Public record
Software health reportschema 0.12.0 · metrics 2.10.0 · 2026-07-18 01:44 UTC

hashgraph / hedera-protobufs

Authoritative source of Hedera protobufs

ShellApache-2.0★ 49 stars⑂ 30 forkssince Feb 2021View on GitHub ↗

hashgraph/hedera-protobufs holds a health index of 56 out of 100, placing it in the Moderate band. It scores highest on Sustainability & Governance (89/100) and lowest on AI Readiness (8/100). It was last updated 1 day ago. 4 contributors account for most of its recent work.

56
overall / 100
Moderate

Software health index

Metrics are grouped into weighted categories on one standardized 1–100 scale. Overall starts as their weighted mean, calibrated against the distribution of the public record so bands carry percentile meaning; when public evidence triggers the High-Risk Jurisdiction Policy, the rating is adjusted and receives an At Risk ceiling of 34.

56
Exceptional93-100The record's top tier (≈ top 5%); essentially all checked criteria met
Excellent80-92Strong across the board; minor gaps
Good65-79Healthy; gaps are limited and manageable
Moderate50-64Acceptable with notable gaps; review recommended
Weak35-49Material weaknesses across several areas
At Risk20-34Significant weaknesses; adoption warrants caution
Critical1-19Severe problems (abandoned, single-maintainer, no hygiene)
VitalityCommunity &AdoptionSustainability &GovernanceEngineeringQualitySecurityAI Readiness

Score profile

Each axis is a category. The shape matters more than the average — a healthy subject fills the whole shape, while a spike-and-crater profile means strength in one dimension is masking risk in another.

The weighted overall 54 is calibrated to 56 on the published index scale (record calibration 2026-08-02).

Ownership

HederaOrganization
946 followers93 public repossince Aug 2017

This repository is backed by an organization — shared, accountable stewardship that can outlive any single maintainer.

Metrics by category

Vitality

Is the project alive — is code being written and are releases shipping?

46Weak · 21% of overall
How it's scored
36/36Push recencylast push 1 days ago
0/36Commit cadence0/52 weeks with commits
0/18Commit volume0 commits in the last year
0/10OpenSSF Scorecard: Maintained0 commit(s) and 0 issue activity found in the last 90 days -- score normalized to 0
Inputs used
commits_last_year0
human_commit_share
days_since_last_push1
active_weeks_last_year0
How it's scored
27/27Ships releases13 releases published
0/36Release recencylatest release 1,704 days ago
27/27Release cadencea release every ~23.7 days
0/10OpenSSF Scorecard: Signed-Releasesno data
Inputs used
releases_count13
latest_release_tagv0.20.0
releases_from_tagsno
days_since_latest_release1,704
mean_days_between_releases23.7
Excluded from scoring (no data or not applicable): OpenSSF Scorecard: Signed-Releases. Remaining weights renormalized.

Community & Adoption

Does the project have users, downloads, attention, and a welcoming setup for contributors?

68Good · 17% of overall
How it's scored
27.3/60Stars49 stars
12.2/25Forks30 forks
7.6/15Watchers24 watchers
Inputs used
forks30
stars49
watchers24
growth_stateunverified
growth_factor_pct100
growth_unverified_reasonno_history

Community health

92Excellent
How it's scored
22.5/22.5README
22.5/22.5Licenserecognized license (Apache-2.0)
18/18CONTRIBUTING guide
13.5/13.5Code of conduct
0/7.2Issue template
6.3/6.3PR template
Inputs used
has_readmeyes
has_licenseyes
readme_badges
has_contributingyes
has_issue_templateno
has_code_of_conductyes
readme_badge_services
has_pull_request_templateyes

Sustainability & Governance

Will the project survive its people — bus factor, responsiveness, who backs it, and package upkeep?

