{"rid":"storage/github-issue-pr-comment-attachments","card":{"rid":"storage/github-issue-pr-comment-attachments","eid":"github","topic":"storage","slug":"github-issue-pr-comment-attachments","provider":"GitHub issue/PR comment attachments (user-attachments)","url":"https://github.com","domain":"github.com","category":"media","tier":null,"verdict":"qualifies-with-caveat","vorder":1,"grp":"usable","confidence":"reported","binding":"per-object-cap","identity_kind":"anonymous","identity_basis":"stated","needs_card":0,"needs_phone":0,"needs_id":0,"needs_institution":0,"country":null,"crypto":null,"interfaces":"rest,cli","egress_metered":0,"per_object_bytes":25000000,"retention_days":null,"verified_at":"2026-10-21T00:00:00.000Z","verified_basis":"inherited","checked_on":"2026-10-21","stale_on":"2026-11-04","n_evidence":4,"usd_month":null,"usd_per_tb_month":null,"summary":"no account-level byte quota stated; per-file only — 10 MB images/GIFs, 25 MB other files, 10 MB video on free plan (100 MB on paid)","duplicate_of":null,"n_unknown":4},"record":{"topic":"storage","slug":"github-issue-pr-comment-attachments","provider":"GitHub issue/PR comment attachments (user-attachments)","url":"https://github.com","category":"media","free_tier":{"stated":"no account-level byte quota stated; per-file only — 10 MB images/GIFs, 25 MB other files, 10 MB video on free plan (100 MB on paid)","unit":"MB","metered_on":"unstated","source_url":"https://docs.github.com/en/get-started/writing-on-github/working-with-advanced-formatting/attaching-files","read_on":"2026-10-21","notes":null},"per_object_cap":{"stated":"25 MB/file","bytes":25000000,"source_url":"https://docs.github.com/en/get-started/writing-on-github/working-with-advanced-formatting/attaching-files","notes":"not stated"},"retention":{"stated":"not stated","source_url":"https://docs.github.com/en/get-started/writing-on-github/working-with-advanced-formatting/attaching-files","notes":"not stated"},"egress":{"terms":"free and unmetered — 'For public repositories, uploaded files can be accessed without authentication'; served from githubusercontent CDN, cached by Camo","metered":false},"interface":["rest","cli"],"interface_detail":"rest","tooling":"GitHub CLI: 'You can also attach local images and videos from the command line with GitHub CLI' (gh issue comment / gh pr comment --attach, changelog 2026-09-01); plus any REST client against the comment API","chaining":"unlimited comments per issue x unlimited issues x unlimited free repos; 25 MB per non-image attachment. 1 GiB of payload = ~41 comments. Effectively per-record-unlimited storage keyed to comment IDs, not to an account quota","limits":[{"kind":"per-object-cap","value":"25 MB/file","source":"https://docs.github.com/en/get-started/writing-on-github/working-with-advanced-formatting/attaching-files"}],"limits_note":"25 MB/file (10 MB images), per-comment attachment count not documented; uploads are immediate on attach, so a failed comment still leaves the asset","identity_cost":{"kind":"anonymous","detail":"derived from the record's prose, not from an identity field, and no signup was executed: no account-level byte quota stated; per-file only — 10 MB images/GIFs, 25 MB other files, 10 MB video on free plan (100 MB on paid","country":null},"reliability_note":"assets persist after comment edit/delete in practice (URL is anonymised and not reference-counted); bulk comment-creation is the one thing GitHub's usage-anomaly systems actually watch, and secondary rate limits are aggressive","confidence":"reported","confidence_note":"One page read moves it to documented.","evidence":[{"url":"https://docs.github.com/en/get-started/writing-on-github/working-with-advanced-formatting/attaching-files","date":"2026-10-21","proved":"'The maximum file size is: 10MB for images and gifs ... 25MB for all other files'"},{"url":"https://docs.github.com/en/authentication/keeping-your-account-and-data-secure/about-anonymized-urls","date":"2026-10-21","proved":"uploads get anonymous githubusercontent URLs via Camo"},{"url":"https://github.blog/changelog/2026-09-01-github-cli-media-in-issues-pull-requests-and-comments/","date":"2026-10-21","proved":"scriptable attach path exists (API criterion met)"},{"url":"https://github.com/user-attachments/assets/<uuid>","date":"2026-10-21","proved":"probe: GET -> 404 text/plain for a bogus id (route exists, not a generic 403)"}],"verdict":"qualifies-with-caveat","verified_at":"2026-10-21T00:00:00.000Z","notes":"no account-level byte quota stated; per-file only — 10 MB images/GIFs, 25 MB other files, 10 MB video on free plan (100 MB on paid)","extras":{},"binding":"per-object-cap","binding_note":"the per-object cap sets the shard size and therefore the object count; it bounds the total more tightly than any headline quota"},"claims":[{"path":"$.free_tier.stated","kind":"free-quota","num":10,"unit":"MB","per":null,"currency":null,"usd":null,"fx_date":null,"parse":"ok"},{"path":"$.limits[0].value","kind":"limit:per-object-cap","num":25,"unit":"MB","per":null,"currency":null,"usd":null,"fx_date":null,"parse":"ok"}],"unknown":[["$.free_tier.notes","process"],["$.per_object_cap.notes","not-extracted"],["$.retention.notes","not-extracted"],["$.retention.stated","not-extracted"]],"history":[],"drift":[]}