erigon-mdbx-compact
Skill3.6k starsChanged 4 months agoLGPL-3.0View on GitHub
Compact an existing MDBX database instance to reclaim free/reclaimable space. Use this when the user wants to shrink mdbx.dat, reclaim MDBX garbage-collected pages, or fix MDBX_MAP_FULL issues.
We split this skill into the rules it gives an agent
5 rules. About 0 are common, 3 are distinctive, and 2 are very specific to this project.
≈0
Common · estimate
Many files like this have a rule of this kind.
≈3
Distinctive · estimate
This author's own choices. Worth a look.
2
Very specific
Tied to their project's names, files or tools. Probably skip.
Licensed with conditions — read it at the source. We count its rules but don't quote them. Read them on GitHub.
≈ “Common” is an estimate: at least 1 in 5 of the 308,232 skill files we read have a rule of the same kind, not the same words. “Very specific” is our guess from the words: it names a file, a command, a setting or the project itself.
Trending
Steady: 0 new projects took it in the last 4 weeks, none the 4 weeks before.thin data
Who's talking about erigontech/erigon
- protocolguild/documentation“Add Matt Joiner (anacrolix) from Erigon”GitHub · Jan 9, 2026 · 10 reactions
- protocolguild/documentation“Add Willian Mitsuda from Erigon”GitHub · Apr 15, 2026 · 4 reactions
- A Hacker News story“LMDB freelist (and B-tree) Illustrated Guide”Hacker News · Jan 4, 2026 · 2 points
- ferrumc-rs/ferrumc“Consider replacing RocksDB”GitHub · Sep 10, 2024 · 2 reactions
- erigontech/silkworm“rpcdaemon: implement eth_simulateV1”GitHub · Jul 31, 2024 · 2 reactions
The biggest 5 of 51 mentions linking to the repository that our crawl found. Each line is their own headline.
See all 51
Talked about on GitHub and Hacker News (51 times).
On GitHub · 50
- Jan 9, 2026Add Matt Joiner (anacrolix) from Erigon — protocolguild/documentation10 reactions
- Apr 15, 2026Add Willian Mitsuda from Erigon — protocolguild/documentation4 reactions
- Sep 10, 2024Consider replacing RocksDB — ferrumc-rs/ferrumc2 reactions · 3 comments
- Jul 31, 2024rpcdaemon: implement eth_simulateV1 — erigontech/silkworm2 reactions
- Sep 18, 2026Support Caplin QUIC — ethstaker/eth-docker1 reaction · 1 comment
45 more on GitHub
- Apr 28, 2026rpc: fix eth_subscribe logs with topic filters to preserve wildcard p… — 0xPolygon/erigon1 reaction
- Feb 27, 2026Cherry pick https://github.com/erigontech/erigon/commit/81b0f2696e7e0ce6763524b595cd874eb2ed4ffd — pinax-network/erigon1 reaction
- Aug 11, 2025tracker(tests): missing tests — ethereum/execution-specs1 reaction · 4 comments
- Jan 23, 2025Erigon 3 — ethstaker/eth-docker1 reaction
- Dec 11, 2024Increase default gas limit from 30M to 36M — paradigmxyz/reth1 reaction · 3 comments
- Dec 11, 2024Increase default gas limit from 30M to 36M — ethereum/go-ethereum1 reaction · 7 comments
- Dec 9, 2024Increase default gas limit from 30M to 36M — NethermindEth/nethermind1 reaction · 6 comments
- Oct 15, 2024Inconsistency between debug_ and trace_ API — paradigmxyz/reth1 reaction · 1 comment
- Aug 23, 2024Change Erigon support for 'trace_rawTransaction' — paradigmxyz/ultimate_evm_tracing_reference1 reaction
- Aug 1, 2024Erigon moved from ledgerwatch to erigontech — protocolguild/documentation1 reaction
- Oct 26, 2026erigon: 3.7.1 -> 3.8.1 — NixOS/nixpkgs0 reactions · 2 comments
- Oct 20, 2026Major update: Add 2018-2026 Ethereum development resources — onishimura/awesome-ethereum-development0 reactions
- Oct 18, 2026Inconsistent minimum tip (mempool) across EL clients — ethereum/go-ethereum0 reactions · 1 comment
- Oct 18, 2026Inconsistent minimum tip (mempool) across EL clients — lambdaclass/ethrex0 reactions
- Oct 3, 2026erigon: 3.6.1 -> 3.7.1 — NixOS/nixpkgs0 reactions
- Sep 30, 2026erigon: use uid:gid when running container with host mounted directories — ethpandaops/ansible-collection-general0 reactions
- Sep 27, 2026[P1-GO-MDBX-UPDATE-PROVENANCE-01] Preserve invocation-local Update stage provenance — 2tbmz9y2xt-lang/rubin-protocol0 reactions · 1 comment
