Software health reportschema 0.34.0 · metrics 2.10.0 · 2026-08-27 19:56 UTC

chdb-io / chdb

chDB is an in-process OLAP SQL Engine 🚀 powered by ClickHouse

PythonApache-2.0★ 2,880 stars⑂ 129 forkssince Feb 2023View on GitHub ↗

#data-science #database #embedded-database #olap #python #sql #chdb #clickhouse #clickhouse-database #clickhouse-server

chdb-io/chdb holds a health index of 94 out of 100, placing it in the Exceptional band. It scores highest on Vitality (95/100) and lowest on Security (58/100). It was last updated today. A single contributor accounts for most of its recent work.

overall / 100

Exceptional

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.

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)

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 81 is calibrated to 94 on the published index scale (record calibration 2026-08-02).

Ownership

chdb-ioOrganization

117 followers34 public repossince May 2023

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

Package ecosystems

Registry	Package	Version	Downloads / mo	Versions	Last publish	Tags
PyPI	chdb	4.3.0	2,902,828	48	10 days ago	chdb clickhouse olap analytics database sql

Metrics by category

Vitality

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

95Exceptional · 21% of overall

Development activity

99Exceptional

How it's scored

36/36	Push recency — last push 0 days ago
34.6/36	Commit cadence — 50/52 weeks with commits
18/18	Commit volume — 1,339 commits in the last year
10/10	OpenSSF Scorecard: Maintained — 30 commit(s) and 1 issue activity found in the last 90 days -- score normalized to 10

Inputs used

commits_last_year	1,339
human_commit_share	1
days_since_last_push	0
active_weeks_last_year	50

Release discipline

90Excellent

How it's scored

27/27	Ships releases — 83 releases published
36/36	Release recency — latest release 10 days ago
27/27	Release cadence — a release every ~17 days
0/10	OpenSSF Scorecard: Signed-Releases — Project has not signed or included provenance with any releases.

Inputs used

releases_count	83
latest_release_tag	v4.3.0
releases_from_tags	no
days_since_latest_release	10
mean_days_between_releases	17

Community & Adoption

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

90Excellent · 17% of overall

Popularity & adoption

82Excellent

How it's scored

56.1/60	Stars — 2,880 stars
17.6/25	Forks — 129 forks
8/15	Watchers — 29 watchers

Inputs used

forks	129
stars	2,880
watchers	29
growth_state	unverified
growth_factor_pct	100
growth_unverified_reason	no_history

Community health

92Excellent

How it's scored

22.5/22.5	README
22.5/22.5	License — recognized license (Apache-2.0)
18/18	CONTRIBUTING guide
13.5/13.5	Code of conduct
0/7.2	Issue template
6.3/6.3	PR template

Inputs used

has_readme	yes
has_license	yes
readme_badges	4
has_contributing	yes
has_issue_template	no
has_code_of_conduct	yes
readme_badge_services	github.com, shields.io
has_pull_request_template	yes

Ecosystem adoption (downloads)

100Exceptional

How it's scored

80/80	Monthly downloads — 2,902,828 downloads/month across pypi
0/20	Registry dependents — not reported by this ecosystem

Inputs used

packages	chdb
dependents	—
ecosystems	pypi
total_downloads	—
monthly_downloads	2,902,828
unverified_packages_excluded	—

Excluded from scoring (no data or not applicable): Registry dependents. Remaining weights renormalized.

