Probing the extraction path with a real model call showed it returning a
zero-candidate outcome — indistinguishable from "the conversation had
nothing worth keeping". It was actually an auth failure delivered as a JSON
error body rather than a thrown error, which coerceText turned into an empty
string, which parseCandidates turned into an empty array.
extract() now reports `error` and a `rawText` preview instead of collapsing
every failure mode into `{candidates: []}`. An auth error arriving as a
return value rather than a throw is the common case, not the exotic one.
memory_inspect prints the error and the raw response, so this class of
failure now shows up instead of looking like a healthy extractor that
rarely fires.
Verified: thrown error, error object, empty string, and null each produce a
specific message; valid JSON and fenced JSON still parse.
Four defects found by end-to-end testing, not by reading the code.
1. Extraction never ran, silently. Collecting every event type that
ctx.event.subscribe actually delivers shows `session.idle` is NOT among
them — it is defined in the protocol but never emitted on this stream.
The subscription filtered on it alone, so auto-extraction was a permanent
no-op with no error. Now debounced off events that do arrive
(session.step.started / session.tool.called / session.inbox.delivered)
after `settleMs` of quiet, which is what "idle" meant anyway. Verified:
the trigger now fires and reports "轮数不足" for a 1-turn session.
2. Dedupe silently stopped rejecting duplicates. It compared against a fixed
retrieval score, but that score carries idf and scope priors that drift as
the corpus grows, so an obvious restatement of an existing memory scored
0.48 against a 0.9 threshold and was written as a rival entry. Now uses
term coverage of the candidate, which answers "is this already said?" and
does not move with corpus size. Verified: a 100%-duplicate is rejected, a
novel pitfall is kept.
3. Harness-injected user turns became the retrieval query. "<system-reminder>"
and "The server restarted while you were working" are user-role messages,
so the hook retrieved on them and injected memories chosen by noise. Both
are filtered out now.
4. The `pinned` flag was absent from the remember tool's input schema, so the
schema stripped it and pinning was unreachable from the tool surface.
`kind` also ignored the rules/ category when a stale value was stored.
memory_inspect now reports runtime health for the two paths with no other
observable effect: last injection size and query, and last extraction outcome
with its reason. Without it, "working" and "silently dead" look identical —
which is exactly how defects 1 and 2 survived the first round of testing.
A durable memory layer for OpenCode. Structure:
ROOT.md total plan: goals, hard rules, directory registry,
and a scenario -> file routing table
<category>/
index.md one line per file, COMPILED from frontmatter
<slug>.md the memory itself
Two roots, same shape: <config>/memory/ (global) and
<project canonical>/.memory/ (project). Project wins on conflict; global
hard rules stay resident everywhere.
Why a plugin rather than a skill that tells the model to read a folder:
model-driven retrieval is unreliable — the model forgets, reads half the
files, or reads the wrong ones. Markdown is the human-facing format; the
plugin is the engine that parses, scores, and injects.
Measured, not assumed: FTS5's two built-in tokenizers both fail on this
corpus. On SQLite 3.53.4 with "部署脚本用 pnpm 而不是 npm...": unicode61
emits 7 terms for the whole sentence and matches 0 hits for "部署";
trigram needs >= 3 characters and also returns 0 for that two-character
word. So tokenization happens in the plugin (CJK bigrams, latin words)
and no SQL index is used — a thousand memories are fine to scan.
index.md and ROOT's two tables are compiled, never hand-edited: a
hand-maintained index drifts, a generated one cannot. Hit counters live
in .state.json so cross-device sync does not conflict on every recall.
Tools are named recall/remember/forget/inspect rather than
write/read/status: generic names were observed shadowing the harness's
own built-in tools.
agent-memory is removed: upstream (kurbezz/memory) states Windows is not supported, as the skill relies on absolute symlinks into the store and a Bash CLI. The checked-in plugins/agent-memory.js was a git symlink (mode 120000) to a Linux path, which Windows materialised as a 68-byte text file, failing to load with 'AggregateError: 7 errors building'.
Now tracked so the setup is reproducible elsewhere: opencode.json and pwsh.cmd configure the UTF-8 shell (chcp 65001) that OpenCode's -NoProfile PowerShell otherwise lacks, and package.json records better-sqlite3, without which the sqlite plugin fails to resolve.
The TUI ships with no keybind for session.toggle.generic_tool_output
(the keymap in packages/tui/src/config/keybind.ts sets it to
keybind("none")), so users see collapsed tool cards and no output
at all unless they either open the command palette or rebind the key.
Adds a 'ctrl+t' binding to ~/.config/opencode/tui.json so toggling is
one keystroke away, and documents the palette path + the rebind path
in the README so the user has both. No plugin code change.
The OpenCode TUI renders tool output through a literal <text> node
(packages/tui/.../session/index.tsx, GenericTool), so a GFM table
becomes a wall of pipes. The web/desktop client passes the same output
through the markdown renderer and draws a proper grid, so a GFM table
is the most compact form there.
