rivet-dev/agentos

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Give agents an operating system as a library. Runs in your existing backend – no sandboxes, VMs, or SaaS. Powered by WebAssembly & V8 isolates.

Stars: 4.6k
Forks: 251
Open beginner issues: 0
Indexed issues: 61
Avg merge: 2d 15h
Merged PRs (30d): 34

Dominant language: Rust
License: Apache-2.0
Last GitHub push: Sep 19, 2026
Latest indexed: Sep 19, 2026
Contributing guide: No contributing guide
Code of conduct: No code of conduct
Beginner labels: No beginner labels indexed

Beginner friendly Everything

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61 open issues indexed

A leftover handle turns a finished context call into timed_out and clears the context Open

Difficulty 5/5 Over a week Newbie friendliness 42/100

rivet-dev/agentos#1991 · Opened Sep 19, 2026
Inline JavaScript resolves dynamic import() from / instead of the working directory Open

Difficulty 3/5 1-2 days Newbie friendliness 68/100

rivet-dev/agentos#1990 · Opened Sep 19, 2026
VM dispose stalls after guest network use Open

Difficulty 4/5 3-5 days Newbie friendliness 52/100

rivet-dev/agentos#1989 · Opened Sep 19, 2026
Sidecar panics with "RefCell already mutably borrowed" when cancelling a running execution Open

Difficulty 4/5 3-5 days Newbie friendliness 72/100

rivet-dev/agentos#1988 · 1 comment · Opened Sep 19, 2026
Pi file-writing turn fails with Actor SQLite transaction timeout on local native runtime Open

Difficulty 4/5 3-5 days Newbie friendliness 48/100

rivet-dev/agentos#1973 · 1 comment · Opened Sep 10, 2026
Published software packages: percent-encoded entrypoint paths, missing exec bits (git/jq/ripgrep), no grep command, empty duckdb archive Open

Difficulty 4/5 3-5 days Newbie friendliness 48/100

rivet-dev/agentos#1962 · Opened Sep 4, 2026
Explicit permissions object replaces the secure default instead of merging over it (drops binding auto-grant) Open

Difficulty 3/5 1-2 days Newbie friendliness 78/100

rivet-dev/agentos#1960 · Opened Sep 4, 2026
Reopening a failed durable session returns opaque internal_error Open

Difficulty 4/5 3-5 days Newbie friendliness 52/100

rivet-dev/agentos#1925 · Opened Aug 31, 2026
session/set_config_option unimplemented in opencode@0.2.x; opencode@0.3.x is blocked by an agentos-core package-format mismatch Open

Difficulty 4/5 3-5 days Newbie friendliness 45/100

rivet-dev/agentos#1924 · 1 comment · Opened Aug 30, 2026
git clone over HTTPS fails with socket error while node's HTTPS to the same host succeeds (secure-exec VM) Open

Difficulty 4/5 3-5 days Newbie friendliness 48/100

rivet-dev/agentos#1920 · Opened Aug 29, 2026
Guest-execution slot counter has no near-threshold warning Open

Difficulty 3/5 1-2 days Newbie friendliness 78/100

rivet-dev/agentos#1912 · Opened Aug 24, 2026
Docs validation gates reference the removed website/ directory and cannot run Open

Difficulty 4/5 3-5 days Newbie friendliness 52/100

rivet-dev/agentos#1911 · 2 comments · Opened Aug 24, 2026
Native pi-agent-core support (w/o ACP + pi-coding-agent) Open

Difficulty 5/5 Over a week Newbie friendliness 35/100

rivet-dev/agentos#1903 · Opened Aug 14, 2026
One-shot Pyodide executions retain a high sidecar memory watermark after VM disposal Open

Difficulty 5/5 Over a week Newbie friendliness 35/100

rivet-dev/agentos#1902 · Opened Aug 12, 2026
Native root filesystem returns stale data after a guest process overwrites an API-created file Open