Sustainability & Governance

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

70Good · 23% of overall

Maintainer resilience (bus factor)

42Weak

How it's scored

9/54	Bus factor — 1 contributor(s) cover half of all commits
9.7/22.5	Commit distribution — top contributor authored 57% of commits
13.5/13.5	Contributor breadth — 18 contributors
10/10	OpenSSF Scorecard: Contributors — project has 15 contributing companies or organizations

Inputs used

bus_factor	1
contributors_sampled	18
top_contributor_share	0.569

Issue & PR responsiveness

86Excellent

How it's scored

35.6/42	Issue resolution — 85% of issues closed
25.8/30	PR acceptance — 305/354 decided PRs merged
0/13	Newcomer PR acceptance — no first-time contributor's PR decided in 30d
13.5/15	OpenSSF Scorecard: Code-Review — Found 9/10 approved changesets -- score normalized to 9

Inputs used

merged_prs	305
open_issues	36
closed_issues	201
prs_merged_7d	2
prs_decided_7d	2
prs_merged_30d	9
prs_decided_30d	12
issue_closed_ratio	0.848
closed_unmerged_prs	49
first_time_authors_30d	0
first_time_prs_merged_30d	0
first_time_prs_decided_30d	0

Excluded from scoring (no data or not applicable): Newcomer PR acceptance. Remaining weights renormalized.

Ownership & stewardship

63Moderate

How it's scored

30/30	Ownership backing — organization-owned
0/20	Verified domain
14.9/25	Owner reach — 117 followers of chdb-io
17.9/25	Track record — 34 public repos, account ~3 yr old

Inputs used

followers	117
owner_type	Organization
is_verified	no
owner_login	chdb-io
public_repos	34
account_age_days	1,211

Package maintenance

100Exceptional

How it's scored

25/25	Published & resolvable — 1 package(s) on pypi
35/35	Publish recency — latest publish 10 days ago
20/20	Version history — 48 published versions
20/20	Not deprecated — active, not deprecated or yanked

Inputs used

packages	chdb
ecosystems	pypi
any_deprecated	no
min_days_since_publish	10

Engineering Quality

Are baseline engineering and documentation practices in place?

90Excellent · 19% of overall

Engineering practices

84Excellent

How it's scored

24/24	CI workflows — 9 workflow(s)
24/24	Tests present
16/16	Linter config — pyproject.toml ([tool.ruff]), tox.ini
0/9.6	Pre-commit hooks
0/6.4	.editorconfig
20/20	OpenSSF Scorecard: CI-Tests — 10 out of 10 merged PRs checked by a CI test -- score normalized to 10

Inputs used

has_ci	yes
has_tests	yes
has_editorconfig	no
has_linter_config	yes
has_precommit_config	no

Documentation

100Exceptional

How it's scored

30/30	README
25/25	Documentation directory
15/15	Documentation / homepage site — https://clickhouse.com/chdb
10/10	Repository description
10/10	Topics — 10 topics
10/10	Wiki

Inputs used

topics	data-science, database, embedded-database, olap, python, sql, chdb, clickhouse, clickhouse-database, clickhouse-server
has_wiki	yes
homepage	https://clickhouse.com/chdb
docs_site	https://clickhouse.com/chdb
has_readme	yes
has_docs_dir	yes
has_description	yes

Security

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

58Moderate · 16% of overall

Security posture

48Weak

How it's scored

7.5/7.5	Binary-Artifacts — no binaries found in the repo
2.2/7.5	Branch-Protection — branch protection is not maximal on development and all release branches
2.5/2.5	CI-Tests — 10 out of 10 merged PRs checked by a CI test -- score normalized to 10
0/2.5	CII-Best-Practices — no effort to earn an OpenSSF best practices badge detected
6.8/7.5	Code-Review — Found 9/10 approved changesets -- score normalized to 9
2.5/2.5	Contributors — project has 15 contributing companies or organizations
10/10	Dangerous-Workflow — no dangerous workflow patterns detected
0/7.5	Dependency-Update-Tool — no update tool detected
0/5	Fuzzing — project is not fuzzed
2.5/2.5	License — license file detected
7.5/7.5	Maintained — 30 commit(s) and 1 issue activity found in the last 90 days -- score normalized to 10
0/5	Packaging — no data
0.5/5	Pinned-Dependencies — dependency not pinned by hash detected -- score normalized to 1
0/5	SAST — SAST tool is not run on all commits -- score normalized to 0
0/5	Security-Policy — security policy file not detected
0/7.5	Signed-Releases — Project has not signed or included provenance with any releases.
0/7.5	Token-Permissions — detected GitHub workflow tokens with excessive permissions
6/7.5	Vulnerabilities — 2 existing vulnerabilities detected

Inputs used

source	openssf_scorecard
checks_evaluated	17
scorecard_version	v5.5.0
checks_inconclusive	1
scorecard_aggregate	4.8

Excluded from scoring (no data or not applicable): Packaging. Remaining weights renormalized.

