Software health reportschema 0.34.0 · metrics 2.10.0 · 2026-10-04 19:00 UTC

rulego / rulego-components-iot

IoT protocol components for RuleGo — unified acquisition (read/write), time-series storage, and soft-PLC logic control across 9 industrial protocols and 5 TSDB backends.

GoApache-2.0★ 6 stars⑂ 9 forkssince Apr 2024View on GitHub ↗

KindLibraryhow this is determined

#iot #rulego #dlt645 #ethernet-ip #hj212 #iec-104 #iiot #industrial-iot #influxdb #modbus #opc-ua #opengemini #s7 #snmp #tdengine #time-series #iec-60870 #mitsubishi-mc #omron-fins

rulego/rulego-components-iot holds a health index of 57 out of 100, placing it in the Moderate band. It scores highest on Vitality (70/100) and lowest on Community & Adoption (33/100). It was last updated 13 days ago. A single contributor accounts for most of its recent work.

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.

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 55 is calibrated to 57 on the published index scale (record calibration 2026-08-02).

Ownership

rulegoOrganization

48 followers12 public repossince Jul 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
Go	github.com/rulego/rulego-components-iot	v0.37.1	-	8	62 days ago

Metrics by category

Vitality

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

70Good · 21% of overall

Development activity

64Moderate

How it's scored

28.8/36	Push recency — last push 13 days ago
8.3/36	Commit cadence — 12/52 weeks with commits
16.6/18	Commit volume — 70 commits in the last year
10/10	OpenSSF Scorecard: Maintained — 30 commit(s) and 0 issue activity found in the last 90 days -- score normalized to 10

Inputs used

commits_last_year	70
human_commit_share	0.99
days_since_last_push	13
active_weeks_last_year	12

Release discipline

80Excellent

How it's scored

16.2/27	Ships releases — 8 version tags (no GitHub releases)
36/36	Release recency — latest release 62 days ago
19.8/27	Release cadence — a release every ~83.2 days
0/10	OpenSSF Scorecard: Signed-Releases — no data

Inputs used

releases_count	8
latest_release_tag	v0.37.1
releases_from_tags	yes
days_since_latest_release	62
mean_days_between_releases	83.2

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?

33At Risk · 17% of overall

Popularity & adoption

19Critical

How it's scored

11.3/60	Stars — 6 stars
7.5/25	Forks — 9 forks
0/15	Watchers — 2 watchers

Inputs used

forks	9
stars	6
watchers	2
growth_state	unverified
growth_factor_pct	100
growth_unverified_reason	no_history

Community health

50Moderate

How it's scored

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

Inputs used

has_readme	yes
has_license	yes
readme_badges	1
has_contributing	no
has_issue_template	no
has_code_of_conduct	no
readme_badge_services	github.com
has_pull_request_template	no

Sustainability & Governance

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

53Moderate · 23% of overall

Maintainer resilience (bus factor)

18Critical

How it's scored

9/54	Bus factor — 1 contributor(s) cover half of all commits
4.9/22.5	Commit distribution — top contributor authored 78% of commits
4.1/13.5	Contributor breadth — 3 contributors
0/10	OpenSSF Scorecard: Contributors — project has 0 contributing companies or organizations -- score normalized to 0

Inputs used

bus_factor	1
contributors_sampled	3
top_contributor_share	0.782

Issue & PR responsiveness

53Moderate

How it's scored

0/42	Issue resolution — no issues or no data
24/30	PR acceptance — 8/10 decided PRs merged
0/13	Newcomer PR acceptance — no first-time contributor's PR decided in 30d
0/15	OpenSSF Scorecard: Code-Review — Found 0/30 approved changesets -- score normalized to 0

Inputs used

merged_prs	8
open_issues	0
closed_issues	0
prs_merged_7d	0
prs_decided_7d	0
prs_merged_30d	0
prs_decided_30d	0
issue_closed_ratio	—
closed_unmerged_prs	2
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): Issue resolution, Newcomer PR acceptance. Remaining weights renormalized.