89Excellent · 23% of overall
How it's scored
43.2/54Bus factor4 contributor(s) cover half of all commits
18.5/22.5Commit distributiontop contributor authored 18% of commits
13.5/13.5Contributor breadth35 contributors
10/10OpenSSF Scorecard: Contributorsproject has 4 contributing companies or organizations
Inputs used
bus_factor4
contributors_sampled35
top_contributor_share0.176
How it's scored
40.5/42Issue resolution96% of issues closed
22.5/30PR acceptance272/363 decided PRs merged
0/13Newcomer PR acceptanceno first-time contributor's PR decided in 30d
13.5/15OpenSSF Scorecard: Code-ReviewFound 28/30 approved changesets -- score normalized to 9
Inputs used
merged_prs272
open_issues4
closed_issues106
prs_merged_7d
prs_decided_7d
prs_merged_30d
prs_decided_30d
issue_closed_ratio0.964
closed_unmerged_prs91
first_time_authors_30d
first_time_prs_merged_30d
first_time_prs_decided_30d
Excluded from scoring (no data or not applicable): Newcomer PR acceptance. Remaining weights renormalized.
How it's scored
30/30Ownership backingorganization-owned
0/20Verified domainverified-domain status not read for this organization
21.4/25Owner reach946 followers of hashgraph
25/25Track record93 public repos, account ~8 yr old
Inputs used
followers946
owner_typeOrganization
is_verified
owner_loginhashgraph
public_repos93
account_age_days3,259
Excluded from scoring (no data or not applicable): Verified domain. Remaining weights renormalized.

Engineering Quality

Are baseline engineering and documentation practices in place?

21At Risk · 19% of overall
How it's scored
0/24CI workflows
0/24Tests present
0/16Linter config
0/9.6Pre-commit hooks
0/6.4.editorconfig
0/20OpenSSF Scorecard: CI-Tests0 out of 29 merged PRs checked by a CI test -- score normalized to 0
Inputs used
has_cino
has_testsno
has_editorconfigno
has_linter_configno
has_precommit_configno

Documentation

50Moderate
How it's scored
30/30README
0/25Documentation directory
0/15Documentation / homepage site
10/10Repository description
10/10Topics1 topics
0/10Wiki
Inputs used
topicshacktoberfest
has_wikino
homepage
docs_site
has_readmeyes
has_docs_dirno
has_descriptionyes

Security

Are visible security and supply-chain practices strong, without unresolved high-risk jurisdiction exposure?

50Moderate · 16% of overall
How it's scored
7.5/7.5Binary-Artifactsno binaries found in the repo
3/7.5Branch-Protectionbranch protection is not maximal on development and all release branches
0/2.5CI-Tests0 out of 29 merged PRs checked by a CI test -- score normalized to 0
0/2.5CII-Best-Practicesno effort to earn an OpenSSF best practices badge detected
6.8/7.5Code-ReviewFound 28/30 approved changesets -- score normalized to 9
2.5/2.5Contributorsproject has 4 contributing companies or organizations
0/10Dangerous-Workflowno data
0/7.5Dependency-Update-Toolno update tool detected
0/5Fuzzingproject is not fuzzed
2.5/2.5Licenselicense file detected
0/7.5Maintained0 commit(s) and 0 issue activity found in the last 90 days -- score normalized to 0
0/5Packagingno data
0/5Pinned-Dependenciesno data
0/5SASTSAST tool is not run on all commits -- score normalized to 0
5/5Security-Policysecurity policy file detected
0/7.5Signed-Releasesno data
0/7.5Token-Permissionsno data
7.5/7.5Vulnerabilities0 existing vulnerabilities detected
Inputs used
sourceopenssf_scorecard
checks_evaluated13
scorecard_versionv5.5.0
checks_inconclusive5
scorecard_aggregate5
Excluded from scoring (no data or not applicable): Dangerous-Workflow, Packaging, Pinned-Dependencies, Signed-Releases, Token-Permissions. Remaining weights renormalized.

AI Readiness

How well is the repo equipped to be developed and maintained with AI coding agents? Carries a deliberately small weight (4%): agent tooling is a real maintenance signal, but a repository with none can still reach 100/100.

