Contributors · openai/codex-action

Zoomable circles (number of contributors per file): 30 days | 90 days | 6 months | past year | all time

Files with only one contributor are shown as grey.

Contributors

Recent Contributors (5)

Committed in past 6 months (a rookie = the first commit in past year)

Past 30 days (1):

viyatb@openai.com

Past 31 to 90 days (1):

ww@openai.com

Past 91 to 180 days (3):

mbolin@openai.com

156692516+mkanetsuna@users.noreply.github.com

caseysilver@openai.com

Historical Contributors (5)

Last contributors more than 6 months ago

pakrym@openai.com

hintz@openai.com

salmanmkc@github.com

29574203+artdgn@users.noreply.github.com

anton.tananaev@gmail.com

Contributors Matrix (Per Month)

					1	-	2	1	2	1	2	4	-	-	-	3	3	-	-	-	-	-	-	-	-	-	-	-	-
commits					2	-	2	4	2	1	4	6	-	-	-	12	25	-	-	-	-	-	-	-	-	-	-	-	-
line churn					+845 -207	-	+4.7K -283	+461 -47	+6 -2	+3 -1	+233 -36	+132 -46	-	-	-	+128 -29	+1.7K -572	-	-	-	-	-	-	-	-	-	-	-	-
	30d	3m	1y	all time
viyatb-oai <viyatb@openai.com>	2 +845 / -207	3 +3.8K / -287	6 +4.1K / -323	6 +4.1K / -323		-		-	-	-			-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
William Woodruff <ww@openai.com>	-	1 +1.7K / -203	1 +1.7K / -203	1 +1.7K / -203	-	-		-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Michael Bolin <mbolin@openai.com>	-	-	21 +673 / -112	42 +2.3K / -679	-	-	-			-			-	-	-			-	-	-	-	-	-	-	-	-	-	-	-
Kanetsuna Masaya <156692516+mkanetsuna@users.noreply.github.com>	-	-	2 +3 / -5	2 +3 / -5	-	-	-	-		-	-	-	-	-	-		-	-	-	-	-	-	-	-	-	-	-	-	-
caseysilver-oai <caseysilver@openai.com>	-	-	1 +3 / -1	1 +3 / -1	-	-	-	-	-		-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Drew Hintz <hintz@openai.com>	-	-	1 +4 / -4	1 +4 / -4	-	-	-	-	-	-	-		-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Salman Chishti <salmanmkc@github.com>	-	-	1 +2 / -2	1 +2 / -2	-	-	-	-	-	-	-		-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Arthur Deygin <29574203+artdgn@users.noreply.github.com>	-	-	1 +27 / -2	1 +27 / -2	-	-	-	-	-	-	-	-	-	-	-		-	-	-	-	-	-	-	-	-	-	-	-	-
Anton Tananaev <anton.tananaev@gmail.com>	-	-	1 +3 / -3	1 +3 / -3	-	-	-	-	-	-	-	-	-	-	-	-		-	-	-	-	-	-	-	-	-	-	-	-
pakrym-oai <pakrym@openai.com>	-	-	1 +7 / -1	2 +8 / -1	-	-	-	-	-	-	-	-	-	-	-	-		-	-	-	-	-	-	-	-	-	-	-	-

Bots Matrix (Per Month)

-

commits

-

30d

3m

1y

all time

1 contributor (2 commit):

#	Contributor	First Commit	Latest Commit	Commits Count	Line Churn	File Updates (per extension)
1.	viyatb-oai <viyatb@openai.com>	2026-03-17	2026-10-06	2 (100%)	+845 / -207	mjs (3), ts (2), md (2), js (1)

2 contributors (4 commits):

#	Contributor	First Commit	Latest Commit	Commits Count	Line Churn	File Updates (per extension)
1.	viyatb-oai <viyatb@openai.com>	2026-03-17	2026-10-06	3 (75%)	+3.8K / -287	mjs (8), ts (6), md (5), js (2), yaml (1)
2.	William Woodruff <ww@openai.com>	2026-08-13	2026-08-13	1 (25%)	+1.7K / -203	js (1), ts (1), mjs (1), yaml (1), json (1)

Contributor Dependencies

A contributor dependency is detected if two contributors have changed the same files in the past 90 days.

