2.4

Adjusted Signal

2.4

Raw Pattern Score

100%

Time Factor

2026-10-29

Last Push

4.1K

Stars

Language

219.9K

Lines of Code

298

Files

486

Pattern Hits

2026-10-31

Scan Date

0.06

HC Hit Rate

Risk Review · Payload v1

Use each vector to guide manual verification of the underlying findings.

Payload schema: 1.0.0 · Engine: 2.0.0 · Scoring: heuristic-density-v1 · Scan date: 2026-10-31.

Cognitive Ownership Risk 8.5/100 · LOW

Can maintainers explain intent, assumptions, and trade-offs? 410 finding(s).

Hallucinated Dependency & Supply Chain Risk 2.3/100 · LOW

Are imports declared and package/API names verified? 68 finding(s).

Agent Over-Engineering Ratio 1.0/100 · LOW

Are wrappers, guards, and repeated structures necessary? 33 finding(s).

PR Review Velocity Impact 12.3/100 · LOW

Which changes need focused human review? 486 finding(s).

What These Metrics Mean

Adjusted Signal: Legacy pattern score normalized per 1,000 scanned lines and multiplied by the repository-level time factor. It is not an estimate of AI authorship.
Raw Pattern Score: Sum of severity- and context-weighted pattern findings before applying the time factor.
Time Factor: A coarse multiplier based on repository last-push metadata. It does not identify when individual code was written.
Pattern Hits: Count of configured pattern findings. Review each location and surrounding code before acting.
HC Hit Rate: High- and critical-severity findings per scanned file. Severity is a configured detector weight, not proof of a vulnerability or authorship.
Lines / Files: Scan coverage denominators used by the legacy normalized score.

Pattern-Signal History

This chart tracks the legacy adjusted pattern score across scan runs. Changes can reflect source changes, scan coverage, or detector/scoring versions; they do not measure AI adoption or prove that a team refactored code. Compare runs only when their scoring versions are compatible. The dashed line tracks the raw pattern-hit count.

Severity Breakdown

Groups findings by configured severity weight. Severity is not a confidence estimate, security rating, or proof that a package is missing. Verify imports against the project's manifests and inspect each finding in its local design context.

CRITICAL 0HIGH 18MEDIUM 1LOW 467

Directory Score Breakdown

This horizontal bar chart shows where configured pattern scores accumulate across directories. Treat the bars as locations to inspect, not as evidence of authorship or code quality. Use the file-level findings to decide whether a directory needs a focused ownership, dependency, complexity, or review check.

Pattern Findings

The scanner identified 486 distinct pattern matches across 11 syntactic categories. Each entry below represents a discrete location in the source code where the engine recorded a detector match to inspect in context. Expand any category row to inspect the individual file paths, line numbers, code snippets, and the lexical context (CODE, COMMENT, or STRING) in which each match was detected.

Reading the findings table: The Severity column indicates the configured finding weight (CRITICAL / HIGH / MEDIUM / LOW). The Context column identifies whether the match occurred inside executable code, an inline comment, or a string literal — legacy comment-context matches receive a ×1.5 score weight. The ⚡ bolt icon marks clustered matches: three or more patterns within a 10-line window, each receiving an additional ×1.5 density multiplier under the legacy scoring model.