8Critical · 4% of overall
How it's scored
0/45Agent instructionsno CLAUDE.md / AGENTS.md / editor rules
0/15Machine-readable docs (llms.txt)
0/40Legible commit historyno data
Inputs used
has_llms_txtno
llms_txt_url
legible_history_share
agent_instruction_files
agent_instruction_max_bytes
Excluded from scoring (no data or not applicable): Legible commit history. Remaining weights renormalized.
How it's scored
0/18One-command bootstrap
0/22Automated tests
0/11Lint / format config
0/11Static type checking
0/10Reproducible environment
0/10Demonstrated agent practiceno data
0/8Automated maintenanceno data
0/10OpenSSF Scorecard: Pinned-Dependenciesno data
Inputs used
has_nixno
has_testsno
lockfiles
has_dockerfileno
typed_languageno
bootstrap_files
has_devcontainerno
has_linter_configno
typecheck_configs
agent_commit_share
toolchain_manifests
dependency_bot_commit_share
Excluded from scoring (no data or not applicable): Demonstrated agent practice, Automated maintenance, OpenSSF Scorecard: Pinned-Dependencies. Remaining weights renormalized.
How it's scored
0/45Type-checkable codeShell without a type-check config
0/55Manageable file sizesno source files detected
Inputs used
primary_languageShell
largest_source_bytes
source_files_sampled0
oversized_source_files0
Excluded from scoring (no data or not applicable): Manageable file sizes. Remaining weights renormalized.
How it's scored
40/40API schema (OpenAPI/GraphQL/proto)block/block_service.proto, block/stream/block.proto, block/stream/block_item.proto, block/stream/block_proof.proto, block/stream/input/event_metadata.proto, block/stream/input/round_header.proto, block/stream/output/block_header.proto, block/stream/output/consensus_service.proto, block/stream/output/crypto_service.proto, block/stream/output/file_service.proto, block/stream/output/network_service.proto, block/stream/output/schedule_service.proto, block/stream/output/smart_contract_service.proto, block/stream/output/state_changes.proto, block/stream/output/token_service.proto, block/stream/output/transaction_output.proto, block/stream/output/transaction_result.proto, block/stream/output/util_service.proto, block/stream/record_file_item.proto, mirror/consensus_service.proto, mirror/mirror_network_service.proto, platform/event/event_consensus_data.proto, platform/event/event_core.proto, platform/event/event_descriptor.proto, platform/event/event_transaction.proto, platform/event/gossip_event.proto, platform/event/state_signature_transaction.proto, platform/state/platform_state.proto, sdk/transaction_list.proto, services/address_book_service.proto, services/auxiliary/hints/crs_publication.proto, services/auxiliary/hints/hints_key_publication.proto, services/auxiliary/hints/hints_partial_signature.proto, services/auxiliary/hints/hints_preprocessing_vote.proto, services/auxiliary/history/history_proof_key_publication.proto, services/auxiliary/history/history_proof_signature.proto, services/auxiliary/history/history_proof_vote.proto, services/auxiliary/tss/tss_encryption_key.proto, services/auxiliary/tss/tss_message.proto, services/auxiliary/tss/tss_vote.proto, services/basic_types.proto, services/consensus_create_topic.proto, services/consensus_delete_topic.proto, services/consensus_get_topic_info.proto, services/consensus_service.proto, services/consensus_submit_message.proto, services/consensus_topic_info.proto, services/consensus_update_topic.proto, services/contract_call.proto, services/contract_call_local.proto, services/contract_create.proto, services/contract_delete.proto, services/contract_get_bytecode.proto, services/contract_get_info.proto, services/contract_get_records.proto, services/contract_types.proto, services/contract_update.proto, services/crypto_add_live_hash.proto, services/crypto_approve_allowance.proto, services/crypto_create.proto, services/crypto_delete.proto, services/crypto_delete_allowance.proto, services/crypto_delete_live_hash.proto, services/crypto_get_account_balance.proto, services/crypto_get_account_records.proto, services/crypto_get_info.proto, services/crypto_get_live_hash.proto, services/crypto_get_stakers.proto, services/crypto_service.proto, services/crypto_transfer.proto, services/crypto_update.proto, services/custom_fees.proto, services/duration.proto, services/ethereum_transaction.proto, services/exchange_rate.proto, services/file_append.proto, services/file_create.proto, services/file_delete.proto, services/file_get_contents.proto, services/file_get_info.proto, services/file_service.proto, services/file_update.proto, services/freeze.proto, services/freeze_service.proto, services/freeze_type.proto, services/get_account_details.proto, services/get_by_key.proto, services/get_by_solidity_id.proto, services/network_get_execution_time.proto, services/network_get_version_info.proto, services/network_service.proto, services/node_create.proto, services/node_delete.proto, services/node_stake_update.proto, services/node_update.proto, services/query.proto, services/query_header.proto, services/response.proto, services/response_code.proto, services/response_header.proto, services