Contributor Dependencies via Shared Files

contributor dependencies 2D graph

The number on lines shows the number of same files that both persons changed in past 90 days.

flowchart TB
    n0["viyatb@openai.com"]
    n1["ww@openai.com"]
    n0 ---|"1"| n1
    classDef default fill:#808080,stroke:#ffffff,color:#000000;
    classDef highlighted fill:#00b2ee,stroke:#ffffff,color:#000000;
    linkStyle 0 stroke:#00688b5E,stroke-width:1px

Download: Mermaid (.mmd) (open online Mermaid editor)

- open 2D force graph
- open 3D force graph
- open 2D force graph (including all files)
- open 2D force graph (including only shared files)
- open 3D force graph (including all files)
- open 3D force graph (including only shared files)

	Contributor 1	Contributor 2	# shared files
1.	viyatb-oai <viyatb@openai.com>	William Woodruff <ww@openai.com>	1 shared file dist/main.js

Most Connected Contributors

	Contributor	# connections	# commits
1.	viyatb-oai <viyatb@openai.com>	1	3
2.	William Woodruff <ww@openai.com>	1	1

C-median: 1.0

A half of the contributors has more than 1.0 connections, and a half has less than this number.

C-mean: 1.0

An average number of connections a contributor has with other contributors.

C-index: 1.0

There are 1.0 contributors with 1.0 or more connections.

5 contributors (15 commits):

#	Contributor	First Commit	Latest Commit	Commits Count	Line Churn
1.	Michael Bolin <mbolin@openai.com>	2025-10-02	2026-07-04	7 (46%)	+473 / -47
2.	viyatb-oai <viyatb@openai.com>	2026-03-17	2026-10-06	5 (33%)	+4K / -323
3.	Kanetsuna Masaya <156692516+mkanetsuna@users.noreply.github.com>	2025-11-02	2026-06-22	1 (6%)	+2 / -2
4.	William Woodruff <ww@openai.com>	2026-08-13	2026-08-13	1 (6%)	+1.7K / -203
5.	caseysilver-oai <caseysilver@openai.com>	2026-05-14	2026-05-14	1 (6%)	+3 / -1

Contributor Dependencies

A contributor dependency is detected if two contributors have changed the same files in the past 180 days.

Contributor Dependencies via Shared Files

contributor dependencies 2D graph

The number on lines shows the number of same files that both persons changed in past 180 days.

flowchart TB
    n0["viyatb@openai.com"]
    n1["mbolin@openai.com"]
    n2["ww@openai.com"]
    n3["caseysilver@openai.com"]
    n4["156692516+mkanetsuna@users.noreply.github.com"]
    n0 ---|"8"| n1
    n0 ---|"4"| n2
    n0 ---|"2"| n3
    n1 ---|"2"| n3
    n2 ---|"1"| n1
    n0 ---|"1"| n4
    n1 ---|"1"| n4
    classDef default fill:#808080,stroke:#ffffff,color:#000000;
    classDef highlighted fill:#00b2ee,stroke:#ffffff,color:#000000;
    linkStyle 0 stroke:#00688bDB,stroke-width:8px
    linkStyle 1 stroke:#00688b93,stroke-width:4px
    linkStyle 2 stroke:#00688b70,stroke-width:2px
    linkStyle 3 stroke:#00688b70,stroke-width:2px
    linkStyle 4 stroke:#00688b5E,stroke-width:1px
    linkStyle 5 stroke:#00688b5E,stroke-width:1px
    linkStyle 6 stroke:#00688b5E,stroke-width:1px

Download: Mermaid (.mmd) (open online Mermaid editor)

- open 2D force graph
- open 3D force graph
- open 2D force graph (including all files)
- open 2D force graph (including only shared files)
- open 3D force graph (including all files)
- open 3D force graph (including only shared files)

