invoice finance protocol

Rust
Refund investors when seller cancels partially funded listing 10 days ago
bug help wanted Stellar Wave points: 200 complexity: high wave security
OpenLedger-Foundation/Kora-Contract
3

Onchain invoice finance protocol

Rust
Deploy vesting contract and wire token custody 10 days ago
enhancement help wanted Stellar Wave points: 200 complexity: high wave security
OpenLedger-Foundation/Kora-Contract
3

Onchain invoice finance protocol

Rust
Add integration tests for vesting grant lifecycle 10 days ago
enhancement help wanted Stellar Wave points: 200 complexity: high wave testing
OpenLedger-Foundation/Kora-Contract
3

Onchain invoice finance protocol

Rust
Wire governance_voting weights to vesting vested balance 10 days ago
enhancement help wanted Stellar Wave points: 200 complexity: high wave security
OpenLedger-Foundation/Kora-Contract
3

Onchain invoice finance protocol

Rust
Use parameter_registry for financing pool penalties and caps 10 days ago
enhancement help wanted Stellar Wave points: 200 complexity: high wave security
OpenLedger-Foundation/Kora-Contract
3

Onchain invoice finance protocol

Rust
Route treasury fee and reserve parameters through parameter_registry 10 days ago
enhancement help wanted Stellar Wave points: 200 complexity: high wave security
OpenLedger-Foundation/Kora-Contract
3

Onchain invoice finance protocol

Rust
Lint IAM policies against infra secrets README paths 10 days ago
help wanted points: 200 complexity: high wave security dx
OpenLedger-Foundation/Kora-Contract
3

Onchain invoice finance protocol

Rust
Schedule CI job for infra backup verify-restore 10 days ago
help wanted points: 200 complexity: high wave testing dx
OpenLedger-Foundation/Kora-Contract
3

Onchain invoice finance protocol

Rust
Probe reporting and ipfs-pinning in health aggregator 10 days ago
enhancement help wanted points: 200 complexity: high wave dx
OpenLedger-Foundation/Kora-Contract
3

Onchain invoice finance protocol

Rust
Align Makefile CONTRACTS list with deploy.sh full set 10 days ago
bug help wanted Stellar Wave points: 200 complexity: high wave dx
OpenLedger-Foundation/Kora-Contract
3

Onchain invoice finance protocol

Rust
Fix per-primary-verifier cooldown sub-account bypass 11 days ago
bug help wanted Stellar Wave points: 200 complexity: high wave security
OpenLedger-Foundation/Kora-Contract
3

Onchain invoice finance protocol

Rust
Extend check_access_matrix to all deployed contract crates 11 days ago
help wanted Stellar Wave points: 200 complexity: high wave security dx
OpenLedger-Foundation/Kora-Contract
3

Onchain invoice finance protocol

Rust
Add automated test suite for governance-sync service 11 days ago
help wanted Stellar Wave points: 200 complexity: high wave testing
OpenLedger-Foundation/Kora-Contract
3

Onchain invoice finance protocol

Rust
Extend wasm-budgets.json to all release contracts 11 days ago
help wanted Stellar Wave points: 200 complexity: high wave dx performance
OpenLedger-Foundation/Kora-Contract
3

Onchain invoice finance protocol

Rust
Wire governance-sync to governance_voting proposals 11 days ago
enhancement help wanted Stellar Wave points: 200 complexity: high wave dx
OpenLedger-Foundation/Kora-Contract
3

Onchain invoice finance protocol

Rust
Implement Soroban getEvents in audit-log cross-verify 11 days ago
enhancement help wanted Stellar Wave points: 200 complexity: high wave testing
OpenLedger-Foundation/Kora-Contract
3

Onchain invoice finance protocol

Rust
Add Node services and SDK test job to ci.yml 11 days ago
help wanted Stellar Wave points: 200 complexity: high wave testing dx
OpenLedger-Foundation/Kora-Contract
3

Onchain invoice finance protocol

Rust
Reconcile Rust toolchain pin with Cargo.lock v4 11 days ago
bug help wanted Stellar Wave points: 200 complexity: high wave dx
OpenLedger-Foundation/Kora-Contract
3

Onchain invoice finance protocol

Rust
Fix Wave dashboard GITHUB_REPO default and treasury payout source 11 days ago
bug enhancement help wanted Stellar Wave points: 200 complexity: high wave
OpenLedger-Foundation/Kora-Contract
3

Onchain invoice finance protocol

Rust
Bridge risk-pipeline scores to risk_registry updates 11 days ago
enhancement help wanted Stellar Wave points: 200 complexity: high wave
OpenLedger-Foundation/Kora-Contract
3

Onchain invoice finance protocol

Rust
Expand referral_rewards self-dealing economic simulation 11 days ago
help wanted Stellar Wave points: 200 complexity: high wave testing security
OpenLedger-Foundation/Kora-Contract
3

Onchain invoice finance protocol

Rust
Add property tests for tranche payout waterfall invariants 11 days ago
enhancement help wanted Stellar Wave points: 200 complexity: high wave testing
OpenLedger-Foundation/Kora-Contract
3

Onchain invoice finance protocol

Rust
Connect fx-ingestion output to keeper oracle publish job 11 days ago
enhancement help wanted Stellar Wave points: 200 complexity: high wave
OpenLedger-Foundation/Kora-Contract
3

Onchain invoice finance protocol

Rust
Add Soroban RPC ingestion loop to kora-indexer 11 days ago
enhancement help wanted Stellar Wave points: 200 complexity: high wave performance
OpenLedger-Foundation/Kora-Contract
3

Onchain invoice finance protocol

Rust
Deduplicate broken cfg(test) modules in core crates 11 days ago
bug help wanted Stellar Wave points: 200 complexity: high wave dx
OpenLedger-Foundation/Kora-Contract
3

Onchain invoice finance protocol

Rust