Difficulty 4/5 3-5 days Newbie friendliness 58/100

rivet-dev/agentos#1901 · Opened Aug 12, 2026
Sidecar serializes all agent prompts per process: a second session's prompt cannot start until the active turn completes (across sessions and VMs) Open

Difficulty 4/5 3-5 days Newbie friendliness 55/100

rivet-dev/agentos#1897 · 1 comment · Opened Aug 6, 2026
Interactive PTY: tab completion does nothing in the VM shell Open

Difficulty 3/5 1-2 days Newbie friendliness 68/100

rivet-dev/agentos#1894 · Opened Aug 5, 2026
Interactive PTY: compound commands silently produce no output (WASI EFAULT), and shell diagnostics never reach the terminal Open

Difficulty 4/5 3-5 days Newbie friendliness 52/100

rivet-dev/agentos#1893 · Opened Aug 5, 2026
ACP session dies mid-run: bufferedBytes saturates at whatever limits.acp ceiling is set (64 MiB and 256 MiB), with kilobytes of actual traffic Open

Difficulty 4/5 3-5 days Newbie friendliness 48/100

rivet-dev/agentos#1887 · 1 comment · Opened Aug 5, 2026
Network permission rule sets never match; explicit permission objects also bypass the documented merge-over-default Open

Difficulty 4/5 3-5 days Newbie friendliness 52/100

rivet-dev/agentos#1884 · 2 comments · Opened Aug 1, 2026
Add a disposal lifecycle for the Flue agentOS Core sandbox adapter Open

Difficulty 4/5 3-5 days Newbie friendliness 48/100

rivet-dev/agentos#1841 · Opened Jul 23, 2026
Please land the process_output/process_exited ordering fix Open

Difficulty 4/5 3-5 days Newbie friendliness 38/100

rivet-dev/agentos#1840 · Opened Jul 23, 2026
bridge fs: Stats.isDirectory() derives from mode bits only, ignoring the explicit is_directory flag from the host Open

Difficulty 3/5 1-2 days Newbie friendliness 72/100

rivet-dev/agentos#1839 · Opened Jul 23, 2026
Claude agent: complete each tool call when its tool_result arrives, not in bulk at end of turn Open

Difficulty 3/5 1-2 days Newbie friendliness 58/100

rivet-dev/agentos#1837 · Opened Jul 23, 2026
Claude agent: assistant text after a tool call must be emitted (turn shape "text → tool call → final text") Open

Difficulty 3/5 1-2 days Newbie friendliness 68/100

rivet-dev/agentos#1836 · Opened Jul 23, 2026
Claude agent: preserve configured MCP server names in SDK tool names (no index-based renaming) Open

Difficulty 3/5 1-2 days Newbie friendliness 68/100

rivet-dev/agentos#1835 · Opened Jul 23, 2026
Claude agent: ensure workspace `.claude/skills` are loaded (don't hardcode bare mode) Open

Difficulty 4/5 3-5 days Newbie friendliness 55/100

rivet-dev/agentos#1834 · Opened Jul 23, 2026
Claude agent: expose a way to disallow built-in tools per session (disallowedTools) Open

Difficulty 4/5 3-5 days Newbie friendliness 48/100

rivet-dev/agentos#1832 · Opened Jul 23, 2026
Claude agent: support SDK-native session persistence and resume across VM restarts Open

Difficulty 4/5 3-5 days Newbie friendliness 45/100

rivet-dev/agentos#1831 · Opened Jul 23, 2026
feat(sandbox): keep mount endpoints stable across sandbox restarts Open

Difficulty 5/5 Over a week Newbie friendliness 35/100

rivet-dev/agentos#1826 · Opened Jul 22, 2026
feat(sandbox): start mounted sandboxes lazily and stop them when idle Open

Difficulty 5/5 Over a week Newbie friendliness 35/100

rivet-dev/agentos#1825 · Opened Jul 22, 2026
Renewable CPU-rate budget ('CPU per minute') for long-running guest executions (agents) Open