Dependency advisories

100Exceptional

How it's scored

35/35	Direct dependencies free of known advisories — no direct dependency carries a known advisory
25/25	Indirect dependencies free of known advisories — no indirect dependency carries a known advisory
0/40	No advisories left outstanding — no advisory carries a publication date

Inputs used

source	osv
advisories	0
affected_packages	0
assessed_packages	6
unassessed_packages	0
affected_by_severity	none
direct_affected_packages	0

Excluded from scoring (no data or not applicable): No advisories left outstanding. Remaining weights renormalized. Matched the pypi:chdb@4.3.0 runtime dependency closure — what installing the published package pulls in — 6 packages. Reachability is not analyzed.

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.

78Good · 4% of overall

Agent context & guidance

100Exceptional

How it's scored

45/45	Agent instructions — .cursor/rules/chdb-ds.mdc, .cursor/rules/chdb.mdc, .cursor/rules/git-conventions.mdc, AGENTS.md
15/15	Machine-readable docs (llms.txt) — llms.txt present
40/40	Legible commit history — 83 of 100 human commits state their intent (structured subject or explanatory body)

Inputs used

has_llms_txt	yes
llms_txt_url	—
legible_history_share	0.83
agent_instruction_files	.cursor/rules/chdb-ds.mdc, .cursor/rules/chdb.mdc, .cursor/rules/git-conventions.mdc, AGENTS.md
agent_instruction_max_bytes	7,505

Verify loop (build / test / typecheck)

62Moderate

How it's scored

18/18	One-command bootstrap — Makefile
22/22	Automated tests
11/11	Lint / format config — pyproject.toml ([tool.ruff]), tox.ini
0/11	Static type checking
0/10	Reproducible environment
10/10	Demonstrated agent practice — 45 of the last 100 commits agent-authored or agent-credited
0/8	Automated maintenance — no automated dependency updates observed
1/10	OpenSSF Scorecard: Pinned-Dependencies — dependency not pinned by hash detected -- score normalized to 1

Inputs used

has_nix	no
has_tests	yes
lockfiles	—
has_dockerfile	no
typed_language	no
bootstrap_files	Makefile
has_devcontainer	no
has_linter_config	yes
typecheck_configs	—
agent_commit_share	0.45
toolchain_manifests	—
dependency_bot_commit_share	0

Code legibility for models

53Moderate

How it's scored

0/45	Type-checkable code — Python without a type-check config
53.2/55	Manageable file sizes — 13/389 source files over 60KB

Inputs used

primary_language	Python
largest_source_bytes	393,233
source_files_sampled	389
oversized_source_files	13

Machine-readable interfaces

100Exceptional

How it's scored

0/40	API schema (OpenAPI/GraphQL/proto) — not applicable to this kind of software
0/20	MCP server — not applicable to this kind of software
40/40	Runnable examples — examples, notebooks

Inputs used

example_dirs	examples, notebooks
has_mcp_signal	no
api_schema_files	—
interfaces_expected_of	—

Excluded from scoring (no data or not applicable): API schema (OpenAPI/GraphQL/proto), MCP server. Remaining weights renormalized.

