Add op_assert grounded-envelope primitive and purview-bounded mutation wrappers

Adds engram_assert_json — a grounded "assertion envelope" primitive for a realizer/op_assert seam (per backlog bl-53/#57) — plus purview-scoped mutation wrappers engram_node_full_in/engram_connect_in, which refuse non-default purviews rather than silently mutating the live store. Threads through el_seed.c/h wrappers and the codegen.el arity table per the project's existing C-builtin recipe. Also rewrites lang/AGENTS.md build docs with verified (2026-08-15) findings that el_seed.c does not compile standalone.
2026-08-15 14:24:11 -05:00
7 changed files with 106 additions and 324 deletions
@@ -371,305 +371,6 @@ fn route_capture_knowledge(method: String, path: String, body: String) -> String
    "{\"ok\":true,\"id\":\"" + id + "\"}"
 }
 // ═══════════════════════════════════════════════════════════════════════════
 // THE UNIVERSAL ENGRAM OPERATION — reframe_region (native, set-based).
 //
 // There is ONE operation on the engram: isolate a discrete sub-manifold (a
 // REGION) and operate on it AS A WHOLE — a set operation:
 //   isolate (cosine retrieval + adjacency → the SET of nodes)
 //   → supersede the stale region as a set (immutable tombstone; originals kept)
 //   → insert the new manifold as a set (dedup/load-merge path)
 //   → rebind edges by cosine
 //   → verify + one atomic persist.
 //   new = (region superseded) ∪ new_manifold.
 //
 // The SINGLE NODE is the DEGENERATE n=1 case of this SAME operation — not a
 // separate CRUD path:
 //   write(content)     = reframe(region=∅,    manifold=[1 node])   (route_write)
 //   supersede(id,new)  = reframe(region={id}, manifold=[1 node])   (route_supersede)
 //   relate(a,b,rel)    = the rebind sub-op in isolation (route_create_edge)
 // The ONLY anti-pattern is decomposing a region-scale change into a LOOP of
 // independent top-level per-node updates. Here the region is the unit: one
 // isolate, one atomic set-replace, one persist, one verify — iterating members
 // INSIDE the one operation is set construction, not the sin.
 //
 // Spec: knowledge e7a03a94 / f999c5ff. Keystones kn-efeb4a5b / kn-5b606390 are
 // write-protected — never superseded, never inserted-as identity.
 // ═══════════════════════════════════════════════════════════════════════════
 fn is_keystone(id: String) -> Bool {
    if str_eq(id, "kn-efeb4a5b-5aff-4759-8a97-7233099be6ee") { return true }
    if str_eq(id, "kn-5b606390-a52d-4ca2-8e0e-eba141d13440") { return true }
    return false
 }
 // membership test in a [String] set
 fn set_has(ids: [String], id: String) -> Bool {
    let n: Int = el_list_len(ids)
    let i: Int = 0
    while i < n {
        if str_eq(el_list_get(ids, i), id) { return true }
        i = i + 1
    }
    return false
 }
 // ── ISOLATE ────────────────────────────────────────────────────────────────
 // Select the region as a SET: cosine/token retrieval around the vantage
 // (aperture k), optionally unioned with the 1-hop adjacency of each hit.
 // Keystones are excluded from the mutable region by construction.
 fn isolate_region(vantage: String, k: Int, expand: Int) -> [String] {
    let ids: [String] = el_list_empty()
    if str_eq(vantage, "") { return ids }
    // (a) cosine/token retrieval — a clean node array [{"id":..},..]
    let arr: String = engram_search_json(vantage, k)
    let n: Int = json_array_len(arr)
    let i: Int = 0
    while i < n {
        let hit: String = json_array_get(arr, i)
        let id: String = json_get_string(hit, "id")
        if !str_eq(id, "") {
            if !is_keystone(id) {
                if !set_has(ids, id) { ids = el_list_append(ids, id) }
            }
        }
        i = i + 1
    }
    // (b) adjacency: union the 1-hop neighbourhood of each retrieved node.