Difficulty 5/5 Over a week Newbie friendliness 35/100

rivet-dev/agentos#1817 · Opened Jul 21, 2026
Expose complete scoped AgentOS limit usage for observability Open

Difficulty 5/5 Over a week Newbie friendliness 35/100

rivet-dev/agentos#1816 · Opened Jul 21, 2026
Expose a cached agent model and configuration discovery API Open

Difficulty 5/5 Over a week Newbie friendliness 35/100

rivet-dev/agentos#1786 · Opened Jul 19, 2026
Use the Rivet Actors cron API for native agentOS scheduling Open

Difficulty 5/5 Over a week Newbie friendliness 35/100

rivet-dev/agentos#1779 · Opened Jul 19, 2026
network traffic limiter Open

Difficulty 5/5 Over a week Newbie friendliness 35/100

rivet-dev/agentos#1768 · Opened Jul 17, 2026
Expose a cached high-level model and agent-configuration discovery API Open

Difficulty 5/5 Over a week Newbie friendliness 35/100

rivet-dev/agentos#1761 · Opened Jul 16, 2026
Add an awaited terminal cancellation API for ACP prompts Open

Difficulty 5/5 Over a week Newbie friendliness 35/100

rivet-dev/agentos#1760 · 1 comment · Opened Jul 16, 2026
Question: expected sessionEvent throughput and session boot latency via the RivetKit actor (vs agentos-core)? Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

rivet-dev/agentos#1754 · 1 comment · Opened Jul 16, 2026
fable5 keeps saying that agentOS cannot achieve the functionality that sandbox-agent can. Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

rivet-dev/agentos#1751 · 1 comment · Opened Jul 14, 2026
WasmVM brush-shell: `>>` append truncates and `< file` stdin redirection fails Open

Difficulty 4/5 3-5 days Newbie friendliness 55/100

rivet-dev/agentos#1657 · Opened Jul 8, 2026
session/new crashes ("File name too long") when any pi extension is present — OS instructions passed as a filesystem path Open

Difficulty 4/5 3-5 days Newbie friendliness 65/100

rivet-dev/agentos#1650 · Opened Jul 7, 2026
ci: darwin release builds are uncached — port rivet sccache/cache-mount Dockerfile pattern Open

Difficulty 4/5 3-5 days Newbie friendliness 55/100

rivet-dev/agentos#1639 · Opened Jul 6, 2026
browser: support/verify interactive `browse` driver mode inside the VM Open

Difficulty 4/5 3-5 days Newbie friendliness 55/100

rivet-dev/agentos#1631 · Opened Jul 6, 2026
fix(sandbox): agent adapter fails with '/unknown/<entrypoint>' when a sandbox is mounted Open

Difficulty 4/5 3-5 days Newbie friendliness 68/100

rivet-dev/agentos#1611 · Opened Jul 4, 2026
Follow-up on #1457: v0.2.4 works in WSL2 after clearing orphaned processes — findings + available actor actions Open

Difficulty 3/5 1-2 days Newbie friendliness 25/100

rivet-dev/agentos#1567 · Opened Jul 1, 2026
Replace the Rust curl shim with real curl Open

Difficulty 4/5 3-5 days Newbie friendliness 48/100

rivet-dev/agentos#1550 · Opened Jun 27, 2026
Add man (manual pages) support to agentos-shell Open

Difficulty 3/5 1-2 days Newbie friendliness 68/100

rivet-dev/agentos#1549 · Opened Jun 27, 2026
Add vim support to agentos-shell Open

Difficulty 5/5 Over a week Newbie friendliness 35/100

rivet-dev/agentos#1548 · Opened Jun 27, 2026
Expose native agentOS hooks/actions for unsupported core AgentOs surfaces Open

Difficulty 5/5 Over a week Newbie friendliness 35/100

rivet-dev/agentos#1523 · Opened Jun 25, 2026

rivet-dev/agentos

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