Key facts

2,880GitHub stars

18contributors

1,339commits, last 12 months

0days since last push

83releases

1bus factor

36open issues

PyPIpackage ecosystems

Data collection warnings

Star history unavailable: GitHub GraphQL error: Resource not accessible by personal access token
pypi download statistics for 'chdb' unavailable this scan (stats endpoint failed after retries); adoption may be under-evidenced
pypi download figures for chdb carried forward from the previous scan (stats endpoint unavailable this scan)

More detail

Star and fork history 0 ★ / 129 ⇿

0Stars

129Forks

80Releases

When each star and fork was added, collected from GitHub and bucketed by day. Cumulative growth sits directly above the daily additions it is made of, so the two read against each other: steady organic accretion looks nothing like an abrupt, short-lived burst. Where that difference is measurable, it is reported as growth authenticity.

Major 3Minor 24Patch 37

Each point covers 3 days.

OpenSSF Scorecard 4.8 / 10

4.8aggregate

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 · 2026-08-27 19:55 UTC

10	Binary-Artifacts	no binaries found in the repo
3	Branch-Protection	branch protection is not maximal on development and all release branches
10	CI-Tests	10 out of 10 merged PRs checked by a CI test -- score normalized to 10
0	CII-Best-Practices	no effort to earn an OpenSSF best practices badge detected
9	Code-Review	Found 9/10 approved changesets -- score normalized to 9
10	Contributors	project has 15 contributing companies or organizations
10	Dangerous-Workflow	no dangerous workflow patterns detected
0	Dependency-Update-Tool	no update tool detected
0	Fuzzing	project is not fuzzed
10	License	license file detected
10	Maintained	30 commit(s) and 1 issue activity found in the last 90 days -- score normalized to 10
n/a	Packaging	packaging workflow not detected
1	Pinned-Dependencies	dependency not pinned by hash detected -- score normalized to 1
0	SAST	SAST tool is not run on all commits -- score normalized to 0
0	Security-Policy	security policy file not detected
0	Signed-Releases	Project has not signed or included provenance with any releases.
0	Token-Permissions	detected GitHub workflow tokens with excessive permissions
8	Vulnerabilities	2 existing vulnerabilities detected

Direct dependencies 3

Registry	Package	Version constraint	Manifest
PyPI	chdb-core	`>=26.7.0`	pyproject.toml
PyPI	pandas	`>=2.1.0`	pyproject.toml
PyPI	pyarrow	`>=13.0.0`	pyproject.toml

All dependencies 273

Full resolved dependency set from the GitHub dependency graph: 3 direct and 270 indirect (transitive) packages. The transitive closure is complete when the repository commits a lockfile.