Over-Commented Block355 hits · 324 pts

Severity	File	Line	Snippet	Context
LOW	cmd/gobgp/global.go	1	// Copyright (C) 2015 Nippon Telegraph and Telephone Corporation.	COMMENT
LOW	cmd/gobgp/vrf.go	1	// Copyright (C) 2015 Nippon Telegraph and Telephone Corporation.	COMMENT
LOW	cmd/gobgp/neighbor_test.go	1	// Copyright (C) 2026 Nippon Telegraph and Telephone Corporation.	COMMENT
LOW	cmd/gobgp/monitor.go	1	// Copyright (C) 2015 Nippon Telegraph and Telephone Corporation.	COMMENT
LOW	cmd/gobgp/neighbor.go	1	// Copyright (C) 2015 Nippon Telegraph and Telephone Corporation.	COMMENT
LOW	cmd/gobgp/policy_test.go	1	// Copyright (C) 2026 Nippon Telegraph and Telephone Corporation.	COMMENT
LOW	cmd/gobgp/policy.go	1	// Copyright (C) 2015 Nippon Telegraph and Telephone Corporation.	COMMENT
LOW	cmd/gobgp/common_test.go	1	// Copyright (C) 2016 Nippon Telegraph and Telephone Corporation.	COMMENT
LOW	cmd/gobgp/tcp_ao_test.go	1	// Copyright (C) 2026 The GoBGP Authors.	COMMENT
LOW	cmd/gobgp/loglevel.go	1	// Copyright (C) 2015 Nippon Telegraph and Telephone Corporation.	COMMENT
LOW	cmd/gobgp/mrt.go	1	// Copyright (C) 2015 Nippon Telegraph and Telephone Corporation.	COMMENT
LOW	cmd/gobgp/common.go	1	// Copyright (C) 2015 Nippon Telegraph and Telephone Corporation.	COMMENT
LOW	cmd/gobgp/rpki.go	1	// Copyright (C) 2015 Nippon Telegraph and Telephone Corporation.	COMMENT
LOW	cmd/gobgp/bmp.go	1	// Copyright (C) 2015 Nippon Telegraph and Telephone Corporation.	COMMENT
LOW	cmd/gobgp/global_test.go	1	// Copyright (C) 2016 Nippon Telegraph and Telephone Corporation.	COMMENT
LOW	cmd/gobgp/tcp_ao.go	1	// Copyright (C) 2026 The GoBGP Authors.	COMMENT
LOW	cmd/gobgp/main.go	1	// Copyright (C) 2015 Nippon Telegraph and Telephone Corporation.	COMMENT
LOW	cmd/gobgp/root.go	1	// Copyright (C) 2015 Nippon Telegraph and Telephone Corporation.	COMMENT
LOW	cmd/gobgpd/util.go	1	// Copyright (C) 2017 Nippon Telegraph and Telephone Corporation.	COMMENT
LOW	cmd/gobgpd/main.go	1	//	COMMENT
LOW	tools/grep_non_ascii.sh	1	#!/usr/bin/env bash	COMMENT
LOW	tools/pyang_plugins/bgpyang2golang.py	1	# Copyright (C) 2014,2015 Nippon Telegraph and Telephone Corporation.	COMMENT
LOW	tools/pyang_plugins/bgpyang2golang.py	21	from pyang import plugin	COMMENT
LOW	tools/spell-check/scspell.sh	1	#!/usr/bin/env bash	COMMENT
LOW	tools/mrt-updates/main.go	1	// Copyright (C) 2026 Nippon Telegraph and Telephone Corporation.	COMMENT
LOW	tools/mrt-updates/main.go	121	return errShort	COMMENT
LOW	test/scenario_test/route_server_softreset_test.py	1	# Copyright (C) 2016 Nippon Telegraph and Telephone Corporation.	COMMENT
LOW	test/scenario_test/bgp_ls_test.py	1	# Copyright (C) 2026 The GoBGP Authors.	COMMENT
LOW	test/scenario_test/addpath_test.py	1	# Copyright (C) 2016 Nippon Telegraph and Telephone Corporation.	COMMENT
LOW	test/scenario_test/bgp_confederation_test.py	1	# Copyright (C) 2017 Nippon Telegraph and Telephone Corporation.	COMMENT
LOW	test/scenario_test/bgp_confederation_test.py	41	# +-----Confederation(AS30)-----+	COMMENT
LOW	test/scenario_test/zapi_v3_test.py	1	# Copyright (C) 2015 Nippon Telegraph and Telephone Corporation.	COMMENT