Ownership & stewardship

57Moderate

How it's scored

30/30	Ownership backing — organization-owned
0/20	Verified domain
12.2/25	Owner reach — 48 followers of rulego
14.5/25	Track record — 12 public repos, account ~3 yr old

Inputs used

followers	48
owner_type	Organization
is_verified	no
owner_login	rulego
public_repos	12
account_age_days	1,169

Package maintenance

100Exceptional

How it's scored

25/25	Published & resolvable — 1 package(s) on go
35/35	Publish recency — latest publish 62 days ago
20/20	Version history — 8 published versions
20/20	Not deprecated — active, not deprecated or yanked

Inputs used

packages	github.com/rulego/rulego-components-iot
ecosystems	go
any_deprecated	no
min_days_since_publish	62

Engineering Quality

Are baseline engineering and documentation practices in place?

66Good · 19% of overall

Engineering practices

60Moderate

How it's scored

24/24	CI workflows — 1 workflow(s)
24/24	Tests present
0/16	Linter config
0/9.6	Pre-commit hooks
0/6.4	.editorconfig
0/20	OpenSSF Scorecard: CI-Tests — no data

Inputs used

has_ci	yes
has_tests	yes
has_editorconfig	no
has_linter_config	no
has_precommit_config	no

Excluded from scoring (no data or not applicable): OpenSSF Scorecard: CI-Tests. Remaining weights renormalized.

Documentation

75Good

How it's scored

30/30	README
0/25	Documentation directory
15/15	Documentation / homepage site — https://rulego.cc/en/pages/discovery-overview/
10/10	Repository description
10/10	Topics — 19 topics
10/10	Wiki

Inputs used

topics	iot, rulego, dlt645, ethernet-ip, hj212, iec-104, iiot, industrial-iot, influxdb, modbus, opc-ua, opengemini, s7, snmp, tdengine, time-series, iec-60870, mitsubishi-mc, omron-fins
has_wiki	yes
homepage	https://rulego.cc/en/pages/discovery-overview/
docs_site	https://rulego.cc/en/pages/discovery-overview/
has_readme	yes
has_docs_dir	no
has_description	yes

Security

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

44Weak · 16% of overall

Security posture

39Weak

How it's scored

7.5/7.5	Binary-Artifacts — no binaries found in the repo
0/7.5	Branch-Protection — branch protection not enabled on development/release branches
0/2.5	CI-Tests — no data
0/2.5	CII-Best-Practices — no effort to earn an OpenSSF best practices badge detected
0/7.5	Code-Review — Found 0/30 approved changesets -- score normalized to 0
0/2.5	Contributors — project has 0 contributing companies or organizations -- score normalized to 0
10/10	Dangerous-Workflow — no dangerous workflow patterns detected
7.5/7.5	Dependency-Update-Tool — 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 0 issue activity found in the last 90 days -- score normalized to 10
0/5	Packaging — no data
0/5	Pinned-Dependencies — dependency not pinned by hash detected -- score normalized to 0
0/5	SAST — no SAST tool detected
0/5	Security-Policy — security policy file not detected
0/7.5	Signed-Releases — no data
0/7.5	Token-Permissions — detected GitHub workflow tokens with excessive permissions
0/7.5	Vulnerabilities — 37 existing vulnerabilities detected

Inputs used

source	openssf_scorecard
checks_evaluated	15
scorecard_version	v5.5.0
checks_inconclusive	3
scorecard_aggregate	3.9

Excluded from scoring (no data or not applicable): CI-Tests, Packaging, Signed-Releases. Remaining weights renormalized.

Dependency advisories

64Moderate

How it's scored

14/35	Direct dependencies free of known advisories — 1 affected: github.com/prometheus/prometheus v0.305.2 (high 7.5)
0/25	Indirect dependencies free of known advisories — transitive set not separable from development and test dependencies in this scope
33.7/40	No advisories left outstanding — 1 advisory-carrying package(s) unaddressed past 90 days; oldest published 174 days ago

Inputs used

source	osv
advisories	60
affected_packages	9
assessed_packages	71
unassessed_packages	0
affected_by_severity	critical 2, high 2, moderate 1, low 1, unknown 3
direct_affected_packages	1

Excluded from scoring (no data or not applicable): Indirect dependencies free of known advisories. Remaining weights renormalized. Matched 71 resolved dependencies against OSV. This repository publishes no package the index resolves, so the repository dependency graph was assessed instead. That graph mixes development and test pins with shipped dependencies, so only the declared runtime dependencies are scored; transitive findings are reported as context and excluded from the score. 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.