/schedulable_transaction_body.proto, services/schedule_create.proto, services/schedule_delete.proto, services/schedule_get_info.proto, services/schedule_service.proto, services/schedule_sign.proto, services/smart_contract_service.proto, services/state/addressbook/node.proto, services/state/blockrecords/block_info.proto, services/state/blockrecords/running_hashes.proto, services/state/blockstream/block_stream_info.proto, services/state/common.proto, services/state/congestion/congestion_level_starts.proto, services/state/consensus/topic.proto, services/state/contract/bytecode.proto, services/state/contract/storage_slot.proto, services/state/entity/entity_counts.proto, services/state/file/file.proto, services/state/hints/hints_types.proto, services/state/history/history_types.proto, services/state/primitives.proto, services/state/recordcache/recordcache.proto, services/state/roster/ledger_id.proto, services/state/roster/roster.proto, services/state/roster/roster_state.proto, services/state/schedule/schedule.proto, services/state/throttles/throttle_usage_snapshots.proto, services/state/token/account.proto, services/state/token/account_pending_airdrop.proto, services/state/token/network_staking_rewards.proto, services/state/token/nft.proto, services/state/token/node_rewards.proto, services/state/token/staking_node_info.proto, services/state/token/token.proto, services/state/token/token_relation.proto, services/state/tss/tss_encryption_keys.proto, services/state/tss/tss_message_map_key.proto, services/state/tss/tss_vote_map_key.proto, services/system_delete.proto, services/system_undelete.proto, services/throttle_definitions.proto, services/timestamp.proto, services/token_airdrop.proto, services/token_associate.proto, services/token_burn.proto, services/token_cancel_airdrop.proto, services/token_claim_airdrop.proto, services/token_create.proto, services/token_delete.proto, services/token_dissociate.proto, services/token_fee_schedule_update.proto, services/token_freeze_account.proto, services/token_get_account_nft_infos.proto, services/token_get_info.proto, services/token_get_nft_info.proto, services/token_get_nft_infos.proto, services/token_grant_kyc.proto, services/token_mint.proto, services/token_pause.proto, services/token_reject.proto, services/token_revoke_kyc.proto, services/token_service.proto, services/token_unfreeze_account.proto, services/token_unpause.proto, services/token_update.proto, services/token_update_nfts.proto, services/token_wipe_account.proto, services/transaction.proto, services/transaction_contents.proto, services/transaction_get_fast_record.proto, services/transaction_get_receipt.proto, services/transaction_get_record.proto, services/transaction_receipt.proto, services/transaction_record.proto, services/transaction_response.proto, services/unchecked_submit.proto, services/util_prng.proto, services/util_service.proto, streams/account_balance_file.proto, streams/contract_action.proto, streams/contract_bytecode.proto, streams/contract_state_change.proto, streams/hash_object.proto, streams/record_stream_file.proto, streams/sidecar_file.proto, streams/signature_file.proto
0/20MCP servernot applicable to this kind of software
0/40Runnable examples
Inputs used
example_dirs
has_mcp_signalno
api_schema_filesblock/block_service.proto, block/stream/block.proto, block/stream/block_item.proto, block/stream/block_proof.proto, block/stream/input/event_metadata.proto, block/stream/input/round_header.proto, block/stream/output/block_header.proto, block/stream/output/consensus_service.proto, block/stream/output/crypto_service.proto, block/stream/output/file_service.proto, block/stream/output/network_service.proto, block/stream/output/schedule_service.proto, block/stream/output/smart_contract_service.proto, block/stream/output/state_changes.proto, block/stream/output/token_service.proto, block/stream/output/transaction_output.proto, block/stream/output/transaction_result.proto, block/stream/output/util_service.proto, block/stream/record_file_item.proto, mirror/consensus_service.proto, mirror/mirror_network_service.proto, platform/event/event_consensus_data.proto, platform/event/event_core.proto, platform/event/event_descriptor.proto, platform/event/event_transaction.proto, platform/event/gossip_event.proto, platform/event/state_signature_transaction.proto, platform/state/platform_state.proto, sdk/transaction_list.proto, services/address_book_service.proto, services/auxiliary/hints/crs_publication.proto, services/auxiliary/hints/hints_key_publication.proto, services/auxiliary/hints/hints_partial_signature.proto, services/auxiliary/hints/hints_preprocessing_vote.proto, services/auxiliary/history/history_proof_key_publication.proto, services/auxiliary/history/history_proof_signature.proto, services/auxiliary/history/history_proof_vote.proto, services/auxiliary/tss/tss_encryption_key.proto, services/auxiliary/tss/tss_message.proto, services/auxiliary/tss/tss_vote.proto, services/basic_types.proto, services/consensus_create_topic.proto, services/consensus_delete_topic.proto, services/consensus_get_topic_info.proto