The user-scope MCP config historically lived at
<config-dir>/functions/mcp.json, a leftover from when MCP support was
part of the llm-functions tooling. It now resolves through a single
choke point with these semantics:
- Preferred location: <config-dir>/mcp.json (created there on first run)
- Historical <config-dir>/functions/mcp.json still honored when the
preferred file does not exist, so existing installs are unchanged
- If both exist, the preferred location wins
--info/.info now reports the resolved location as mcp_config_file, and
the --scope help text plus config.agent.example.yaml reference the new
default. This also removes the asymmetry with the workspace scope,
which already used .coyote/mcp.json directly.
Implements the invocation and management surfaces from
plans/custom-commands-design.md §4 and §6:
- Top-level dispatch: an enabled macro <name> now runs as ".<name> [args]"
from the command catch-all; runtime-disabled macros point at
".macro enable <name>", locked macros name the owning config, and
unknown commands keep the existing error verbatim
- .macro enable|disable <name>: runtime toggles over the in-memory
global-level enabled_macros list (disable with no list materializes
all-active-minus-name); toggles error when a role/agent/session
allowlist owns the field
- .set enabled_macros <csv|null> with workspace-then-global existence
validation; .set key completion gains enabled_macros and the
previously missing enabled_skills
- Dynamic completion: enabled macros (with descriptions) join built-ins
on ".<TAB>" without touching the static command registry;
".macro <TAB>" lists invocable macros (incl. built-in-shadowed ones)
plus the enable/disable subcommands; second-arg completion offers
toggle-eligible names
- .list macros: enriched table (name, source, isolated, state,
description) covering every resolver state incl. missing and
shadowed rows; .help gains a custom-commands section
- Session info/render and sysinfo display enabled_macros; Macro::load
resolves workspace-then-global; enable/disable rejected as macro
names in the creator
Adds src/config/macro_policy.rs: MacroPolicy::effective computes the
visible macro set on demand from the discovered definition files, the
four-level enabled_macros allowlists, and the built-in command names.
- Discovery scans workspace (.coyote/macros/) then global macros dirs on
every resolution; workspace shadows global by name, and the shadowed
global entry is retained and flagged so both stay listable (plan
custom-commands-design.md §5). Workspace scanning is gated on a bool
parameter so the future --no-workspace-macros flag wires in one line.
- Allowlist precedence is session > agent > role > global, first Some
wins, no merging; None falls through, an empty list is an explicit
zero, all-None enables everything (mirrors SkillPolicy).
- Per-macro states per plan §6: enabled, disabled (runtime, global-level
exclusions only), locked (role/agent/session exclusions, recording the
owning level), missing (unknown allowlist names warn instead of
bailing — deliberate divergence from skills), shadowed (built-in name
collisions), and invalid (parse failures and the reserved names
enable/disable). Invalid beats allowlist exclusion beats shadowing.
- Adds enabled_macros() accessors on Role, Session, and Agent alongside
their enabled_skills() counterparts, plus paths::workspace_macros_dir.
- 37 tests: state matrix, pairwise precedence, explicit-zero pinned at
every level, workspace shadowing, reserved names, builtin collisions,
missing rows, invalid YAML, and env-gated discovery (#[serial]).
Deleting a RAG removed its .duckdb file but left the sibling .duckdb.wal
behind. DuckDB only removes that log on a clean close, so any RAG whose
process was killed left one on disk, and creating a new RAG under the same
name let it inherit a write-ahead log describing someone else's data.
The test helper already cleaned the log up after itself, which is why no
test noticed the production path did not.
The RAG attach sidecar was written against the sbx kit v1 spec and still emitted schemaVersion "1" with network.allowedDomains, network.serviceDomains, network.serviceAuth, credentials.sources.<n>.env and environment.proxyManaged. Every one of those keys was removed in kit v2. Coyote does not validate mixins, it copies them byte-for-byte into spec.yaml, so the invalid document surfaced only as an opaque sbx failure with no indication of which mixin caused it.
generate_rag_sbx_mixin now builds the document from the shared serializer structs instead of a format! string, which is how the envelope drifted unnoticed in the first place. render_mixin_yaml and the RAG sidecar both go through a new render_mixin_document, giving one definition of the envelope and one enforcement point for the rule that every inject domain must also appear in permissions.network.allow.
Fix an auth bug the port exposed: inject_rag_secrets bound the API key with sbx secret set, but nothing ever emitted a matching credentials entry, so the proxy held a value with no inject rule and never rewrote the auth header. An attached RAG credential silently did not work inside the sandbox. The sidecar now declares that credential; a RAG with no API key declares none while still receiving egress.
Fix the service id: the bind passed the raw file stem instead of routing it through secret_service_id, so a RAG named My_Docs produced an illegal id. The bind and the generated credentials service now share that derivation and cannot disagree.
Retire sbx_domain_forms in favour of allow_entry_for_url, now pub(crate). It emitted both a bare host and host:port because v1 serviceDomains needed a bare key; v2 has no such need, so the extra entry is simply wrong. It also defaulted a schemeless host to port 6333 while normalize_base_url resolves it to http and port 80, meaning the allow entry named a port the client never dialled.
Phase 3 of the RAG driver abstraction. Adds a `DuckDbProvider` that keeps
vectors and document content in a `.duckdb` sidecar next to the existing
YAML metadata, selected by the `driver: duckdb` field.
- `src/rag/providers/duckdb.rs` (new): vector search via the vss extension
and keyword search via fts, an all-or-nothing hydration path (a partial
read is an error, never a shorter map), and an anti-wipe guard that
refuses the destructive `CREATE OR REPLACE TABLE` when `data.vectors` is
empty while `data.files` is not and the store still holds rows.
- `src/rag/mod.rs`: `sync_documents` now refreshes `bm25`/`node_to_docs`
BEFORE the fallible `provider.rebuild_indexes`. `self.data` is already
mutated by that point, so propagating a provider error afterwards would
leave the derived in-memory state describing the previous corpus while
`data` describes the new one. Both rebuilds are pure functions of
`self.data` and cannot fail, so running them first is always safe.
- `src/config/paths.rs`: sidecar path helpers.
- `src/rag/providers/mod.rs`, `src/config/agent.rs`: driver dispatch and
RAG cache keying.
Also keeps `RequestContext::rag_key` in lockstep with `rag` at the two
sites that were still missing it, so that a cache insert and its matching
invalidate are structurally incapable of disagreeing:
- `use_agent` assigned `self.rag` from the agent but never set `rag_key`.
This one was live. Agent RAGs are inserted under `RagKey::Agent(<name>)`,
so with `rag_key == None` the invalidation guards in `rebuild_rag` and
`edit_rag_docs` matched nothing and `.rebuild rag` left the stale cache
entry in place. Worse, a preceding `.rag <name>` left a stale
`Named(<name>)` key attached to the agent's RAG, pointing the
invalidation at an unrelated RAG's cache entry. Now mirrors the insert
key exactly, yielding `None` when the agent has no RAG.
- `exit_agent` cleared `self.rag` but left `rag_key` behind. Latent rather
than live, since `rebuild_rag`/`edit_rag_docs` both bail on
`rag.is_none()` before reaching the invalidate guards, but the guards
that make it unobservable are not the kind of thing to depend on.
Covered by `use_agent_does_not_carry_stale_rag_key`, and by a new
assertion in `exit_agent_clears_all_agent_state`.
Dark-Alex-17