70Good · 4% of overall

Agent context & guidance

39Weak

How it's scored

0/45	Agent instructions — no CLAUDE.md / AGENTS.md / editor rules
0/15	Machine-readable docs (llms.txt)
39.3/40	Legible commit history — 73 of 99 human commits state their intent (structured subject or explanatory body)

Inputs used

has_llms_txt	no
llms_txt_url	—
legible_history_share	0.737
agent_instruction_files	—
agent_instruction_max_bytes	—

Verify loop (build / test / typecheck)

70Good

How it's scored

12.6/18	One-command bootstrap — go.mod (toolchain convention, no task runner)
22/22	Automated tests
0/11	Lint / format config
11/11	Static type checking — Go (statically typed)
10/10	Reproducible environment — lockfile
6/10	Demonstrated agent practice — 3 of the last 100 commits agent-authored or agent-credited
8/8	Automated maintenance — 1 of the last 100 commits are automated dependency updates
0/10	OpenSSF Scorecard: Pinned-Dependencies — dependency not pinned by hash detected -- score normalized to 0

Inputs used

has_nix	no
has_tests	yes
lockfiles	go.sum
has_dockerfile	no
typed_language	yes
bootstrap_files	—
has_devcontainer	no
has_linter_config	no
typecheck_configs	—
agent_commit_share	0.03
toolchain_manifests	go.mod
dependency_bot_commit_share	0.01

Code legibility for models

100Exceptional

How it's scored

45/45	Type-checkable code — Go (statically typed)
55/55	Manageable file sizes — 0/152 source files over 60KB

Inputs used

primary_language	Go
largest_source_bytes	39,696
source_files_sampled	152
oversized_source_files	0

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

Inputs used

example_dirs	examples
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

6GitHub stars

3contributors

70commits, last 12 months

13days since last push

8releases

1bus factor

0open issues

Gopackage ecosystems

Data collection warnings

Star history unavailable: GitHub GraphQL error: Resource not accessible by personal access token

More detail

Star and fork history 0 ★ / 9 ⇿

0Stars

9Forks

6Releases

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 0Minor 4Patch 1

Each point covers 2 days.

OpenSSF Scorecard 3.9 / 10

3.9aggregate

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 · 2026-10-04 19:00 UTC

10	Binary-Artifacts	no binaries found in the repo
0	Branch-Protection	branch protection not enabled on development/release branches
n/a	CI-Tests	no pull request found
0	CII-Best-Practices	no effort to earn an OpenSSF best practices badge detected
0	Code-Review	Found 0/30 approved changesets -- score normalized to 0
0	Contributors	project has 0 contributing companies or organizations -- score normalized to 0
10	Dangerous-Workflow	no dangerous workflow patterns detected
10	Dependency-Update-Tool	update tool detected
0	Fuzzing	project is not fuzzed
10	License	license file detected
10	Maintained	30 commit(s) and 0 issue activity found in the last 90 days -- score normalized to 10
n/a	Packaging	packaging workflow not detected
0	Pinned-Dependencies	dependency not pinned by hash detected -- score normalized to 0
0	SAST	no SAST tool detected
0	Security-Policy	security policy file not detected
n/a	Signed-Releases	no releases found
0	Token-Permissions	detected GitHub workflow tokens with excessive permissions
0	Vulnerabilities	37 existing vulnerabilities detected