    // Iterate only over the original cosine seeds [0, seeds); neighbours append
    // past that bound, so this is one hop, not a transitive sweep.
    if expand > 0 {
        let seeds: Int = el_list_len(ids)
        let s: Int = 0
        while s < seeds {
            let seed: String = el_list_get(ids, s)
            let nb: String = engram_neighbors_json(seed, 1, "both")
            let m: Int = json_array_len(nb)
            let j: Int = 0
            while j < m {
                let elem: String = json_array_get(nb, j)
                let nodeobj: String = json_get_raw(elem, "node")
                let nid: String = json_get_string(nodeobj, "id")
                if !str_eq(nid, "") {
                    if !is_keystone(nid) {
                        if !set_has(ids, nid) { ids = el_list_append(ids, nid) }
                    }
                }
                j = j + 1
            }
            s = s + 1
        }
    }
    return ids
 }
 // ── SUPERSEDE (set) ────────────────────────────────────────────────────────
 // Retire the region AS A WHOLE: one region-tombstone marker carries the
 // provenance (reason + the full superseded id set); every region node is bound
 // to it with a "superseded_by" edge. Originals are RETAINED — immutable
 // tombstone, never a hard delete (engram_forget is deliberately NOT used).
 // Returns the tombstone marker id ("" if the region is empty).
 fn supersede_set(region: [String], reason: String) -> String {
    let n: Int = el_list_len(region)
    if n == 0 { return "" }
    let csv: String = ""
    let i0: Int = 0
    while i0 < n {
        let sep: String = if i0 == 0 { "" } else { "," }
        csv = csv + sep + el_list_get(region, i0)
        i0 = i0 + 1
    }
    let content: String = "region-tombstone: " + reason + " | superseded " + int_to_str(n) + " nodes: " + csv
    let tomb: String = engram_node_full(content, "Tombstone", "region-tombstone", 0.1, 0.1, 1.0, "Episodic", "[\"tombstone\",\"region-supersede\"]")
    let i: Int = 0
    while i < n {
        let rid: String = el_list_get(region, i)
        engram_connect(rid, tomb, 1.0, "superseded_by")
        i = i + 1
    }
    return tomb
 }
 // ── INSERT (manifold) ──────────────────────────────────────────────────────
 // Insert the new manifold as a SET. Inline JSON array of node objects
 // {content, node_type?, tier?, tags?}. Each becomes a real embedded node
 // (engram_node_full is the n=1 insert atom); the manifold is the set built from
 // those atoms, wired with internal "manifold_member" edges so it enters as one
 // connected sub-graph. Identity node_types (self/values) are demoted to Memory
 // — identity can never be minted through reframe. Returns the new node ids.
 fn insert_manifold_json(manifold: String) -> [String] {
    let out: [String] = el_list_empty()
    if str_eq(manifold, "") { return out }
    let n: Int = json_array_len(manifold)
    if n <= 0 { return out }
    let i: Int = 0
    let prev: String = ""
    while i < n {
        let obj: String = json_array_get(manifold, i)
        let content: String = json_get_string(obj, "content")
        if !str_eq(content, "") {
            let nt_raw: String = json_get_string(obj, "node_type")
            let nt: String = if str_eq(nt_raw, "") { "Memory" } else { nt_raw }
            if str_eq(nt, "self") { nt = "Memory" }
            if str_eq(nt, "values") { nt = "Memory" }
            let tier_raw: String = json_get_string(obj, "tier")
            let tier: String = if str_eq(tier_raw, "") { "Working" } else { tier_raw }
            let tags_raw: String = json_get_raw(obj, "tags")
            let tags: String = if str_eq(tags_raw, "") { "" } else { tags_raw }
            let label: String = str_slice(content, 0, 60)
            let id: String = engram_node_full(content, nt, label, 0.5, 0.5, 0.9, tier, tags)
            out = el_list_append(out, id)
            if !str_eq(prev, "") { engram_connect(prev, id, 0.6, "manifold_member") }
            prev = id
        }
        i = i + 1
    }
    return out
 }
 // ── REBIND (edges by cosine) ───────────────────────────────────────────────
 // Re-embed the new manifold into the surrounding geometry: bind each new node
 // to the tombstone marker (provenance: new region -reframes-> retired region),
 // then to its top cosine/token neighbours in the store (skipping itself, the
 // new set, keystones, tombstones). Returns the number of edges bound.
