Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx skills add runxhq/runx --skill redditgit clone --depth 1 https://github.com/runxhq/runxWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/skills/runxhq/runx/reddit)<a href="https://agentmods.dev/skills/runxhq/runx/reddit"><img src="https://agentmods.dev/badge/skills/runxhq/runx/reddit/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/skills/runxhq/runx/reddit"><img src="https://agentmods.dev/badge/skills/runxhq/runx/reddit.svg" alt="Reviewed on agentmods" width="80" height="20"></a>What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00066 | $0.05457 |
| Opus 5.5 | $0.00026 | $0.02183 |
| Sonnet 5.5 | $0.00013 | $0.01091 |
| Haiku 4.5 | $0.00007 | $0.00546 |
Grade A, and why
reddit scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured yesterday.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
How it starts
The opening of the file, as written. The whole thing — 430 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Run a small, deliberate Reddit session for one explicitly selected account. The useful result is a relevant contribution or a grounded explanation of what happened to an existing post. Approval to research or draft is not approval to submit. A request for five ideas is not a posting quota.
The default reddit runner loads one account and asks the host agent to
research, draft, reply, or diagnose. Its drafts cover posts and comments; use
vote for an observed upvote target and author. It has no submission step. configure
stores a non-secret account binding, accounts lists configured accounts,
publish gates one exact action and records intent before the browser act,
vote gates one upvote, and reconcile resolves or explicitly closes a prior uncertain attempt
without repeating it.
Accounts, credentials, and sessions
Use the lowercase Reddit username as account_id. Never select an account
from whichever tab happens to be active or a credential provider's default.
Each record contains its expected username, browser/profile reference,
background driver choice, non-secret connector credential profile selector,
and voice. Different usernames have separate records and browser profiles.
Do not log one account out to operate another. Confirm the visible logged-in
username after attachment, reconnect, navigation to a composer, and before
submission. A profile label alone is not identity evidence.
The canonical local source is local://reddit; the store connector owns its
SQLite storage. Account records, a durable per-action attempt index and the browser writer stream live there, outside
the public package. Use a single shared source for every operator of these
accounts. Its compare-and-swap writer reservation serializes submissions
across all configured accounts, including aliases and shared browser windows.
Separate workspaces or out-of-band browser operators do not share this lock.
Do not bypass an occupied writer stream by choosing a fresh data source.
What ships with it
59 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
- fixtures/reddit-approval-denied.yaml 2.4 KB
- fixtures/reddit-close-denied.yaml 2.0 KB
- fixtures/reddit-close-no-evidence-held.yaml 2.0 KB
- fixtures/reddit-close-removed-and-continue.yaml 3.1 KB
- fixtures/reddit-closed-after-intervening-action-refused.yaml 3.1 KB
- fixtures/reddit-closed-attempt-not-retried.yaml 2.2 KB
- fixtures/reddit-confirmed-unsubmitted-can-retry.yaml 2.2 KB
- fixtures/reddit-contradictory-unsubmitted-refuses-retry.yaml 2.4 KB
- fixtures/reddit-default-and-publication.yaml 4.1 KB
- fixtures/reddit-draft-without-selected-target.yaml 4.7 KB
- fixtures/reddit-edited-content-holds.yaml 3.2 KB
- fixtures/reddit-ineligible-target-held.yaml 4.7 KB
- fixtures/reddit-malformed-close-preserves-publication.yaml 2.2 KB
- fixtures/reddit-managed-account-vote-refused.yaml 554 B
- fixtures/reddit-markdown-link-refused.yaml 2.4 KB
- fixtures/reddit-mixed-case-vote-readback.yaml 1.3 KB
- fixtures/reddit-post-readback.yaml 3.3 KB
- fixtures/reddit-prior-attempt-effect-refuses-release.yaml 2.2 KB
- fixtures/reddit-published-after-intervening-action-refused.yaml 2.2 KB
- fixtures/reddit-reconcile-no-evidence-held.yaml 2.0 KB
- fixtures/reddit-reconcile-not-submitted.yaml 2.2 KB
- fixtures/reddit-reconcile-published.yaml 2.1 KB
- fixtures/reddit-reconcile-unknown-held.yaml 2.0 KB
- fixtures/reddit-reconciliation-cannot-erase-attempt.yaml 2.3 KB
- fixtures/reddit-removed-keeps-hold.yaml 2.1 KB
- fixtures/reddit-search-absence-not-proof.yaml 2.1 KB
- fixtures/reddit-self-vote-refused.yaml 532 B
- fixtures/reddit-target-discovery.yaml 6.4 KB
- fixtures/reddit-uncertain-retry-refused.yaml 1.3 KB
- fixtures/reddit-unknown-target-eligibility.yaml 4.7 KB
- fixtures/reddit-upvote-readback.yaml 1.3 KB
- fixtures/reddit-upvote-real-title.yaml 1.3 KB
- fixtures/reddit-wrong-identity-holds.yaml 3.3 KB
- fixtures/reddit-wrong-parent-holds.yaml 3.3 KB
- fixtures/reddit-wrong-research-account.yaml 5.1 KB
- fixtures/support/close_continue.graph 2.3 KB
- fixtures/support/close_intervening_retry.graph 2.7 KB
- fixtures/support/close_retry.graph 1.7 KB
- fixtures/support/close.graph 1.3 KB
- fixtures/support/discovery.graph 899 B
- fixtures/support/malformed_close.graph 1.2 KB
- fixtures/support/published_intervening_retry.graph 2.4 KB
- fixtures/support/recover.graph 1.1 KB
- fixtures/support/reddit-managed-account-vote-refused.graph 1.6 KB
- fixtures/support/reddit-markdown-link-refused.graph 1.4 KB
- fixtures/support/reddit-mixed-case-vote-readback.graph 1.6 KB
- fixtures/support/reddit-post-readback.graph 1.5 KB
- fixtures/support/reddit-self-vote-refused.graph 1.6 KB
- fixtures/support/reddit-upvote-readback.graph 1.6 KB
- fixtures/support/reddit-upvote-real-title.graph 1.6 KB
- fixtures/support/released_retry.graph 1.5 KB
- fixtures/support/rereconcile_retry.graph 1.6 KB
- fixtures/support/retry.graph 1.4 KB
- fixtures/support/session.graph 1.5 KB
- reddit.mjs 17 KB runs code
- references/browser.md 13 KB
- references/catalog.md 161 B
- references/voice-and-learning.md 4.9 KB
- run.yaml 129 KB
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- yesterday Changed · -8 lines 63e859c1b12b
- 3d ago Changed c33e3d324ca7
- 11d ago First seen · 438 lines · 66 tokens per session scan A 1b6358a781fb
reddit is a skill published in the GitHub repository runxhq/runx (103 stars, last pushed today), licensed Apache-2.0. It adds 66 tokens to every session and 5,457 once invoked, about $0.0003 per session on Opus 5.5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-10-06.
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