LOW	test/scenario_test/route_reflector_test.py	1	# Copyright (C) 2015 Nippon Telegraph and Telephone Corporation.	COMMENT
LOW	test/scenario_test/aspath_test.py	1	# Copyright (C) 2017 Nippon Telegraph and Telephone Corporation.	COMMENT
LOW	test/scenario_test/route_server_as2_test.py	1	# Copyright (C) 2015 Nippon Telegraph and Telephone Corporation.	COMMENT
LOW	test/scenario_test/bgp_unnumbered_test.py	1	# Copyright (C) 2017 Nippon Telegraph and Telephone Corporation.	COMMENT
LOW	test/scenario_test/bgp_malformed_msg_handling_test.py	1	# Copyright (C) 2017 Nippon Telegraph and Telephone Corporation.	COMMENT
LOW	test/scenario_test/long_lived_graceful_restart_test.py	1	# Copyright (C) 2016 Nippon Telegraph and Telephone Corporation.	COMMENT
LOW	test/scenario_test/route_server_malformed_test.py	1	# Copyright (C) 2015 Nippon Telegraph and Telephone Corporation.	COMMENT
LOW	test/scenario_test/evpn_test.py	1	# Copyright (C) 2015 Nippon Telegraph and Telephone Corporation.	COMMENT
LOW	test/scenario_test/zapi_v3_multipath_test.py	1	# Copyright (C) 2015 Nippon Telegraph and Telephone Corporation.	COMMENT
LOW	test/scenario_test/bgp_zebra_nht_test.py	1	# Copyright (C) 2017 Nippon Telegraph and Telephone Corporation.	COMMENT
LOW	test/scenario_test/tcp_ao_test.py	1	# Copyright (C) 2026 The GoBGP Authors.	COMMENT
LOW	test/scenario_test/bgp_zebra_test.py	1	# Copyright (C) 2015 Nippon Telegraph and Telephone Corporation.	COMMENT
LOW	test/scenario_test/route_server_ipv4_v6_test.py	1	# Copyright (C) 2015 Nippon Telegraph and Telephone Corporation.	COMMENT
LOW	test/scenario_test/vrf_neighbor_test2.py	1	# Copyright (C) 2016 Nippon Telegraph and Telephone Corporation.	COMMENT
LOW	test/scenario_test/rtc_test.py	1	# Copyright (C) 2016 Nippon Telegraph and Telephone Corporation.	COMMENT
LOW	test/scenario_test/rtc_test.py	221	self.__class__.g5 = g5	COMMENT
LOW	test/scenario_test/rtc_test.py	341	def test_20_rr_and_non_rr_setup(self):	COMMENT
LOW	test/scenario_test/rtc_test.py	621	# +----------+ +----------+	COMMENT
LOW	test/scenario_test/rtc_test.py	841	self.g5.local("gobgp vrf del vrf2")	COMMENT
LOW	test/scenario_test/route_server_policy_grpc_test.py	1	# Copyright (C) 2015 Nippon Telegraph and Telephone Corporation.	COMMENT
LOW	test/scenario_test/route_server_test2.py	1	# Copyright (C) 2016 Nippon Telegraph and Telephone Corporation.	COMMENT
LOW	test/scenario_test/ibgp_router_test.py	1	# Copyright (C) 2015 Nippon Telegraph and Telephone Corporation.	COMMENT
LOW	test/scenario_test/global_policy_test.py	1	# Copyright (C) 2015 Nippon Telegraph and Telephone Corporation.	COMMENT
LOW	test/scenario_test/route_server_policy_test.py	1	# Copyright (C) 2015 Nippon Telegraph and Telephone Corporation.	COMMENT
LOW	test/scenario_test/graceful_restart_test.py	1	# Copyright (C) 2016 Nippon Telegraph and Telephone Corporation.	COMMENT
LOW	test/scenario_test/bgp_router_test.py	1	# Copyright (C) 2015 Nippon Telegraph and Telephone Corporation.	COMMENT
LOW	test/scenario_test/mup_test.py	1	# Copyright (C) 2022 Yuya Kusakabe <yuya.kusakabe@gmail.com>	COMMENT
LOW	test/scenario_test/tcp_md5_test.py	1	# Copyright (C) 2026 Nippon Telegraph and Telephone Corporation.	COMMENT
295 more matches not shown…