 fn rebind_cosine(new_ids: [String], tomb: String) -> Int {
    let bound: Int = 0
    let n: Int = el_list_len(new_ids)
    let i: Int = 0
    while i < n {
        let nid: String = el_list_get(new_ids, i)
        if !str_eq(tomb, "") {
            engram_connect(nid, tomb, 0.8, "reframes")
            bound = bound + 1
        }
        let node_json: String = engram_get_node_json(nid)
        let content: String = json_get_string(node_json, "content")
        let arr: String = engram_search_json(content, 5)
        let m: Int = json_array_len(arr)
        let j: Int = 0
        while j < m {
            let hit: String = json_array_get(arr, j)
            let hid: String = json_get_string(hit, "id")
            if !str_eq(hid, "") {
                if !str_eq(hid, nid) {
                    if !is_keystone(hid) {
                        if !set_has(new_ids, hid) {
                            let htype: String = json_get_string(hit, "node_type")
                            if !str_eq(htype, "Tombstone") {
                                engram_connect(nid, hid, 0.5, "related")
                                bound = bound + 1
                            }
                        }
                    }
                }
            }
            j = j + 1
        }
        i = i + 1
    }
    return bound
 }
 // ── THE OPERATION ──────────────────────────────────────────────────────────
 // isolate (done by caller) → supersede region → insert manifold → rebind →
 // one atomic persist → verify report. This is the whole operation; every
 // mutation route below is a projection of it.
 fn reframe_core(region: [String], manifold: String, reason: String, do_rebind: Int) -> String {
    let n_before: Int = engram_node_count()
    let e_before: Int = engram_edge_count()
    let region_n: Int = el_list_len(region)
    let tomb: String = if region_n > 0 { supersede_set(region, reason) } else { "" }
    let new_ids: [String] = insert_manifold_json(manifold)
    let inserted: Int = el_list_len(new_ids)
    let bound: Int = if do_rebind > 0 { rebind_cosine(new_ids, tomb) } else { 0 }
    let saved: Int = persist_canonical()
    let new_csv: String = ""
    let k: Int = 0
    while k < inserted {
        let sep: String = if k == 0 { "" } else { "," }
        new_csv = new_csv + sep + "\"" + el_list_get(new_ids, k) + "\""
        k = k + 1
    }
    return "{\"ok\":true,\"region_superseded\":" + int_to_str(region_n) +
        ",\"tombstone_id\":\"" + tomb + "\"" +
        ",\"inserted\":" + int_to_str(inserted) +
        ",\"new_ids\":[" + new_csv + "]" +
        ",\"edges_rebound\":" + int_to_str(bound) +
        ",\"nodes_added\":" + int_to_str(engram_node_count() - n_before) +
        ",\"edges_added\":" + int_to_str(engram_edge_count() - e_before) +
        ",\"node_count\":" + int_to_str(engram_node_count()) +
        ",\"edge_count\":" + int_to_str(engram_edge_count()) +
        ",\"keystones_protected\":true}"
 }
 // POST /api/reframe — the universal set-based mutation.
 // Body: {vantage?, region_ids?(csv), k?, expand?, manifold(json array), reason?, rebind?}
 // region_ids (explicit) wins; else cosine-isolate around vantage.
 fn route_reframe(method: String, path: String, body: String) -> String {
    let region_csv: String = json_get_string(body, "region_ids")
    let vantage: String = json_get_string(body, "vantage")
    let region: [String] = el_list_empty()
    if !str_eq(region_csv, "") {
        let parts: [String] = str_split(region_csv, ",")
        let pn: Int = el_list_len(parts)
        let i: Int = 0
        while i < pn {
            let id: String = str_trim(el_list_get(parts, i))
            if !str_eq(id, "") {
                if is_keystone(id) { return err_json("reframe: identity keystone write-protected") }
                if !set_has(region, id) { region = el_list_append(region, id) }
            }
            i = i + 1
        }
    } else {
        if !str_eq(vantage, "") {
            let kv: Int = json_get_int(body, "k")
            let kk: Int = if kv > 0 { kv } else { 12 }
            let expand: Int = json_get_int(body, "expand")
            region = isolate_region(vantage, kk, expand)
        }
    }
    let manifold: String = json_get_raw(body, "manifold")
    let reason_raw: String = json_get_string(body, "reason")
    let reason: String = if str_eq(reason_raw, "") { "reframe" } else { reason_raw }
    // rebind defaults ON for reframe (absent → 1); explicit 0 disables.