- Sep 25, 2026test: align SELFDESTRUCT vmTrace fixtures with frame semantics — erigontech/rpc-tests0 reactions
- Sep 24, 2026feat(deps): update erigon dependencies — graphops/launchpad-charts0 reactions · 1 comment
- Sep 23, 2026test: make trace filter union fixtures explicit — erigontech/rpc-tests0 reactions
- Sep 15, 2026[oss-candidate] cl: make lru.CacheWithTTL closable — sprayberry-code/erigon0 reactions · 6 comments
- Sep 13, 2026erigon: 3.6.0 -> 3.6.1 — NixOS/nixpkgs0 reactions
- Sep 9, 2026feat(deps): update erigon dependencies — graphops/launchpad-charts0 reactions · 1 comment
- Sep 6, 2026[P1-GO-MDBX-AUTHORITY-CODEC-01] Add canonical bounded StorageAuthorityV1 codec — 2tbmz9y2xt-lang/rubin-protocol0 reactions · 1 comment
- Sep 4, 2026add callTracer withLog tests for debug_trace* APIs — erigontech/rpc-tests0 reactions
- Sep 2, 2026## Problem — ethereum/EIPs0 reactions · 1 comment
- Sep 2, 2026eth_simulateV1: update test_28 to remove EIP-7610 check — erigontech/rpc-tests0 reactions · 5 comments
- Sep 1, 2026erigon: 3.5.0 -> 3.6.0 — NixOS/nixpkgs0 reactions · 1 comment
- Aug 23, 2026fix(bug-bounty): repair dead deposit contract link, refresh stale links and copy — ethereum/ethereum-org-website0 reactions · 1 comment
- Aug 21, 2026Batch univ2 pool fetching into multicall3 — cowprotocol/services0 reactions · 1 comment
- Aug 19, 2026feat(tests): EIP-7928 - union reverted storage reads across transactions — ethereum/execution-specs0 reactions · 3 comments
- Aug 19, 2026integration_test: remove result from pending trace error — erigontech/rpc-tests0 reactions
- Aug 19, 2026fix: rename ErigonLog.Timestamp to BlockTimestamp — erigontech/rpc-tests0 reactions
- Aug 17, 2026crypto/blake2b: bound input of assembly call — ethereum/go-ethereum0 reactions
- Jul 20, 2026chore(deps): update docker.io/erigontech/erigon docker tag to v3.8.0 — celo-org/charts0 reactions
- Jul 15, 2026Erigon v3.5.0 panics with nil pointer dereference in CalcBaseFee when joining with custom genesis — XDCIndia/ItWorksinMyLocal0 reactions · 2 comments
- Jun 30, 2026Support Erigon 3.5 — ethstaker/eth-docker0 reactions
- May 17, 2026refactor: eip-8037 tweaks to ensure patches — ethpandaops/erigone0 reactions
- May 13, 2026Support Erigon Caplin consensus client — attestantio/go-eth2-client0 reactions
- Mar 23, 2026Fail to build image — pinax-network/erigon0 reactions
- Mar 8, 2026[rpc] Add Tracking to Subscriptions Made via HTTP for Unused Filter Eviction — kaleido-io/erigon0 reactions
- Mar 5, 2026runtime: intermittent ACCESS_VIOLATION in (*unwinder).next during shrinkstack on Windows amd64 (Go 1.26.0) — golang/go0 reactions · 1 comment
- Feb 2, 2026Implement Viction Custom Gas Payment (Free Gas + VRC25 Sponsor) — BuildOnViction/vic-erigon0 reactions · 1 comment
- Jan 23, 2026BUG [v.3.3.7] SIGBUS crash in MDBX cursor.Put during state flush — 0xPolygon/erigon0 reactions · 2 comments
- Dec 15, 2025chore(deps): update ethereum clients — zktaiga/chaotic-ethereum0 reactions
On Hacker News · 1
- Jan 4, 2026LMDB freelist (and B-tree) Illustrated Guide2 points
In this repository34 other files it gives its agents.
- AGENTS.mdAGENTS.md
- cl/agents.mdAGENTS.md
- db/agents.mdAGENTS.md
- p2p/agents.mdAGENTS.md
- CLAUDE.mdCLAUDE.md
- cl/CLAUDE.mdCLAUDE.md
- llms-full.txtllms.txt
- llms.txtllms.txt
- autoresearchSkill
- bal-devnet-ab-testSkill
- benchmarkoorSkill
- erigon-buildSkill
- erigon-cherry-pickSkill
- erigon-ciSkill
- erigon-datadirSkill
- erigondb-sync-integration-test-planSkill
- erigon-ephemeralSkill
- erigon-exec-from-0Skill
- erigon-implement-eipSkill
- erigon-network-portsSkill
- erigon-seg-integritySkill
- erigon-seg-rebaseSkill
- erigon-seg-retireSkill
- erigon-test-allSkill
- erigon-test-hiveSkill
- erigon-test-raceSkill
- erigon-test-rpcSkill
- erigon-test-unitSkill
- github-pr-cleanupSkill
- hive-testSkill
- kurtosis-testSkill
- launch-devnetSkill
- panda-installSkill
- qa-test-resultsSkill
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