Registry	Package	Version	Relation
PyPI	chdb-core	`—`	direct
PyPI	pandas	`—`	direct
PyPI	pyarrow	`—`	direct
crates.io	addr2line	`0.20.0`	indirect
crates.io	adler	`1.0.2`	indirect
crates.io	ahash	`0.7.6`	indirect
crates.io	aho-corasick	`1.0.2`	indirect
crates.io	android-tzdata	`0.1.1`	indirect
crates.io	android_system_properties	`0.1.5`	indirect
crates.io	anstream	`0.3.2`	indirect
crates.io	anstyle	`1.0.1`	indirect
crates.io	anstyle-parse	`0.2.1`	indirect
crates.io	anstyle-query	`1.0.0`	indirect
crates.io	anstyle-wincon	`1.0.1`	indirect
crates.io	anyhow	`1.0.72`	indirect
crates.io	ariadne	`0.3.0`	indirect
crates.io	arrayref	`0.3.7`	indirect
crates.io	arrayvec	`0.7.4`	indirect
crates.io	autocfg	`1.1.0`	indirect
crates.io	backtrace	`0.3.68`	indirect
crates.io	beef	`0.5.2`	indirect
crates.io	bitflags	`1.3.2`	indirect
crates.io	bitflags	`2.3.3`	indirect
crates.io	blake3	`1.4.1`	indirect
crates.io	block-buffer	`0.10.4`	indirect
crates.io	bumpalo	`3.13.0`	indirect
crates.io	cc	`1.0.79`	indirect
crates.io	cfg-if	`1.0.0`	indirect
crates.io	chrono	`0.4.26`	indirect
crates.io	chumsky	`0.9.2`	indirect
crates.io	codespan-reporting	`0.11.1`	indirect
crates.io	colorchoice	`1.0.0`	indirect
crates.io	constant_time_eq	`0.3.0`	indirect
crates.io	core-foundation-sys	`0.8.4`	indirect
crates.io	crossbeam	`0.8.2`	indirect
crates.io	crossbeam-channel	`0.5.8`	indirect
crates.io	crossbeam-deque	`0.8.3`	indirect
crates.io	crossbeam-epoch	`0.9.15`	indirect
crates.io	crossbeam-queue	`0.3.8`	indirect
crates.io	crossbeam-utils	`0.8.16`	indirect
crates.io	crypto-common	`0.1.6`	indirect
crates.io	csv	`1.2.2`	indirect
crates.io	csv-core	`0.1.10`	indirect
crates.io	cxx	`—`	indirect
crates.io	cxx	`1.0.102`	indirect
crates.io	cxx-build	`—`	indirect
crates.io	cxx-build	`1.0.102`	indirect
crates.io	cxxbridge-flags	`1.0.102`	indirect
crates.io	cxxbridge-macro	`1.0.102`	indirect
crates.io	darling	`0.14.4`	indirect
crates.io	darling_core	`0.14.4`	indirect
crates.io	darling_macro	`0.14.4`	indirect
crates.io	defer-drop	`1.3.0`	indirect
crates.io	derive_builder	`0.11.2`	indirect
crates.io	derive_builder_core	`0.11.2`	indirect
crates.io	derive_builder_macro	`0.11.2`	indirect
crates.io	digest	`0.10.7`	indirect
crates.io	dirs-next	`2.0.0`	indirect
crates.io	dirs-sys-next	`0.1.2`	indirect
crates.io	either	`1.9.0`	indirect
crates.io	enum-as-inner	`0.6.0`	indirect
crates.io	errno	`0.3.2`	indirect
crates.io	errno-dragonfly	`0.1.2`	indirect
crates.io	fnv	`1.0.7`	indirect
crates.io	fuzzy-matcher	`0.3.7`	indirect
crates.io	generic-array	`0.14.7`	indirect
crates.io	getrandom	`0.2.10`	indirect
crates.io	gimli	`0.27.3`	indirect
crates.io	hashbrown	`0.12.3`	indirect
crates.io	heck	`0.4.1`	indirect
crates.io	hermit-abi	`0.3.2`	indirect
crates.io	iana-time-zone	`0.1.57`	indirect
crates.io	iana-time-zone-haiku	`0.1.2`	indirect
crates.io	ident_case	`1.0.1`	indirect
crates.io	is-terminal	`0.4.9`	indirect
crates.io	itertools	`0.10.5`	indirect
crates.io	itertools	`0.11.0`	indirect
crates.io	itoa	`1.0.9`	indirect
crates.io	js-sys	`0.3.64`	indirect