	Contributor 1	Contributor 2	# shared files
1.	viyatb-oai <viyatb@openai.com>	Michael Bolin <mbolin@openai.com>	8 shared files test/runCodexExec.test.mjs dist/main.js CHANGELOG.md docs/security.md README.md src/main.ts action.yml src/runCodexExec.ts
2.	viyatb-oai <viyatb@openai.com>	William Woodruff <ww@openai.com>	4 shared files dist/main.js src/checkActorPermissions.ts test/checkActorPermissions.test.mjs package.json
3.	viyatb-oai <viyatb@openai.com>	caseysilver-oai <caseysilver@openai.com>	2 shared files docs/security.md README.md
4.	Michael Bolin <mbolin@openai.com>	caseysilver-oai <caseysilver@openai.com>	2 shared files docs/security.md README.md
5.	William Woodruff <ww@openai.com>	Michael Bolin <mbolin@openai.com>	1 shared file dist/main.js
6.	viyatb-oai <viyatb@openai.com>	Kanetsuna Masaya <156692516+mkanetsuna@users.noreply.github.com>	1 shared file action.yml
7.	Michael Bolin <mbolin@openai.com>	Kanetsuna Masaya <156692516+mkanetsuna@users.noreply.github.com>	1 shared file action.yml

Most Connected Contributors

	Contributor	# connections	# commits
1.	Michael Bolin <mbolin@openai.com>	4	7
2.	viyatb-oai <viyatb@openai.com>	4	5
3.	Kanetsuna Masaya <156692516+mkanetsuna@users.noreply.github.com>	2	1
4.	William Woodruff <ww@openai.com>	2	1
5.	caseysilver-oai <caseysilver@openai.com>	2	1

C-median: 2.0

A half of the contributors has more than 2.0 connections, and a half has less than this number.

C-mean: 2.8

An average number of connections a contributor has with other contributors.

C-index: 2.0

There are 2.0 contributors with 2.0 or more connections.

10 contributors (36 commits):

#	Contributor	First Commit	Latest Commit	Commits Count	Line Churn
1.	Michael Bolin <mbolin@openai.com>	2025-10-02	2026-07-04	21 (58%)	+673 / -112
2.	viyatb-oai <viyatb@openai.com>	2026-03-17	2026-10-06	6 (16%)	+4.1K / -323
3.	Kanetsuna Masaya <156692516+mkanetsuna@users.noreply.github.com>	2025-11-02	2026-06-22	2 (5%)	+3 / -5
4.	pakrym-oai <pakrym@openai.com>	2025-10-03	2025-10-07	1 (2%)	+7 / -1
5.	William Woodruff <ww@openai.com>	2026-08-13	2026-08-13	1 (2%)	+1.7K / -203
6.	caseysilver-oai <caseysilver@openai.com>	2026-05-14	2026-05-14	1 (2%)	+3 / -1
7.	Drew Hintz <hintz@openai.com>	2026-03-27	2026-03-27	1 (2%)	+4 / -4
8.	Salman Chishti <salmanmkc@github.com>	2026-03-17	2026-03-17	1 (2%)	+2 / -2
9.	Arthur Deygin <29574203+artdgn@users.noreply.github.com>	2025-11-02	2025-11-02	1 (2%)	+27 / -2
10.	Anton Tananaev <anton.tananaev@gmail.com>	2025-10-24	2025-10-24	1 (2%)	+3 / -3

Contributor Dependencies

A contributor dependency is detected if two contributors have changed the same files in the past 365 days.

Contributor Dependencies via Shared Files

contributor dependencies 2D graph

The number on lines shows the number of same files that both persons changed in past 365 days.

