opencode

Open source coding agent for the terminal

agent TypeScript anomalyco/opencode

50% pass rate

2/7 principles met

Spec Coverage

How many of the spec's requirements were verified for this tool. See /coverage for the full matrix.

Level	Total	Verified	Unverified
MUST	23	9	14
SHOULD	16	0	16
MAY	7	0	7

Top Issues

WARN Help flag produces useful output Progressive Help Discovery --help output exists but no examples section detected
WARN Quiet mode available Bounded, High-Signal Responses no --quiet/-q flag detected in --help output
WARN Non-interactive gate flag advertised in --help Non-Interactive by Default no non-interactive flag found in --help; expected one of: --no-interactive, --non-interactive, -p, --print, --no-input, --batch, --headless, -y, --yes, --assume-yes

All Checks

P1: Non-Interactive by Default

PASS	Non-interactive by default
WARN	Non-interactive gate flag advertised in --help	no non-interactive flag found in --help; expected one of: --no-interactive, --non-interactive, -p, --print, --no-input, --batch, --headless, -y, --yes, --assume-yes
WARN	Flags advertise env-var bindings in --help	16 flag(s) found in --help but no `[env: NAME]` bindings advertised

P2: Structured, Parseable Output

SKIP

Structured output support

no --output/--format flag detected in any subcommand

P3: Progressive Help Discovery

WARN	Help flag produces useful output	--help output exists but no examples section detected
PASS	Version flag works

P4: Fail-Fast, Actionable Errors

PASS

Rejects invalid arguments

P6: Composable, Predictable Command Structure

PASS	Handles SIGPIPE gracefully
WARN	Pager-using CLI ships --no-pager escape hatch	pager referenced in --help but no --no-pager escape hatch advertised
PASS	Respects NO_COLOR

P7: Bounded, High-Signal Responses

WARN

Quiet mode available

no --quiet/-q flag detected in --help output

Details

Version scored: 1.14.31
Audit date: 2026-05-01 10:09:51 UTC
Duration: 8.2s
Platform: linux/x86_64
Mode: command
Anc build: 0.3.0
Install: brew install anomalyco/tap/opencode

Embed the badge

The badge floor is 80%; this scorecard is at 50% (30 points below). Once the score clears the floor, the embed snippet will appear here. The top issues above are the place to start.

Reproduce this scorecard for opencode locally and inspect the failing checks:

anc check --command opencode --output json

Install anc first if you don't have it. Add --output json to get the same JSON shape committed under scorecards/.