crates.io	lazy_static	`1.4.0`	indirect
crates.io	libc	`0.2.147`	indirect
crates.io	link-cplusplus	`1.0.9`	indirect
crates.io	linux-raw-sys	`0.4.5`	indirect
crates.io	log	`0.4.19`	indirect
crates.io	memchr	`2.5.0`	indirect
crates.io	memoffset	`0.6.5`	indirect
crates.io	memoffset	`0.9.0`	indirect
crates.io	minimal-lexical	`0.2.1`	indirect
crates.io	miniz_oxide	`0.7.1`	indirect
crates.io	nix	`0.24.3`	indirect
crates.io	nix	`0.25.1`	indirect
crates.io	nom	`7.1.3`	indirect
crates.io	num-traits	`0.2.16`	indirect
crates.io	num_cpus	`1.16.0`	indirect
crates.io	object	`0.31.1`	indirect
crates.io	once_cell	`1.18.0`	indirect
crates.io	pin-utils	`0.1.0`	indirect
crates.io	proc-macro2	`1.0.66`	indirect
crates.io	prql-ast	`0.9.3`	indirect
crates.io	prql-compiler	`—`	indirect
crates.io	prql-compiler	`0.9.3`	indirect
crates.io	prql-parser	`0.9.3`	indirect
crates.io	psm	`0.1.21`	indirect
crates.io	quote	`1.0.31`	indirect
crates.io	rayon	`1.7.0`	indirect
crates.io	rayon-core	`1.11.0`	indirect
crates.io	redox_syscall	`0.2.16`	indirect
crates.io	redox_users	`0.4.3`	indirect
crates.io	regex	`1.9.1`	indirect
crates.io	regex-automata	`0.3.3`	indirect
crates.io	regex-syntax	`0.7.4`	indirect
crates.io	rustc-demangle	`0.1.23`	indirect
crates.io	rustix	`0.38.6`	indirect
crates.io	rustversion	`1.0.14`	indirect
crates.io	ryu	`1.0.15`	indirect
crates.io	scopeguard	`1.2.0`	indirect
crates.io	scratch	`1.0.7`	indirect
crates.io	semver	`1.0.18`	indirect
crates.io	serde	`1.0.174`	indirect
crates.io	serde_derive	`1.0.174`	indirect
crates.io	serde_json	`—`	indirect
crates.io	serde_json	`1.0.103`	indirect
crates.io	skim	`—`	indirect
crates.io	skim	`0.10.4`	indirect
crates.io	sqlformat	`0.2.1`	indirect
crates.io	sqlparser	`0.36.1`	indirect
crates.io	stacker	`0.1.15`	indirect
crates.io	strsim	`0.10.0`	indirect
crates.io	strum	`0.25.0`	indirect
crates.io	strum_macros	`0.25.1`	indirect
crates.io	subtle	`2.5.0`	indirect
crates.io	syn	`1.0.109`	indirect
crates.io	syn	`2.0.27`	indirect
crates.io	term	`—`	indirect
crates.io	term	`0.7.0`	indirect
crates.io	termcolor	`1.2.0`	indirect
crates.io	thiserror	`1.0.44`	indirect
crates.io	thiserror-impl	`1.0.44`	indirect
crates.io	thread_local	`1.1.7`	indirect
crates.io	time	`0.1.45`	indirect
crates.io	time	`0.3.23`	indirect
crates.io	time-core	`0.1.1`	indirect
crates.io	timer	`0.2.0`	indirect
crates.io	tuikit	`0.5.0`	indirect
crates.io	typenum	`1.16.0`	indirect
crates.io	unicode-ident	`1.0.11`	indirect
crates.io	unicode-width	`0.1.10`	indirect
crates.io	unicode_categories	`0.1.1`	indirect
crates.io	utf8parse	`0.2.1`	indirect
crates.io	version_check	`0.9.4`	indirect
crates.io	vte	`0.11.1`	indirect
crates.io	vte_generate_state_changes	`0.1.1`	indirect
crates.io	wasi	`0.10.0+wasi-snapshot-preview1`	indirect
crates.io	wasi	`0.11.0+wasi-snapshot-preview1`	indirect
crates.io	wasm-bindgen	`0.2.87`	indirect
crates.io	wasm-bindgen-backend	`0.2.87`	indirect
crates.io	wasm-bindgen-macro	`0.2.87`	indirect
crates.io	wasm-bindgen-macro-support	`0.2.87`	indirect
crates.io	wasm-bindgen-shared	`0.2.87`	indirect