, services/consensus_service.proto, services/consensus_submit_message.proto, services/consensus_topic_info.proto, services/consensus_update_topic.proto, services/contract_call.proto, services/contract_call_local.proto, services/contract_create.proto, services/contract_delete.proto, services/contract_get_bytecode.proto, services/contract_get_info.proto, services/contract_get_records.proto, services/contract_types.proto, services/contract_update.proto, services/crypto_add_live_hash.proto, services/crypto_approve_allowance.proto, services/crypto_create.proto, services/crypto_delete.proto, services/crypto_delete_allowance.proto, services/crypto_delete_live_hash.proto, services/crypto_get_account_balance.proto, services/crypto_get_account_records.proto, services/crypto_get_info.proto, services/crypto_get_live_hash.proto, services/crypto_get_stakers.proto, services/crypto_service.proto, services/crypto_transfer.proto, services/crypto_update.proto, services/custom_fees.proto, services/duration.proto, services/ethereum_transaction.proto, services/exchange_rate.proto, services/file_append.proto, services/file_create.proto, services/file_delete.proto, services/file_get_contents.proto, services/file_get_info.proto, services/file_service.proto, services/file_update.proto, services/freeze.proto, services/freeze_service.proto, services/freeze_type.proto, services/get_account_details.proto, services/get_by_key.proto, services/get_by_solidity_id.proto, services/network_get_execution_time.proto, services/network_get_version_info.proto, services/network_service.proto, services/node_create.proto, services/node_delete.proto, services/node_stake_update.proto, services/node_update.proto, services/query.proto, services/query_header.proto, services/response.proto, services/response_code.proto, services/response_header.proto, services/schedulable_transaction_body.proto, services/schedule_create.proto, services/schedule_delete.proto, services/schedule_get_info.proto, services/schedule_service.proto, services/schedule_sign.proto, services/smart_contract_service.proto, services/state/addressbook/node.proto, services/state/blockrecords/block_info.proto, services/state/blockrecords/running_hashes.proto, services/state/blockstream/block_stream_info.proto, services/state/common.proto, services/state/congestion/congestion_level_starts.proto, services/state/consensus/topic.proto, services/state/contract/bytecode.proto, services/state/contract/storage_slot.proto, services/state/entity/entity_counts.proto, services/state/file/file.proto, services/state/hints/hints_types.proto, services/state/history/history_types.proto, services/state/primitives.proto, services/state/recordcache/recordcache.proto, services/state/roster/ledger_id.proto, services/state/roster/roster.proto, services/state/roster/roster_state.proto, services/state/schedule/schedule.proto, services/state/throttles/throttle_usage_snapshots.proto, services/state/token/account.proto, services/state/token/account_pending_airdrop.proto, services/state/token/network_staking_rewards.proto, services/state/token/nft.proto, services/state/token/node_rewards.proto, services/state/token/staking_node_info.proto, services/state/token/token.proto, services/state/token/token_relation.proto, services/state/tss/tss_encryption_keys.proto, services/state/tss/tss_message_map_key.proto, services/state/tss/tss_vote_map_key.proto, services/system_delete.proto, services/system_undelete.proto, services/throttle_definitions.proto, services/timestamp.proto, services/token_airdrop.proto, services/token_associate.proto, services/token_burn.proto, services/token_cancel_airdrop.proto, services/token_claim_airdrop.proto, services/token_create.proto, services/token_delete.proto, services/token_dissociate.proto, services/token_fee_schedule_update.proto, services/token_freeze_account.proto, services/token_get_account_nft_infos.proto, services/token_get_info.proto, services/token_get_nft_info.proto, services/token_get_nft_infos.proto, services/token_grant_kyc.proto, services/token_mint.proto, services/token_pause.proto, services/token_reject.proto, services/token_revoke_kyc.proto, services/token_service.proto, services/token_unfreeze_account.proto, services/token_unpause.proto, services/token_update.proto, services/token_update_nfts.proto, services/token_wipe_account.proto, services/transaction.proto, services/transaction_contents.proto, services/transaction_get_fast_record.proto, services/transaction_get_receipt.proto, services/transaction_get_record.proto, services/transaction_receipt.proto, services/transaction_record.proto, services/transaction_response.proto, services/unchecked_submit.proto, services/util_prng.proto, services/util_service.proto, streams/account_balance_file.proto, streams/contract_action.proto, streams/contract_bytecode.proto, streams/contract_state_change.proto, streams/hash_object.proto, streams/record_stream_file.proto, streams/sidecar_file.proto, streams/signature_file.proto
interfaces_expected_of
Excluded from scoring (no data or not applicable): MCP server. Remaining weights renormalized.