Direct dependencies 21

Registry	Package	Version constraint	Manifest
Go	github.com/castai/promwrite	`v0.6.0`	go.mod
Go	github.com/danomagnum/gologix	`v0.41.0-beta`	go.mod
Go	github.com/eclipse/paho.mqtt.golang	`v1.5.1`	go.mod
Go	github.com/golang/snappy	`v1.0.0`	go.mod
Go	github.com/gopcua/opcua	`v0.8.0`	go.mod
Go	github.com/gosnmp/gosnmp	`v1.44.0`	go.mod
Go	github.com/influxdata/influxdb-client-go/v2	`v2.14.0`	go.mod
Go	github.com/influxdata/line-protocol	`v0.0.0-20200327222509-2487e7298839`	go.mod
Go	github.com/lib/pq	`v1.10.9`	go.mod
Go	github.com/mitchellh/mapstructure	`v1.5.0`	go.mod
Go	github.com/moge800/gomcprotocol	`v1.0.0`	go.mod
Go	github.com/openGemini/opengemini-client-go	`v0.9.2`	go.mod
Go	github.com/prometheus/prometheus	`v0.305.2`	go.mod
Go	github.com/robfig/cron/v3	`v3.0.1`	go.mod
Go	github.com/robinson/gos7	`v0.0.0-20260622162611-2d6806f80c8b`	go.mod
Go	github.com/rulego/rulego	`v0.38.0`	go.mod
Go	github.com/simonvetter/modbus	`v1.6.4`	go.mod
Go	github.com/spf13/cast	`v1.6.0`	go.mod
Go	github.com/stretchr/testify	`v1.11.1`	go.mod
Go	github.com/taosdata/driver-go/v3	`v3.8.2`	go.mod
Go	go.bug.st/serial	`v1.6.4`	go.mod

All dependencies 71

Full resolved dependency set from the GitHub dependency graph: 21 direct and 50 indirect (transitive) packages. The transitive closure is complete when the repository commits a lockfile.

Registry	Package	Version	Relation
Go	github.com/castai/promwrite	`v0.6.0`	direct
Go	github.com/danomagnum/gologix	`v0.41.0-beta`	direct
Go	github.com/eclipse/paho.mqtt.golang	`v1.5.1`	direct
Go	github.com/golang/snappy	`v1.0.0`	direct
Go	github.com/gopcua/opcua	`v0.8.0`	direct
Go	github.com/gosnmp/gosnmp	`v1.44.0`	direct
Go	github.com/influxdata/influxdb-client-go/v2	`v2.14.0`	direct
Go	github.com/influxdata/line-protocol	`v0.0.0-20200327222509-2487e7298839`	direct
Go	github.com/lib/pq	`v1.10.9`	direct
Go	github.com/mitchellh/mapstructure	`v1.5.0`	direct
Go	github.com/moge800/gomcprotocol	`v1.0.0`	direct
Go	github.com/opengemini/opengemini-client-go	`v0.9.2`	direct
Go	github.com/prometheus/prometheus	`v0.305.2`	direct
Go	github.com/robfig/cron/v3	`v3.0.1`	direct
Go	github.com/robinson/gos7	`v0.0.0-20260622162611-2d6806f80c8b`	direct
Go	github.com/rulego/rulego	`v0.38.0`	direct
Go	github.com/simonvetter/modbus	`v1.6.4`	direct
Go	github.com/spf13/cast	`v1.6.0`	direct
Go	github.com/stretchr/testify	`v1.11.1`	direct
Go	github.com/taosdata/driver-go/v3	`v3.8.2`	direct
Go	go.bug.st/serial	`v1.6.4`	direct
Go	filippo.io/edwards25519	`v1.1.0`	indirect
Go	github.com/apapsch/go-jsonmerge/v2	`v2.0.0`	indirect
Go	github.com/beorn7/perks	`v1.0.1`	indirect
Go	github.com/cespare/xxhash/v2	`v2.3.0`	indirect
Go	github.com/creack/goselect	`v0.1.2`	indirect
Go	github.com/davecgh/go-spew	`v1.1.2-0.20180830191138-d8f796af33cc`	indirect
Go	github.com/dlclark/regexp2	`v1.7.0`	indirect
Go	github.com/dop251/goja	`v0.0.0-20231024180952-594410467bc6`	indirect
Go	github.com/expr-lang/expr	`v1.17.8`	indirect
Go	github.com/go-logr/logr	`v1.4.3`	indirect
Go	github.com/go-logr/stdr	`v1.2.2`	indirect
Go	github.com/go-sourcemap/sourcemap	`v2.1.3+incompatible`	indirect
Go	github.com/go-sql-driver/mysql	`v1.8.1`	indirect
Go	github.com/goburrow/serial	`v0.1.0`	indirect
Go	github.com/gofrs/uuid/v5	`v5.0.0`	indirect
Go	github.com/gogo/protobuf	`v1.3.2`	indirect
Go	github.com/google/pprof	`v0.0.0-20250607225305-033d6d78b36a`	indirect
Go	github.com/google/uuid	`v1.6.0`	indirect
Go	github.com/gorilla/websocket	`v1.5.3`	indirect
Go	github.com/grafana/regexp	`v0.0.0-20240518133315-a468a5bfb3bc`	indirect
Go	github.com/json-iterator/go	`v1.1.12`	indirect
Go	github.com/julienschmidt/httprouter	`v1.3.0`	indirect
Go	github.com/klauspost/compress	`v1.18.0`	indirect
Go	github.com/libgox/gocollections	`v0.1.1`	indirect
Go	github.com/libgox/unicodex	`v0.1.0`	indirect
Go	github.com/modern-go/concurrent	`v0.0.0-20180306012644-bacd9c7ef1dd`	indirect
Go	github.com/modern-go/reflect2	`v1.0.2`	indirect
Go	github.com/munnerz/goautoneg	`v0.0.0-20191010083416-a7dc8b61c822`	indirect
Go	github.com/npat-efault/crc16	`v0.0.0-20161013170008-4128ccbe47c3`	indirect
Go	github.com/oapi-codegen/runtime	`v1.0.0`	indirect
Go	github.com/pmezard/go-difflib	`v1.0.1-0.20181226105442-5d4384ee4fb2`	indirect
Go	github.com/prometheus/client_golang	`v1.22.0`	indirect
Go	github.com/prometheus/client_model	`v0.6.2`	indirect
Go	github.com/prometheus/common	`v0.65.0`	indirect
Go	github.com/prometheus/procfs	`v0.15.1`	indirect
Go	github.com/vmihailenco/msgpack/v5	`v5.4.1`	indirect
Go	github.com/vmihailenco/tagparser/v2	`v2.0.0`	indirect
Go	go.opentelemetry.io/auto/sdk	`v1.2.1`	indirect
Go	go.opentelemetry.io/otel	`v1.39.0`	indirect
Go	go.opentelemetry.io/otel/metric	`v1.39.0`	indirect
Go	go.opentelemetry.io/otel/trace	`v1.39.0`	indirect
Go	golang.org/x/crypto	`v0.46.0`	indirect
Go	golang.org/x/net	`v0.48.0`	indirect
Go	golang.org/x/sync	`v0.19.0`	indirect
Go	golang.org/x/sys	`v0.39.0`	indirect
Go	golang.org/x/text	`v0.32.0`	indirect
Go	google.golang.org/genproto/googleapis/rpc	`v0.0.0-20251202230838-ff82c1b0f217`	indirect
Go	google.golang.org/grpc	`v1.79.3`	indirect
Go	google.golang.org/protobuf	`v1.36.10`	indirect
Go	gopkg.in/yaml.v3	`v3.0.1`	indirect