crates.io	winapi	`0.3.9`	indirect
crates.io	winapi-i686-pc-windows-gnu	`0.4.0`	indirect
crates.io	winapi-util	`0.1.5`	indirect
crates.io	winapi-x86_64-pc-windows-gnu	`0.4.0`	indirect
crates.io	windows	`0.48.0`	indirect
crates.io	windows-sys	`0.48.0`	indirect
crates.io	windows-targets	`0.48.1`	indirect
crates.io	windows_aarch64_gnullvm	`0.48.0`	indirect
crates.io	windows_aarch64_msvc	`0.48.0`	indirect
crates.io	windows_i686_gnu	`0.48.0`	indirect
crates.io	windows_i686_msvc	`0.48.0`	indirect
crates.io	windows_x86_64_gnu	`0.48.0`	indirect
crates.io	windows_x86_64_gnullvm	`0.48.0`	indirect
crates.io	windows_x86_64_msvc	`0.48.0`	indirect
crates.io	yansi	`0.5.1`	indirect
Go	github.com/andybalholm/brotli	`1.0.4`	indirect
Go	github.com/azure/go-ansiterm	`0.0.0-20210617225240-d185dfc1b5a1`	indirect
Go	github.com/bmatcuk/doublestar/v4	`4.0.2`	indirect
Go	github.com/cenkalti/backoff/v4	`4.2.0`	indirect
Go	github.com/clickhouse/clickhouse-go/v2	`2.0.12`	indirect
Go	github.com/containerd/containerd	`1.6.17`	indirect
Go	github.com/data-dog/go-sqlmock	`1.5.0`	indirect
Go	github.com/davecgh/go-spew	`1.1.1`	indirect
Go	github.com/distribution/distribution	`2.8.2+incompatible`	indirect
Go	github.com/docker/distribution	`2.8.1+incompatible`	indirect
Go	github.com/docker/docker	`23.0.0+incompatible`	indirect
Go	github.com/docker/go-connections	`0.4.0`	indirect
Go	github.com/docker/go-units	`0.5.0`	indirect
Go	github.com/dsnet/compress	`0.0.1`	indirect
Go	github.com/elastic/gosigar	`0.14.2`	indirect
Go	github.com/fsnotify/fsnotify	`1.5.4`	indirect
Go	github.com/ghodss/yaml	`1.0.0`	indirect
Go	github.com/go-ole/go-ole	`1.2.4`	indirect
Go	github.com/gogo/protobuf	`1.3.2`	indirect
Go	github.com/golang/protobuf	`1.5.2`	indirect
Go	github.com/golang/snappy	`0.0.4`	indirect
Go	github.com/google/shlex	`0.0.0-20191202100458-e7afc7fbc510`	indirect
Go	github.com/google/uuid	`1.3.0`	indirect
Go	github.com/hashicorp/hcl	`1.0.0`	indirect
Go	github.com/inconshreveable/mousetrap	`1.0.0`	indirect
Go	github.com/jaypipes/ghw	`0.8.0`	indirect
Go	github.com/jaypipes/pcidb	`0.6.0`	indirect
Go	github.com/klauspost/compress	`1.13.6`	indirect
Go	github.com/klauspost/pgzip	`1.2.5`	indirect
Go	github.com/kr/text	`0.2.0`	indirect
Go	github.com/magiconair/properties	`1.8.7`	indirect
Go	github.com/masterminds/semver	`1.5.0`	indirect
Go	github.com/matishsiao/goinfo	`0.0.0-20210923090445-da2e3fa8d45f`	indirect
Go	github.com/mattn/go-runewidth	`0.0.9`	indirect
Go	github.com/mholt/archiver/v4	`4.0.0-alpha.4`	indirect
Go	github.com/microsoft/go-winio	`0.5.2`	indirect
Go	github.com/mitchellh/go-homedir	`1.1.0`	indirect
Go	github.com/mitchellh/mapstructure	`1.4.3`	indirect
Go	github.com/moby/patternmatcher	`0.5.0`	indirect
Go	github.com/moby/sys/sequential	`0.5.0`	indirect
Go	github.com/moby/term	`0.0.0-20221128092401-c43b287e0e0f`	indirect
Go	github.com/morikuni/aec	`1.0.0`	indirect
Go	github.com/nwaples/rardecode/v2	`2.0.0-beta.2`	indirect
Go	github.com/olekukonko/tablewriter	`0.0.5`	indirect
Go	github.com/opencontainers/go-digest	`1.0.0`	indirect