The previous fix emitted a markdown table and assumed the TUI would
render it. It does not. The fix: ship both. The ASCII table is space-
padded, word-wraps long cells, and stays aligned even when the TUI
shows only its collapsed 3-line preview; the markdown table follows
and is what the web/desktop client renders with a proper grid.
- New rowsToAsciiTable: cellToAscii, truncateForCell, wrapCell,
visibleWidth, padRight. NULL -> <null>, BLOB -> <BLOB nB>, Date ->
ISO, BigInt -> string. Cell width capped at 40 chars by default
(configurable). Single words longer than the cap are hard-wrapped.
- sqlite_query's format=table path now emits the ASCII table first
and the markdown table second, with a blank line between.
- README explains why the duplication and how to read both.
End-to-end verified via Code Mode (no model in the loop) after
opencode service restart picked up the new transform.
OpenCode's tool content schema (Tool.Content = TextContent | FileContent)
gives a server plugin no metadata channel — the TUI's only view of tool
output is the content string. So: format the result as a Markdown
table, which the TUI's built-in markdown renderer already displays as
a real table.
- sqlite_query gains format = 'table' (default) | 'json' | 'both'.
'table' is the new default and renders a header line, a separator
row, and one row per record with pipes/newlines/backslashes escaped.
'json' keeps the old behaviour for callers that need raw rows.
- Every tool that runs SQL echoes 'SQL: <stmt> params: [...]' as the
first line of its output, so the user sees what was executed
including the bound values.
- Every tool that runs a statement pushes context.progress() at start
and end, which surfaces in the TUI status bar.
- cellToMarkdown caps each cell at 80 chars to keep wide BLOBs from
blowing up the TUI column width.
End-to-end verified via Code Mode (no model in the loop):
- format=table renders correctly with edge cases (| in text, \n in
text, \ in text)
- format=both appends the JSON view below the table
- exec echoes the bound params as a JSON array
- write+read round-trip persists (UPDATE → SELECT sees the new value)
User asked what happens if the window is closed mid-task. Added a
'What happens if the process dies mid-task' section that tabulates
the four exit paths (TUI close, SIGTERM, SIGKILL, power loss) and
empirically confirms that anything past the last fsync'd commit is
on disk. The only ways to lose data are :memory:, an explicit
synchronous=OFF, or a network filesystem. Also corrects the earlier
'leak fd' framing — a dead process leaks no fds, the OS reclaims
them.
User asked what happens if the connection is never closed and whether
concurrent calls are safe. Adds a Lifecycle and concurrency section
to README.md covering:
- not closing only leaks fds; data is durable on commit
- 3-tier concurrency model: same service / multi-CLI same service /
multi-process, with the actual busy_timeout default (5s) and what
to do if a longer wait is needed (run PRAGMA busy_timeout via
sqlite_exec)
- :memory: semantics (gone on close, even within one process)
- NFS/SMB caveat
No code changes; current defaults (busy_timeout 5s, synchronous
FULL, locking normal) are sensible and the existing test sweep
already verified end-to-end.
Adds a single-file V2 plugin that exposes eight tools under the
`sqlite` namespace (open, close, list, query, exec, script, tables,
schema) so a model can read and write SQLite databases from a session.
- OpenCode discovers it automatically from ~/.config/opencode/plugins/.
- New runtime dependency: better-sqlite3 (installed in this repo's
node_modules so the host's module resolution picks it up).
- README documents install, copy-to-another-machine, options, and
troubleshooting; SETUP.md is a copy-paste checklist.
- Schema/options were trimmed down while authoring: the initial draft
registered a no-op SQLite function on every open as a 'future hook';
removed, it was dead code.
Install the three-level file-based agent memory (kurbezz/memory):
skills land in ~/.agents/skills/agent-memory via 'npx skills add',
and plugins/agent-memory.js is the installer-created symlink into it.
Pure markdown store under ~/.agent-memory, no vector DB and no API key.
Asked for a domestic-only default, so every general-web index SearXNG ships
for China was added to keep_only, the container was restarted, and each was
measured over 5 runs per query. None of them is usable. The default stays
bing,yandex.
engine en hits zh hits outcome
360search 5/5 5/5 reliable, 0% relevant
quark 0/5 0/5 rate-limited dead after two good responses
baidu - 0 CAPTCHA, 1h IP suspension
sogou - 0 upstream AttributeError
baidu kaifa - 0/10 code index: "opencode v2" matches OpenCV2
bilibili - - video titles, not a web index
chinaso news - - falls through to the default engine set
quark was the one that looked like the fix. On its first two requests it
returned the exact article being asked about as result #1 on both the Chinese
and the English query -- better than anything else measured -- and then answered
0 results on 5 consecutive runs of each. Had it not been run 5 times, it would
have looked like the obvious upgrade.
baidu kaifa is worth remembering as a category error: it is a code search
index, so it matches "opencode v2" against OpenCV2 and returns CSDN blog posts
at 0% relevance. It is reachable and does not CAPTCHA, which makes it look
healthy in /config while being useless.