Key facts

49GitHub stars
35contributors
0commits, last 12 months
1days since last push
13releases
4bus factor
4open issues
package ecosystems

More detail

OpenSSF Scorecard 5.0 / 10
5.0aggregate

Independent, tool-agnostic security assessment from the open-source OpenSSF Scorecard. Each check rewards a security practice, not a specific vendor's tool. Checks Scorecard could not determine are marked n/a and excluded from the security score (never counted as zero).Scorecard v5.5.0 · 2026-07-18 01:43 UTC

10Binary-Artifactsno binaries found in the repo
4Branch-Protectionbranch protection is not maximal on development and all release branches
0CI-Tests0 out of 29 merged PRs checked by a CI test -- score normalized to 0
0CII-Best-Practicesno effort to earn an OpenSSF best practices badge detected
9Code-ReviewFound 28/30 approved changesets -- score normalized to 9
10Contributorsproject has 4 contributing companies or organizations
n/aDangerous-Workflowno workflows found
0Dependency-Update-Toolno update tool detected
0Fuzzingproject is not fuzzed
10Licenselicense file detected
0Maintained0 commit(s) and 0 issue activity found in the last 90 days -- score normalized to 0
n/aPackagingpackaging workflow not detected
n/aPinned-Dependenciesno dependencies found
0SASTSAST tool is not run on all commits -- score normalized to 0
10Security-Policysecurity policy file detected
n/aSigned-Releasesno releases found
n/aToken-PermissionsNo tokens found
10Vulnerabilities0 existing vulnerabilities detected
All dependencies 0

Full resolved dependency set from the GitHub dependency graph: 0 direct and 0 indirect (transitive) packages. The transitive closure is complete when the repository commits a lockfile.

RegistryPackageVersionRelation
Raw JSON report machine-readable

Feedback

Spotted something off in this report, or have thoughts to share? Wrong measurements, missed tooling, ideas, questions — anything is welcome. Every message is read and gets a response.

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Scores are signals, not warranties. They reflect publicly visible practices on GitHub — not a code audit, and not a security guarantee.

Missing data is excluded and weights renormalized, never scored as zero. Methodology is versioned and open: metrics v2.10.0, schema v0.12.0 — full methodology · metrics wiki.

How one result sits in the wider record: aggregate statistics.