ChainSafe/gossamer

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🕸️ Go Implementation of the Polkadot Host

Stars: 454
Forks: 144
Open beginner issues: 0
Indexed issues: 382

Dominant language: Go
License: LGPL-3.0
Last GitHub push: Aug 10, 2026
Latest indexed: Sep 14, 2026
Contributing guide: Contributing guide
Code of conduct: Code of conduct
Beginner labels: good first issue
PR merge metrics: No merged PRs in 30d

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382 open issues indexed

RPC Support and Tooling Open

ChainSafe/gossamer#265 · 1 comment · 0 reactions · 1 assignee · Indexed Sep 14, 2026
Cross-client Devnet Open

ChainSafe/gossamer#1356 · 3 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
optimize gossamer archive node size Open

ChainSafe/gossamer#1454 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Enhance Prometheus metrics Open

Epic S-telemetry

ChainSafe/gossamer#1468 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Node Optimizations Open

ChainSafe/gossamer#1494 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 14, 2026
[RPC] `insertKey` method is not expecting a Substrate URI Open

ChainSafe/gossamer#1709 · 5 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
[RPC] Improve integration tests with the RPC layer Open

Epic

ChainSafe/gossamer#1720 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 14, 2026
[RPC] Implement `system_dryRun` RPC call Open

S-rpc T-investigation

ChainSafe/gossamer#1721 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Implement `babe_epochAuthorship` RPC call Open

S-rpc

ChainSafe/gossamer#1752 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Implement `contracts_call` RPC call Open

ChainSafe/gossamer#1757 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Implement `contracts_getStorage` RPC call Open

ChainSafe/gossamer#1758 · 3 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Implement `contracts_rentProjection` RPC call Open

ChainSafe/gossamer#1759 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Implement `engine_createBlock` RPC call Open

ChainSafe/gossamer#1760 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Implement `engine_finalizeBlock` RPC call Open

ChainSafe/gossamer#1761 · 3 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
implement offchain local storage spec Open

ChainSafe/gossamer#1776 · 3 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
`ext_transaction_index_index_version_1` Open

ChainSafe/gossamer#1796 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
`ext_transaction_index_renew_version_1` Open

ChainSafe/gossamer#1797 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Implement Offchain HTTP API Open

Epic

ChainSafe/gossamer#1802 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
refactor: Mirror substrate naming of TransactionValidity, ValidTransaction, and TransactionValidityError Open

ChainSafe/gossamer#1820 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
config: consolidate `*config/Config` and `*dot/Config` Open

C-simple

ChainSafe/gossamer#1848 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
config: update AccountConfig `Unlock` to be of type `[]int` Open

ChainSafe/gossamer#1849 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
dot/network: implement Light protocol message handling Open

A-triage

ChainSafe/gossamer#1856 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
dot/rpc: update `system_syncState` to get `HighestBlock`, `StartingBlock` from dot/sync Open

ChainSafe/gossamer#1857 · 3 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
lib/babe: update `keypair` to be BABE keystore Open

ChainSafe/gossamer#1864 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
lib/genesis: determine storage key for `staking.Stakers` Open

ChainSafe/gossamer#1868 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
lib/grandpa: replace `keypair` with grandpa keystore Open

S-grandpa

ChainSafe/gossamer#1870 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
lib/keystore: determine key type for `Acco` keystore Open

ChainSafe/gossamer#1872 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 14, 2026
dot/sync: use `runtime.CheckInherents()` in block import process Open

ChainSafe/gossamer#1873 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Add multiple peerset config for each protocol in Peer scoring. Open

ChainSafe/gossamer#1886 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Implement reserved only mode for peers Open

ChainSafe/gossamer#1888 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Handle `RefusedDrop` in peer set. Open

ChainSafe/gossamer#1889 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Define flags with their default values in newTestContext Open

ChainSafe/gossamer#1894 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Feature request: use Go duration strings for time parameters instead of seconds integers Open

ChainSafe/gossamer#1914 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Add context for IO request in peer scoring logic. Open

ChainSafe/gossamer#1924 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
chore(logs): add `String() string` methods on complex types logged Open

ChainSafe/gossamer#1945 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
chore(maintainability): inject logger instead of using global loggers Open

ChainSafe/gossamer#1946 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
chore(repo-size): drop large-sized commits from history Open

ChainSafe/gossamer#1948 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Add individual RefreshInterval for each `GaugeMetrics` Open

ChainSafe/gossamer#1955 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Performance monitoring Open

Epic

ChainSafe/gossamer#1968 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Investigate codebase for memory problems Open

Epic

ChainSafe/gossamer#1973 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Fix flaky tests Open

Epic

ChainSafe/gossamer#1975 · 3 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Try different public IP address echo services Open

ChainSafe/gossamer#1996 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 14, 2026
handle extrinsic status `broadcast` for rpc call author_submitAndWatchExtrinsic Open

ChainSafe/gossamer#2001 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Update docs domain Open

ChainSafe/gossamer#2007 · 0 comments · 1 reaction · 0 assignees · Indexed Sep 14, 2026
Implement `ext_offchain_http_request_write_body` host function Open

ChainSafe/gossamer#2019 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Implement `ext_offchain_http_response_wait` host function Open

ChainSafe/gossamer#2020 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Implement `ext_offchain_http_response_headers` host function Open

ChainSafe/gossamer#2021 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Implement `ext_offchain_http_response_read_body` host function Open

ChainSafe/gossamer#2022 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Documentation Audit & Enhancements Open

Epic

ChainSafe/gossamer#2035 · 0 comments · 0 reactions · 1 assignee · Indexed Sep 14, 2026
dot/network: determine message sizes for notifications message types and potentially update buffer pool acordingly Open

ChainSafe/gossamer#2045 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026

ChainSafe/gossamer

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