Unused Imports54 hits · 54 pts

Severity	File	Line	Context
LOW	tools/grpc/python/flowspec_mitigation.py	45	CODE
LOW	tools/grpc/python/flowspec_mitigation.py	46	CODE
LOW	tools/grpc/python/flowspec_mitigation.py	49	CODE
LOW	tools/grpc/python/list_peer.py	3	CODE
LOW	tools/grpc/python/list_peer.py	4	CODE
LOW	tools/grpc/python/sr_policy.py	3	CODE
LOW	tools/grpc/python/sr_policy.py	4	CODE
LOW	tools/grpc/python/add_path.py	3	CODE
LOW	tools/grpc/python/add_path.py	4	CODE
LOW	tools/pyang_plugins/bgpyang2golang.py	16	CODE
LOW	test/scenario_test/route_server_softreset_test.py	17	CODE
LOW	test/scenario_test/addpath_test.py	16	CODE
LOW	test/scenario_test/addpath_test.py	17	CODE
LOW	test/scenario_test/addpath_test.py	26	CODE
LOW	test/scenario_test/bgp_confederation_test.py	17	CODE
LOW	test/scenario_test/bgp_confederation_test.py	28	CODE
LOW	test/scenario_test/zapi_v3_test.py	16	CODE
LOW	test/scenario_test/route_reflector_test.py	17	CODE
LOW	test/scenario_test/aspath_test.py	17	CODE
LOW	test/scenario_test/aspath_test.py	28	CODE
LOW	test/scenario_test/route_server_as2_test.py	18	CODE
LOW	test/scenario_test/route_server_as2_test.py	28	CODE
LOW	test/scenario_test/bgp_unnumbered_test.py	20	CODE
LOW	test/scenario_test/bgp_unnumbered_test.py	22	CODE
LOW	test/scenario_test/bgp_unnumbered_test.py	23	CODE
LOW	test/scenario_test/bgp_unnumbered_test.py	30	CODE
LOW	test/scenario_test/bgp_malformed_msg_handling_test.py	17	CODE
LOW	test/scenario_test/bgp_malformed_msg_handling_test.py	28	CODE
LOW	test/scenario_test/long_lived_graceful_restart_test.py	18	CODE
LOW	test/scenario_test/long_lived_graceful_restart_test.py	29	CODE
LOW	test/scenario_test/route_server_malformed_test.py	29	CODE
LOW	test/scenario_test/evpn_test.py	18	CODE
LOW	test/scenario_test/zapi_v3_multipath_test.py	16	CODE
LOW	test/scenario_test/bgp_zebra_nht_test.py	16	CODE
LOW	test/scenario_test/bgp_zebra_test.py	17	CODE
LOW	test/scenario_test/route_server_ipv4_v6_test.py	17	CODE
LOW	test/scenario_test/vrf_neighbor_test2.py	17	CODE
LOW	test/scenario_test/rtc_test.py	18	CODE
LOW	test/scenario_test/route_server_test2.py	17	CODE
LOW	test/scenario_test/ibgp_router_test.py	18	CODE
LOW	test/scenario_test/ibgp_router_test.py	29	CODE
LOW	test/scenario_test/global_policy_test.py	17	CODE
LOW	test/scenario_test/graceful_restart_test.py	17	CODE
LOW	test/scenario_test/bgp_router_test.py	18	CODE
LOW	test/scenario_test/mup_test.py	18	CODE
LOW	test/scenario_test/mup_test.py	31	CODE
LOW	test/scenario_test/tcp_md5_test.py	19	CODE
LOW	test/scenario_test/route_server_test.py	17	CODE
LOW	test/scenario_test/route_server_test.py	28	CODE
LOW	test/scenario_test/flow_spec_test.py	17	CODE
LOW	test/scenario_test/flow_spec_test.py	28	CODE
LOW	test/scenario_test/vrf_neighbor_test.py	17	CODE
LOW	test/lib/bird.py	18	CODE
LOW	test/lib/base.py	17	CODE