    let rebind_raw: String = json_get_raw(body, "rebind")
    let do_rebind: Int = if str_eq(rebind_raw, "") { 1 } else { json_get_int(body, "rebind") }
    return reframe_core(region, manifold, reason, do_rebind)
 }
 // write — DEGENERATE n=1 of reframe: region=∅, manifold=[1 node]. The SAME
 // reframe_core path. rebind off so the pure-add matches plain node creation.
 // POST /api/write  {content, node_type?, tier?, tags?}
 fn route_write(method: String, path: String, body: String) -> String {
    let content: String = json_get_string(body, "content")
    if str_eq(content, "") { return err_json("write: content required") }
    let nt: String = json_get_string(body, "node_type")
    if str_eq(nt, "self") { return err_json("write: identity is write-protected") }
    if str_eq(nt, "values") { return err_json("write: identity is write-protected") }
    let empty: [String] = el_list_empty()
    let manifold: String = "[" + body + "]"   // the body IS a valid manifold node object
    return reframe_core(empty, manifold, "write", 0)
 }
 // supersede — DEGENERATE n=1 of reframe: region={id}, manifold=[1 node]. The
 // SAME reframe_core path with a size-1 region. Original retained (immutable);
 // new node inserted and cosine-rebound; provenance edge new-reframes-tomb.
 // POST /api/supersede  {id, content, node_type?, tier?, tags?, reason?}
 fn route_supersede(method: String, path: String, body: String) -> String {
    let id: String = json_get_string(body, "id")
    if str_eq(id, "") { return err_json("supersede: id required") }
    if is_keystone(id) { return err_json("supersede: identity keystone write-protected") }
    let content: String = json_get_string(body, "content")
    if str_eq(content, "") { return err_json("supersede: content required") }
    let region: [String] = el_list_empty()
    region = el_list_append(region, id)
    let manifold: String = "[" + body + "]"
    let reason_raw: String = json_get_string(body, "reason")
    let reason: String = if str_eq(reason_raw, "") { "supersede " + id } else { reason_raw }
    return reframe_core(region, manifold, reason, 1)
 }
 // ── Auth ──────────────────────────────────────────────────────────────────────
 fn check_auth_ok(method: String, body: String) -> Bool {
@@ -717,19 +418,6 @@ fn handle_request(method: String, path: String, body: String) -> String {
        return route_stats(method, path, body)
    }
    // ── The universal set-based operation and its n=1 degenerate projections ──
    // reframe = isolate → supersede-region → insert-manifold → rebind. write and
    // supersede are the SAME reframe_core path at region size 0 and 1.
    if str_eq(method, "POST") && (str_eq(clean, "/api/reframe") || str_eq(clean, "/reframe")) {
        return route_reframe(method, path, body)
    }
    if str_eq(method, "POST") && (str_eq(clean, "/api/write") || str_eq(clean, "/write")) {
        return route_write(method, path, body)
    }
    if str_eq(method, "POST") && (str_eq(clean, "/api/supersede") || str_eq(clean, "/supersede")) {
        return route_supersede(method, path, body)
    }
    // Nodes
    if str_eq(method, "POST") && (str_eq(clean, "/api/nodes") || str_eq(clean, "/nodes")) {
        return route_create_node(method, path, body)
@@ -31,34 +31,46 @@ This is where almost all work belongs. El programs are source files that get com
 This is the self-contained C OS-boundary layer. It provides the `__`-prefixed primitives that compiled El programs call: libcurl HTTP, pthreads, filesystem I/O, arena allocation, etc. It is **not generated** — it is maintained by hand.
-The old `el_runtime.c` has been archived to `el-compiler/runtime/legacy/`. The runtime is now native El (`runtime/*.el`). `el_seed.c` replaces `el_runtime.c` as the sole C compilation dependency.