flowchart TB
    n0["viyatb@openai.com"]
    n1["mbolin@openai.com"]
    n2["29574203+artdgn@users.noreply.github.com"]
    n3["ww@openai.com"]
    n4["156692516+mkanetsuna@users.noreply.github.com"]
    n5["caseysilver@openai.com"]
    n6["pakrym@openai.com"]
    n7["hintz@openai.com"]
    n8["salmanmkc@github.com"]
    n9["anton.tananaev@gmail.com"]
    n0 ---|"10"| n1
    n2 ---|"5"| n1
    n2 ---|"5"| n0
    n0 ---|"4"| n3
    n2 ---|"3"| n4
    n4 ---|"3"| n1
    n4 ---|"3"| n0
    n0 ---|"2"| n5
    n1 ---|"2"| n5
    n1 ---|"2"| n3
    n6 ---|"2"| n2
    n6 ---|"2"| n4
    n6 ---|"2"| n1
    n6 ---|"2"| n0
    n0 ---|"1"| n7
    n0 ---|"1"| n8
    n7 ---|"1"| n8
    n7 ---|"1"| n1
    n8 ---|"1"| n1
    n3 ---|"1"| n2
    n3 ---|"1"| n4
    n3 ---|"1"| n6
    n0 ---|"1"| n9
    n1 ---|"1"| n9
    n5 ---|"1"| n2
    n5 ---|"1"| n9
    n2 ---|"1"| n9
    classDef default fill:#808080,stroke:#ffffff,color:#000000;
    classDef highlighted fill:#00b2ee,stroke:#ffffff,color:#000000;
    linkStyle 0 stroke:#00688bFF,stroke-width:10px
    linkStyle 1 stroke:#00688bA5,stroke-width:5px
    linkStyle 2 stroke:#00688bA5,stroke-width:5px
    linkStyle 3 stroke:#00688b93,stroke-width:4px
    linkStyle 4 stroke:#00688b82,stroke-width:3px
    linkStyle 5 stroke:#00688b82,stroke-width:3px
    linkStyle 6 stroke:#00688b82,stroke-width:3px
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    linkStyle 8 stroke:#00688b70,stroke-width:2px
    linkStyle 9 stroke:#00688b70,stroke-width:2px
    linkStyle 10 stroke:#00688b70,stroke-width:2px
    linkStyle 11 stroke:#00688b70,stroke-width:2px
    linkStyle 12 stroke:#00688b70,stroke-width:2px
    linkStyle 13 stroke:#00688b70,stroke-width:2px
    linkStyle 14 stroke:#00688b5E,stroke-width:1px
    linkStyle 15 stroke:#00688b5E,stroke-width:1px
    linkStyle 16 stroke:#00688b5E,stroke-width:1px
    linkStyle 17 stroke:#00688b5E,stroke-width:1px
    linkStyle 18 stroke:#00688b5E,stroke-width:1px
    linkStyle 19 stroke:#00688b5E,stroke-width:1px
    linkStyle 20 stroke:#00688b5E,stroke-width:1px
    linkStyle 21 stroke:#00688b5E,stroke-width:1px
    linkStyle 22 stroke:#00688b5E,stroke-width:1px
    linkStyle 23 stroke:#00688b5E,stroke-width:1px
    linkStyle 24 stroke:#00688b5E,stroke-width:1px
    linkStyle 25 stroke:#00688b5E,stroke-width:1px
    linkStyle 26 stroke:#00688b5E,stroke-width:1px

Download: Mermaid (.mmd) (open online Mermaid editor)

- open 2D force graph
- open 3D force graph
- open 2D force graph (including all files)
- open 2D force graph (including only shared files)
- open 3D force graph (including all files)
- open 3D force graph (including only shared files)