Cross-Language Confusion14 hits · 50 pts

Severity	File	Line	Snippet	Context
HIGH	tools/pyang_plugins/bgpyang2golang.py	288	print('if lhs == nil \|\| rhs == nil {', file=fd)	STRING
HIGH⚡	test/scenario_test/bgp_zebra_nht_test.py	81	" && echo OK \|\| echo NG" % prefix,	CODE
HIGH⚡	test/scenario_test/bgp_zebra_nht_test.py	89	" && echo OK \|\| echo NG" % prefix,	CODE
HIGH⚡	test/scenario_test/bgp_zebra_nht_test.py	97	" && echo OK \|\| echo NG" % prefix,	CODE
HIGH	test/scenario_test/route_server_policy_grpc_test.py	888	\| -> q2-rib -> q2-adj-rib-out \| ->(community=null)-> q2	STRING
HIGH	test/scenario_test/route_server_policy_grpc_test.py	967	\| -> q2-rib -> q2-adj-rib-out \| ->(community=null)-> q2	STRING
HIGH	test/scenario_test/route_server_policy_grpc_test.py	1035	\| -> q2-rib -> q2-adj-rib-out \| ->(community=null)-> q2	STRING
HIGH	test/scenario_test/route_server_policy_grpc_test.py	1180	\| -> q2-rib -> q2-adj-rib-out \| ->(community=null)-> q2	STRING
HIGH	test/scenario_test/route_server_policy_grpc_test.py	1251	\| -> q2-rib -> q2-adj-rib-out \| ->(community=null)-> q2	STRING
HIGH	test/scenario_test/route_server_policy_test.py	937	\| -> q2-rib -> q2-adj-rib-out \| ->(community=null)-> q2	STRING
HIGH	test/scenario_test/route_server_policy_test.py	1023	\| -> q2-rib -> q2-adj-rib-out \| ->(community=null)-> q2	STRING
HIGH	test/scenario_test/route_server_policy_test.py	1099	\| -> q2-rib -> q2-adj-rib-out \| ->(community=null)-> q2	STRING
HIGH	test/scenario_test/route_server_policy_test.py	1258	\| -> q2-rib -> q2-adj-rib-out \| ->(community=null)-> q2	STRING
HIGH	test/scenario_test/route_server_policy_test.py	1336	\| -> q2-rib -> q2-adj-rib-out \| ->(community=null)-> q2	STRING

Deep Nesting21 hits · 21 pts

Severity	File	Line	Context
LOW	tools/grpc/python/flowspec_mitigation.py	254	CODE
LOW	tools/pyang_plugins/bgpyang2golang.py	139	CODE
LOW	tools/pyang_plugins/bgpyang2golang.py	367	CODE
LOW	tools/pyang_plugins/bgpyang2golang.py	455	CODE
LOW	tools/pyang_plugins/bgpyang2golang.py	581	CODE
LOW	test/scenario_test/route_reflector_test.py	101	CODE
LOW	test/scenario_test/route_server_malformed_test.py	461	CODE
LOW	test/scenario_test/evpn_test.py	38	CODE
LOW	test/scenario_test/zapi_v3_multipath_test.py	75	CODE
LOW	test/scenario_test/route_server_ipv4_v6_test.py	84	CODE
LOW	test/scenario_test/route_server_policy_grpc_test.py	1738	CODE
LOW	test/scenario_test/route_server_policy_grpc_test.py	1938	CODE
LOW	test/scenario_test/ibgp_router_test.py	115	CODE
LOW	test/scenario_test/route_server_policy_test.py	1863	CODE
LOW	test/scenario_test/route_server_policy_test.py	2280	CODE
LOW	test/scenario_test/route_server_test.py	78	CODE
LOW	test/scenario_test/ci-scripts/build_embedded_go.py	5	CODE
LOW	test/lib/quagga.py	151	CODE
LOW	test/lib/gobgp.py	365	CODE
LOW	test/lib/base.py	157	CODE
LOW	test/lib/base.py	434	CODE

Hyper-Verbose Identifiers16 hits · 16 pts

Severity	File	Line	Snippet	Context
LOW	tools/pyang_plugins/bgpyang2golang.py	779	def generate_common_functions(fd):	STRING
LOW	test/scenario_test/bgp_ls_test.py	145	def _has_expected_destinations():	CODE
LOW	test/scenario_test/evpn_test.py	38	def get_mac_mobility_sequence(pattr):	CODE
LOW	test/scenario_test/tcp_ao_test.py	123	def _assert_keepalives_advance(test, endpoints):	CODE
LOW	test/scenario_test/rtc_test.py	33	def global_rib_paths_from_peer(src, dst, rf):	CODE
LOW	test/scenario_test/tcp_md5_test.py	82	def _wait_dynamic_established(ctn, peer_addr):	CODE
LOW	test/lib/quagga.py	105	def get_global_rib_with_prefix(self, prefix, rf):	CODE
LOW	test/lib/yabgp.py	140	def _construct_ip_unicast_update(self, rf, prefix, nexthop):	CODE
LOW	test/lib/yabgp.py	221	def _construct_ip_unicast_withdraw(self, rf, prefix):	CODE
LOW	test/lib/yabgp.py	271	def _construct_flowspec_match(self, matchs):	CODE
LOW	test/lib/yabgp.py	288	def _construct_flowspec_update(self, rf, matchs, thens):	CODE
LOW	test/lib/yabgp.py	339	def _construct_flowspec_withdraw(self, rf, matchs):	CODE
LOW	test/lib/exabgp.py	140	def _construct_path_attributes(self, path):	CODE
LOW	test/lib/gobgp.py	146	def _get_enabled_quagga_daemons(self):	CODE
LOW	test/lib/utils.py	18	def _dump_link_local_probe_diagnostics(a, b, aif, bif):	CODE
LOW	test/lib/utils.py	50	def _link_local_ping_reachable(a, b, aif, bif, a_lladdr, b_lladdr):	CODE