The foreign engines that were reachable (brave, duckduckgo, google, qwant,
wikipedia) were added at the same time and all returned 0, consistent with the
network timeouts already recorded in settings.yml. mojeek and startpage are not
present in this SearXNG release at all, so the earlier note calling them
"unreachable" was imprecise.
settings.yml was restored from a backup and diffed byte-identical before this
commit; the probe engines never left the instance.
cn.bing.com is the only dependable endpoint and is a China-hosted Bing, so bing
counts as the domestic option. Its one real limitation stands: it ignores the
site: operator, so site-restricted search is unavailable through this instance.
Also fixes a duplicated `bing` row left in the README engine table by the
previous commit.
The default was chosen by a single Chinese test query and generalized from
it. Measuring both a Chinese and an English technical query shows it was
inverted on both counts. Results mentioning "opencode", out of returned:
zh "OpenCode V2 和 V1 区别" en "opencode v2 migrate from v1 plugin api"
bing 10/10 missed the doc entirely
360search 0/5 4, unrelated (sohu/toutiao)
yandex 14/15 15, migration doc ranked #1
naver 0/9 15, migration doc ranked #1
yandex had been excluded on the claim that it "has almost no Chinese index".
Measured, it has the best Chinese relevance of any engine here, and on the
English query the V1->V2 migration doc is its first result -- the exact
document that the old default could not find at all.
360search had been the default. It is the worst engine on both query types.
It splits the query on "V1"/"V2" and answers with Android and CANN
version-difference articles, which produced the 10-of-15 noise in the first
round of testing.
naver is left out rather than added: strongest on English, 0/9 on Chinese, so
including it would trade one kind of noise for another. It is documented as
worth passing explicitly for English lookups.
The comment above the constant now carries the measurement table, so the
default can be re-chosen from data instead of re-derived from a hunch.
Not changed, and worth knowing: cn.bing.com ignores the site: operator.
engines=bing&q=site:opencode.ai+v2+migration returns 0 results from
opencode.ai, while the same query without site: returns 3. Site-restricted
search is not available through this instance.
Unreproduced: one run of the Chinese query returned entirely unrelated
results from bing (Doubao, Zhipin, Zhihu) while four other runs with the same
parameters returned 10/10 relevant. No parameter difference was found between
the good and bad runs. Treated as transient upstream behaviour, not a plugin
bug, and not documented as a rule.
README engine table updated to the measured numbers.
Two docs next to the plugin: README.md for the tool, SEARXNG-SETUP.md for the
Docker deployment behind it. Both are written from measurements against the
running instance, not from a guide.
The setup doc exists because the deployment decisions were only recorded as
comments inside settings.yml, which means they are unfindable unless you
already know to look there. It also records the parts that are not guessable:
why the port is 39217, why limiter is off, why the UI locale is zh-Hans-CN
rather than zh-CN, and which engine is broken how.
Corrections found while writing it:
- The rebuild steps pointed at searxng/searxng-docker, which is superseded. That
repository now holds only a deprecation notice and its docker-compose.yml raw
URL 404s. The templates moved to searxng/master/container/. Verified both
local files are byte-identical to the current templates, so the deployment
was always the current one -- only the documented URL was wrong.
- The plugin README claimed the entrypoint comes from package.json. This
directory has no package.json; the entrypoint falls back to index.ts. Restarted
the service with both .md files in place to confirm they do not affect
resolution.
Documents the two SearXNG behaviours that fail silently rather than loudly,
both verified by reading the engine label on each result:
- An unknown engine name is ignored and the default engine set is searched
instead, with no error. engines=mojeek returns 10 bing results and looks like
a success, as does a typo. The only reliable signal is whether the requested
engine appears in results[].engine.
- /config is not a way to check this. It reported disabled: false for every
engine while baidu and sogou were in fact being dropped, because it reflects
upstream defaults and not the local disabled: true overrides.
Also records that ctx.options is always {} for a directory-discovered plugin,
so the four options in PluginConfig cannot be supplied without moving the
plugin out of plugins/ and registering it in opencode.jsonc. Verified by
writing JSON.stringify(ctx.options) to a file from inside setup().
No secret_key value is in either file; settings.yml stays outside this
repository under ~/Docker.
Repository sits at the OpenCode config root rather than inside skills/ or
plugins/. OpenCode scans exactly those two subdirectories, and a .git
directory inside either one is picked up as a plugin and fails to load:
loading plugin id=.../plugins/.git entrypoint=.../plugins/.git/index
failed to load plugin ... AggregateError: 2 errors building .../plugins/.git/index
The watcher.ignore config option does not help: it only suppresses filesystem
update events, not plugin discovery, and the "-" disable prefix only applies to
plugins listed in opencode.json(c), not auto-discovered ones.
.gitignore admits only skills/ and plugins/ (plus itself). Personal config
(opencode.jsonc, cli.json, service.json) and node_modules stay local.
skills/opencode-plugins V2-only plugin authoring reference and 7 templates,
transcribed from the V2 docs with the URL on every file
plugins/searxng-search searxng_search tool over a self-hosted SearXNG JSON API
xiaoshuai
opencode-agent