Go	github.com/opencontainers/image-spec	`1.1.0-rc2`	indirect
Go	github.com/opencontainers/runc	`1.1.3`	indirect
Go	github.com/paulmach/orb	`0.4.0`	indirect
Go	github.com/pelletier/go-toml	`1.9.5`	indirect
Go	github.com/pierrec/lz4/v4	`4.1.14`	indirect
Go	github.com/pkg/errors	`0.9.1`	indirect
Go	github.com/pmezard/go-difflib	`1.0.0`	indirect
Go	github.com/rs/zerolog	`1.26.1`	indirect
Go	github.com/shopspring/decimal	`1.3.1`	indirect
Go	github.com/sirupsen/logrus	`1.9.0`	indirect
Go	github.com/spf13/afero	`1.8.0`	indirect
Go	github.com/spf13/cast	`1.4.1`	indirect
Go	github.com/spf13/cobra	`1.3.0`	indirect
Go	github.com/spf13/jwalterweatherman	`1.1.0`	indirect
Go	github.com/spf13/pflag	`1.0.5`	indirect
Go	github.com/spf13/viper	`1.10.1`	indirect
Go	github.com/stackexchange/wmi	`0.0.0-20190523213315-cbe66965904d`	indirect
Go	github.com/stretchr/testify	`1.8.1`	indirect
Go	github.com/subosito/gotenv	`1.2.0`	indirect
Go	github.com/testcontainers/testcontainers-go	`0.18.0`	indirect
Go	github.com/therootcompany/xz	`1.0.1`	indirect
Go	github.com/ulikunitz/xz	`0.5.10`	indirect
Go	github.com/yargevad/filepathx	`1.0.0`	indirect
Go	go.opentelemetry.io/otel	`1.4.1`	indirect
Go	go.opentelemetry.io/otel/trace	`1.4.1`	indirect
Go	golang.org/x/net	`0.0.0-20220906165146-f3363e06e74c`	indirect
Go	golang.org/x/sys	`0.5.0`	indirect
Go	golang.org/x/text	`0.7.0`	indirect
Go	google.golang.org/genproto	`0.0.0-20220617124728-180714bec0ad`	indirect
Go	google.golang.org/grpc	`1.47.0`	indirect
Go	google.golang.org/protobuf	`1.28.0`	indirect
Go	gopkg.in/ini.v1	`1.66.2`	indirect
Go	gopkg.in/yaml.v2	`2.4.0`	indirect
Go	gopkg.in/yaml.v3	`3.0.1`	indirect
Go	howett.net/plist	`0.0.0-20181124034731-591f970eefbb`	indirect
PyPI	adbc-driver-manager	`—`	indirect
PyPI	black	`—`	indirect
PyPI	boto3	`—`	indirect
PyPI	build	`—`	indirect
PyPI	clickhouse-connect	`—`	indirect
PyPI	duckdb	`—`	indirect
PyPI	hypothesis	`—`	indirect
PyPI	matplotlib	`—`	indirect
PyPI	mypy	`—`	indirect
PyPI	polars	`—`	indirect
PyPI	pre-commit	`—`	indirect
PyPI	pytest	`—`	indirect
PyPI	pytest-cov	`—`	indirect
PyPI	ruff	`—`	indirect
PyPI	setuptools	`—`	indirect
PyPI	sphinx	`—`	indirect
PyPI	sphinx-markdown-builder	`—`	indirect
PyPI	sphinx-rtd-theme	`—`	indirect
PyPI	twine	`—`	indirect

Dependency advisories 0

Installing pypi:chdb@4.3.0 pulls in 6 packages, direct and transitive: 0 carry known advisories, of which 0 are direct dependencies.

No known advisories affect the assessed dependencies.

An advisory means the version recorded in the dependency graph falls inside an advisory’s affected range. Reachability is not analysed, and the graph includes development and test pins — a finding may concern tooling rather than shipped software.

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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.

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 v0.34.0 — full methodology · metrics wiki.

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

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