+The runtime is native El (`runtime/*.el`) over a C OS-boundary. **Status (verified 2026-08-15):** the migration to a seed-only boundary is *in progress, not done*. Two files exist:
 - `el-compiler/runtime/el_runtime.c` (~516 KB) — **LIVE**. Holds the engram store (`EngramStore engram_global`) plus the `http_*`/`json_*`/`state_*`/`engram_*` impls. It is the authoritative single-file link target for the compiler, and `tools/install.sh` compiles it into `libel.a`. This is where a new C builtin's *implementation* must currently live to be linkable.
 - `el-compiler/runtime/el_seed.c` — the intended hand-maintained `__`-prefixed seed (thin wrappers over the above). It is compiled alongside `el_runtime.c` by `tools/install.sh`, but does **not** compile standalone yet (see the build-path caveat under "Rebuilding the Compiler").
 - `el-compiler/runtime/legacy/el_runtime.c` (~419 KB) — **DEAD**. Archived duplicate; no build script references it.
-**Only edit `el_seed.c` when you genuinely need OS-level access** (raw sockets, GPU calls, new libcurl features). For everything else, write El.
+**Only edit these when you genuinely need OS-level access** (raw sockets, GPU calls, new libcurl features, a new engram store op). For everything else, write El.
-When you do add a C builtin:
+When you add a C builtin (verbatim-emit recipe — the El name is emitted as the exact C symbol; `builtin_arity` is an arity guard only, not a dispatch table):
-1. Add the C function to `el_seed.c`
+1. Implement the C function in `el_runtime.c` (and declare it in `el_runtime.h`).
-2. Declare it in `el_seed.h`
+2. Add a `__`-prefixed thin wrapper in `el_seed.c` and declare it in `el_seed.h`.
-3. Add it to the `builtin_arity` table in `el-compiler/src/codegen.el` (so the compiler knows the arg count)
+3. Add the name to `builtin_arity` in `el-compiler/src/codegen.el` — add **both** the plain and `__`-prefixed spellings.
-4. Rebuild the elc binary (see below)
+4. Rebuild the elc binary (see below) and confirm the self-host fixpoint is byte-identical.
 Worked example: the `engram_assert_json` (op_assert seam) and `engram_node_full_in`/`engram_connect_in` (purview write-side) primitives added 2026-08-15 follow exactly this recipe.
 ---
 ## Rebuilding the Compiler
-After changing any `.el` source in `el-compiler/src/`:
+After changing any `.el` source in `el-compiler/src/` (run from the `lang/` dir):
 ```bash
-cd /Users/will/Development/neuron-technologies/foundation/el
+# 1. Stage2: current elc compiles the (modified) compiler to C
 ./dist/platform/elc elc-cli.el > elc-new.c
 # 2. Build the new compiler. The C link target is el_runtime.c — it holds the
 #    engram store + http/json/state impls the compiler output calls. el_runtime.c
 #    self-hosts elc on its own; el_seed.c is the (aspirational) seed layer and does
 #    NOT compile standalone under clang (missing prototypes for the el_runtime.c
 #    symbols it wraps — see caveat below), so link el_runtime.c here.
 cc -std=c11 -I el-compiler/runtime -lcurl -lpthread \
   -o dist/platform/elc-new \
-   elc-new.c el-compiler/runtime/el_seed.c
+   elc-new.c el-compiler/runtime/el_runtime.c
-# Verify self-hosting:
+# 3. Verify self-hosting FIXPOINT (stage3 == stage2 output, byte-identical):
 ./dist/platform/elc-new elc-cli.el > elc-verify.c
-diff elc-new.c elc-verify.c   # should be identical
+diff elc-new.c elc-verify.c   # must be identical
 mv dist/platform/elc-new dist/platform/elc
 ```
 > **Build-path caveat (verified 2026-08-15).** `el_seed.c` is the intended hand-maintained OS-boundary seed, but it does **not** compile standalone under modern clang: it wraps ~16 unprefixed `el_runtime.c` symbols (`http_serve`, `json_*`, `state_*`, `http_response`) without prototypes, and clang treats implicit declarations as errors (C99+). The productionised install (`tools/install.sh`) builds `libel.a` from **both** `el_seed.o` + `el_runtime.o` together, which is why linking succeeds there. To make `el_seed.c` build on its own, add prototypes for those symbols (or `#include "el_runtime.h"`, reconciling the `__http_serve` return-type mismatch first). Until then, `el_runtime.c` is the authoritative single-file link target for the compiler.