	Contributor 1	Contributor 2	# shared files
1.	viyatb-oai <viyatb@openai.com>	Michael Bolin <mbolin@openai.com>	10 shared files .github/workflows/ci.yml docs/security.md src/checkActorPermissions.ts src/runCodexExec.ts test/runCodexExec.test.mjs dist/main.js CHANGELOG.md README.md src/main.ts action.yml
2.	Arthur Deygin <29574203+artdgn@users.noreply.github.com>	Michael Bolin <mbolin@openai.com>	5 shared files src/runCodexExec.ts dist/main.js README.md src/main.ts action.yml
3.	Arthur Deygin <29574203+artdgn@users.noreply.github.com>	viyatb-oai <viyatb@openai.com>	5 shared files src/runCodexExec.ts dist/main.js README.md src/main.ts action.yml
4.	viyatb-oai <viyatb@openai.com>	William Woodruff <ww@openai.com>	4 shared files src/checkActorPermissions.ts test/checkActorPermissions.test.mjs dist/main.js package.json
5.	Arthur Deygin <29574203+artdgn@users.noreply.github.com>	Kanetsuna Masaya <156692516+mkanetsuna@users.noreply.github.com>	3 shared files src/runCodexExec.ts dist/main.js action.yml
6.	Kanetsuna Masaya <156692516+mkanetsuna@users.noreply.github.com>	Michael Bolin <mbolin@openai.com>	3 shared files src/runCodexExec.ts dist/main.js action.yml
7.	Kanetsuna Masaya <156692516+mkanetsuna@users.noreply.github.com>	viyatb-oai <viyatb@openai.com>	3 shared files src/runCodexExec.ts dist/main.js action.yml
8.	viyatb-oai <viyatb@openai.com>	caseysilver-oai <caseysilver@openai.com>	2 shared files docs/security.md README.md
9.	Michael Bolin <mbolin@openai.com>	caseysilver-oai <caseysilver@openai.com>	2 shared files docs/security.md README.md
10.	Michael Bolin <mbolin@openai.com>	William Woodruff <ww@openai.com>	2 shared files src/checkActorPermissions.ts dist/main.js
11.	pakrym-oai <pakrym@openai.com>	Arthur Deygin <29574203+artdgn@users.noreply.github.com>	2 shared files src/runCodexExec.ts dist/main.js
12.	pakrym-oai <pakrym@openai.com>	Kanetsuna Masaya <156692516+mkanetsuna@users.noreply.github.com>	2 shared files src/runCodexExec.ts dist/main.js
13.	pakrym-oai <pakrym@openai.com>	Michael Bolin <mbolin@openai.com>	2 shared files src/runCodexExec.ts dist/main.js
14.	pakrym-oai <pakrym@openai.com>	viyatb-oai <viyatb@openai.com>	2 shared files src/runCodexExec.ts dist/main.js
15.	viyatb-oai <viyatb@openai.com>	Drew Hintz <hintz@openai.com>	1 shared file .github/workflows/ci.yml
16.	viyatb-oai <viyatb@openai.com>	Salman Chishti <salmanmkc@github.com>	1 shared file .github/workflows/ci.yml
17.	Drew Hintz <hintz@openai.com>	Salman Chishti <salmanmkc@github.com>	1 shared file .github/workflows/ci.yml
18.	Drew Hintz <hintz@openai.com>	Michael Bolin <mbolin@openai.com>	1 shared file .github/workflows/ci.yml
19.	Salman Chishti <salmanmkc@github.com>	Michael Bolin <mbolin@openai.com>	1 shared file .github/workflows/ci.yml
20.	William Woodruff <ww@openai.com>	Arthur Deygin <29574203+artdgn@users.noreply.github.com>	1 shared file dist/main.js
21.	William Woodruff <ww@openai.com>	Kanetsuna Masaya <156692516+mkanetsuna@users.noreply.github.com>	1 shared file dist/main.js
22.	William Woodruff <ww@openai.com>	pakrym-oai <pakrym@openai.com>	1 shared file dist/main.js
23.	viyatb-oai <viyatb@openai.com>	Anton Tananaev <anton.tananaev@gmail.com>	1 shared file README.md
24.	Michael Bolin <mbolin@openai.com>	Anton Tananaev <anton.tananaev@gmail.com>	1 shared file README.md
25.	caseysilver-oai <caseysilver@openai.com>	Arthur Deygin <29574203+artdgn@users.noreply.github.com>	1 shared file README.md
26.	caseysilver-oai <caseysilver@openai.com>	Anton Tananaev <anton.tananaev@gmail.com>	1 shared file README.md
27.	Arthur Deygin <29574203+artdgn@users.noreply.github.com>	Anton Tananaev <anton.tananaev@gmail.com>	1 shared file README.md

Most Connected Contributors

	Contributor	# connections	# commits
1.	Michael Bolin <mbolin@openai.com>	9	21
2.	viyatb-oai <viyatb@openai.com>	9	6
3.	Arthur Deygin <29574203+artdgn@users.noreply.github.com>	7	1
4.	Kanetsuna Masaya <156692516+mkanetsuna@users.noreply.github.com>	5	2
5.	pakrym-oai <pakrym@openai.com>	5	1
6.	William Woodruff <ww@openai.com>	5	1
7.	caseysilver-oai <caseysilver@openai.com>	4	1
8.	Anton Tananaev <anton.tananaev@gmail.com>	4	1
9.	Drew Hintz <hintz@openai.com>	3	1
10.	Salman Chishti <salmanmkc@github.com>	3	1

C-median: 5.0

A half of the contributors has more than 5.0 connections, and a half has less than this number.

C-mean: 5.4

An average number of connections a contributor has with other contributors.

C-index: 5.0

There are 5.0 contributors with 5.0 or more connections.

Contributors' details...