Dependency advisories 9

This repository publishes no package the index resolves, so its own dependency graph was assessed — 71 packages, which also include development and test pins that never ship: 9 carry known advisories, of which 1 are direct.

Package	Version	Relation	Severity	Advisories	Fixed in
golang.org/x/crypto	`v0.46.0`	indirect	critical	30	`0.56.0`
google.golang.org/grpc	`v1.79.3`	indirect	critical	8	`1.85.0-dev.0.20260825072537-93e31b48545e`
github.com/prometheus/prometheus	`v0.305.2`	direct	high	6	`0.311.3`
go.opentelemetry.io/otel	`v1.39.0`	indirect	high	2	`1.41.0`
golang.org/x/net	`v0.48.0`	indirect	moderate	9	`1.27.0-rc.3`
filippo.io/edwards25519	`v1.1.0`	indirect	low	2	`1.1.1`
github.com/klauspost/compress	`v1.18.0`	indirect	unknown	1	`1.18.7`
golang.org/x/sys	`v0.39.0`	indirect	unknown	1	`0.44.0`
golang.org/x/text	`v0.32.0`	indirect	unknown	1	`0.39.0`

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.

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.

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 — Go.

Software health index

Score profile

Ownership

Package ecosystems

Metrics by category

Key facts

Data collection warnings

More detail

Feedback

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