 After changing `el_seed.c` only (no El source changes), rebuild downstream programs but do NOT need to rebuild the compiler binary itself — the seed is linked at the application level, not the compiler level.
 ---
@@ -8410,6 +8410,59 @@ el_val_t engram_activate_json(el_val_t query, el_val_t depth) {
    return el_wrap_str(jb_finish(&b));
 }
 /* op_assert seam (realizer promotion, bl-53/#57).
 * Gathers the grounded ASSERTION ENVELOPE for a subject node —
 *   { "subject": <node|null>, "grounding": [ {node,edge,hops}... ] }
 * i.e. the self-geometry a realizer renders as faithful first-person text.
 * Read-only: realization (geometry->text) stays in the faculty/realizer;
 * this native primitive produces its structured input from proven paths
 * (engram_emit_node_json + engram_neighbors_json). arity 2 (node_id, depth). */
 el_val_t engram_assert_json(el_val_t node_id, el_val_t depth) {
    const char* sid = EL_CSTR(node_id);
    JsonBuf b; jb_init(&b);
    jb_puts(&b, "{\"subject\":");
    EngramNode* n = (sid && *sid) ? engram_find_node(sid) : NULL;
    if (n) engram_emit_node_json(&b, n); else jb_puts(&b, "null");
    jb_puts(&b, ",\"grounding\":");
    el_val_t nb = engram_neighbors_json(node_id, depth, EL_STR("both"));
    const char* nbs = EL_CSTR(nb);
    jb_puts(&b, (nbs && *nbs) ? nbs : "[]");
    jb_putc(&b, '}');
    return el_wrap_str(jb_finish(&b));
 }
 /* Parametric mutation (purview write-side bounding, keystone 56ecbec6).
 * The mutation verbs travel with a TARGET MANIFOLD (purview) instead of the
 * implicit global singleton. purview==0 (EL_NULL) is the DEGENERATE/DEFAULT
 * case: G = live, behaviour identical to the base op. A non-zero purview is a
 * bounded target that the engine cannot yet resolve (multi-manifold store is a
 * promotion item), so we REFUSE rather than silently mutate the live set —
 * write-side bounding must never leak into G=live. */
 el_val_t engram_node_full_in(el_val_t purview,
                             el_val_t content, el_val_t node_type, el_val_t label,
                             el_val_t salience, el_val_t importance, el_val_t confidence,
                             el_val_t tier, el_val_t tags) {
    if (purview == 0) {
        return engram_node_full(content, node_type, label, salience, importance,
                                confidence, tier, tags);
    }
    fprintf(stderr, "[engram] purview write-side not yet resolvable (G != live); "
                    "refusing to append to live store (purview=%lld)\n",
            (long long)purview);
    return EL_STR("");
 }
 void engram_connect_in(el_val_t purview,
                       el_val_t from_id, el_val_t to_id, el_val_t weight, el_val_t relation) {
    if (purview == 0) {
        engram_connect(from_id, to_id, weight, relation);
        return;
    }
    fprintf(stderr, "[engram] purview write-side not yet resolvable (G != live); "
                    "refusing to connect in live store (purview=%lld)\n",
            (long long)purview);
 }
 el_val_t engram_stats_json(void) {
    EngramStore* g = engram_get();
    char buf[128];
@@ -639,6 +639,14 @@ el_val_t  engram_scan_nodes_by_type_json(el_val_t node_type, el_val_t limit, el_
 el_val_t  engram_neighbors_json(el_val_t node_id, el_val_t max_depth, el_val_t direction);
 el_val_t  engram_activate_json(el_val_t query, el_val_t depth);
 el_val_t  engram_stats_json(void);
 /* op_assert seam: grounded assertion envelope {subject,grounding} for the realizer. */
 el_val_t  engram_assert_json(el_val_t node_id, el_val_t depth);
 /* Parametric mutation (purview write-side): purview==0 => G=live (default), else refuse. */