Empty Error Handlers3 hits · 15 pts

Severity	File	Line	Snippet	Context
HIGH	tools/grpc/python/flowspec_mitigation.py	273	except grpc.RpcError:	CODE
HIGH	test/lib/yabgp_helper.py	46	except KeyError:	CODE
HIGH	test/lib/yabgp_helper.py	57	except KeyError:	CODE

AI Structural Patterns9 hits · 9 pts

Severity	File	Line	Context
LOW	tools/pyang_plugins/bgpyang2golang.py	484	CODE
LOW	tools/pyang_plugins/bgpyang2golang.py	489	CODE
LOW	test/lib/quagga.py	324	CODE
LOW	test/lib/yabgp.py	397	CODE
LOW	test/lib/exabgp.py	177	CODE
LOW	test/lib/gobgp.py	62	CODE
LOW	test/lib/gobgp.py	600	CODE
LOW	test/lib/base.py	434	CODE
LOW	test/lib/base.py	545	CODE

Verbosity Indicators4 hits · 9 pts

Severity	File	Line	Snippet	Context
LOW⚡	internal/pkg/table/destination_test.go	751	// Step 1: local path added via CLI -- no MED, no source (nil -> localSource)	COMMENT
LOW⚡	internal/pkg/table/destination_test.go	760	// Step 2: path is added to destination (first time -- no old entry)	COMMENT
LOW⚡	internal/pkg/table/destination_test.go	771	// Step 3: clone with IsNexthopInvalid=true (what applyToPathList does)	COMMENT
LOW⚡	internal/pkg/table/destination_test.go	775	// Step 4: feed the invalidated clone into Calculate (what updatePath does)	COMMENT

Structural Annotation Overuse4 hits · 9 pts

Severity	File	Line	Snippet	Context
LOW⚡	internal/pkg/table/destination_test.go	751	// Step 1: local path added via CLI -- no MED, no source (nil -> localSource)	COMMENT
LOW⚡	internal/pkg/table/destination_test.go	760	// Step 2: path is added to destination (first time -- no old entry)	COMMENT
LOW⚡	internal/pkg/table/destination_test.go	771	// Step 3: clone with IsNexthopInvalid=true (what applyToPathList does)	COMMENT
LOW⚡	internal/pkg/table/destination_test.go	775	// Step 4: feed the invalidated clone into Calculate (what updatePath does)	COMMENT

Excessive Try-Catch Wrapping5 hits · 6 pts

Severity	File	Line	Snippet	Context
LOW	tools/grpc/python/flowspec_mitigation.py	300	except Exception as e:	CODE
LOW	tools/grpc/python/flowspec_mitigation.py	311	except Exception as e:	CODE
LOW	test/lib/yabgp_helper.py	184	except Exception as e:	CODE
MEDIUM	test/lib/yabgp_helper.py	41	def _extract_nlri_list(msg):	CODE
LOW	test/lib/utils.py	73	except Exception:	CODE

Docstring Block Structure1 hit · 5 pts

Severity	File	Line	Snippet	Context
HIGH	test/scenario_test/ci-scripts/build_embedded_go.py	6	Extract embedded Go code snippets from a Markdown file and compile each of them. Args: filename (str):	STRING

osrg/gobgp

Open-Source Code Quality, Security and Technical Debt Review