 el_val_t  engram_node_full_in(el_val_t purview, el_val_t content, el_val_t node_type, el_val_t label,
                              el_val_t salience, el_val_t importance, el_val_t confidence,
                              el_val_t tier, el_val_t tags);
 void      engram_connect_in(el_val_t purview, el_val_t from_id, el_val_t to_id,
                            el_val_t weight, el_val_t relation);
 el_val_t  engram_list_layers_json(void);
 /* engram_compile_layered_json — produce a prompt-ready text block split
 * into "[LAYER 0 — STRUCTURAL]" (non-suppressible layers, sacred fire)
@@ -1095,6 +1095,15 @@ el_val_t __engram_activate_json(el_val_t query, el_val_t depth) {
 }
 el_val_t __engram_stats_json(void)                         { return engram_stats_json(); }
 el_val_t __engram_assert_json(el_val_t node_id, el_val_t depth) { return engram_assert_json(node_id, depth); }
 el_val_t __engram_node_full_in(el_val_t purview, el_val_t content, el_val_t node_type, el_val_t label,
                               el_val_t salience, el_val_t importance, el_val_t confidence,
                               el_val_t tier, el_val_t tags) {
    return engram_node_full_in(purview, content, node_type, label, salience, importance, confidence, tier, tags);
 }
 void __engram_connect_in(el_val_t purview, el_val_t from_id, el_val_t to_id, el_val_t weight, el_val_t relation) {
    engram_connect_in(purview, from_id, to_id, weight, relation);
 }
 el_val_t __engram_list_layers_json(void)                   { return engram_list_layers_json(); }
 el_val_t __engram_compile_layered_json(el_val_t intent, el_val_t depth) {
@@ -233,6 +233,12 @@ el_val_t  __engram_scan_nodes_by_type_json(el_val_t node_type, el_val_t limit, e
 el_val_t  __engram_neighbors_json(el_val_t node_id, el_val_t max_depth, el_val_t direction);
 el_val_t  __engram_activate_json(el_val_t query, el_val_t depth);
 el_val_t  __engram_stats_json(void);
 el_val_t  __engram_assert_json(el_val_t node_id, el_val_t depth);
 el_val_t  __engram_node_full_in(el_val_t purview, el_val_t content, el_val_t node_type, el_val_t label,
                                el_val_t salience, el_val_t importance, el_val_t confidence,
                                el_val_t tier, el_val_t tags);
 void      __engram_connect_in(el_val_t purview, el_val_t from_id, el_val_t to_id,
                              el_val_t weight, el_val_t relation);
 el_val_t  __engram_list_layers_json(void);
 el_val_t  __engram_compile_layered_json(el_val_t intent, el_val_t depth);
@@ -2579,6 +2579,9 @@ fn builtin_arity(name: String) -> Int {
    if str_eq(name, "__engram_neighbors_filtered") { return 3 }
    if str_eq(name, "__engram_activate") { return 2 }
    if str_eq(name, "__engram_activate_json") { return 2 }
    if str_eq(name, "__engram_assert_json") { return 2 }
    if str_eq(name, "__engram_node_full_in") { return 9 }
    if str_eq(name, "__engram_connect_in") { return 5 }
    if str_eq(name, "__engram_scan_nodes_json") { return 2 }
    if str_eq(name, "__generate") { return 1 }
    // Filesystem
@@ -2676,6 +2679,9 @@ fn builtin_arity(name: String) -> Int {
    if str_eq(name, "engram_neighbors_json") { return 3 }
    if str_eq(name, "engram_activate_json") { return 2 }
    if str_eq(name, "engram_stats_json") { return 0 }
    if str_eq(name, "engram_assert_json") { return 2 }
    if str_eq(name, "engram_node_full_in") { return 9 }
    if str_eq(name, "engram_connect_in") { return 5 }
    // LLM
    if str_eq(name, "llm_call") { return 2 }
    if str_eq(name, "llm_call_system") { return 3 }