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Packs (add-ons) for SWI-Prolog

Below is a list of known packages. Please be aware that packages are not moderated. Installing a pack does not execute code in the pack, but simply loading a library from the pack may execute arbitrary code. More information about packages is available here. You can search for packages from the Prolog command line using pack_list/1. This contacts the pack server for packs that match by name or title. A leading i indicates that the pack is already installed, while p merely indicates that it is known by the server.

?- pack_list(graph).
p callgraph@0.3.4           - Predicate call graph visualisation
i graphml@0.1.0             - Write GraphML files
i gvterm@1.1                - Show Prolog terms using graphviz
p musicbrainz@0.6.3         - Musicbrainz client library
p sindice@0.0.3             - Access to Sindice semantic web search engine

After finding the right pack, the pack and its dependencies can be installed using the pack_install/1 as illustrated below.

?- pack_install(hello).

Clicking the package shows details and allows you to rate and comment the pack.

Pack
tot: 257
Version
(#older)
Downloads
tot: 9,945
(#latest)
Rating
(#votes/
#comments)
Title
regex0.3.311520125
Regular expressions
cplint3.1.01353941
A suite of programs for reasoning with probabilistic logic programs
prosqlite1.51538833
(0/1)
An SWI-Prolog interface to SQLite
lambda1.0.0344
(4/4)
Lambda expressions
real2.011310105
Integrative statistics with R
julian0.1.3627814
Date and time library
logtalk3.20.0482636
Logtalk - Object-Oriented Logic Programming Language
smtp1.0.0522939
An (E)SMTP client for sending mail
list_util0.13.01822315
Predicates for working with lists
func0.4.2821179
(2/2)
Function application and composition
callgraph0.4.11717642
(1/1)
Predicate call graph visualisation
tap0.4.01115986
Automated tests via Test Anything Protocol
simple_template1.2.0714831
Logic-free text (HTML) templates
trill5.0.0801402
A tableau probabilistic reasoner in three different versions
arouter1.1.1413187
Alternative HTTP path router
db_facts0.5513016
Common db-tables-as-facts and SQL layer for ODBC and proSQLite.
mavis0.2.3111192
Optional type declarations
pac1.4.8841173
Anonymous predicates expansion utility
typedef0.1.9101142
(2/2)
Support for type definitions
plgi1.0.61011437
(1/1)
PLGI - Prolog bindings for GLib/GObject/GIO/GTK+
aleph5101132
Aleph Inductive Logic Prorgramming system
docstore2.0.1510973
Document-oriented database for Prolog
gvterm1.1110675
(1/1)
Show Prolog terms using graphviz
markdown0.0.219690
Markdown parser for SWI-Prolog
quickcheck0.2.079229
QuickCheck randomized testing
dcgutils1.1.210904
DCG related utilities
delay0.3.378052
Avoid instantiation errors for built-in predicates
spawn0.0.179
Easy concurrency
dict_schema0.0.217774
Dict converter and validator
sort_dict0.0.327672
Sorts dicts by key
hello0.0.175
(1/1)
Hello World
graphml0.1.075
(1/1)
Write GraphML files
matrix1.9.16742
Operations with matrices using prolog and c
djson0.0.327367
Declarative JSON
type_check1.0.117268
Type System for Prolog based on Hindley-Milner
auc1.010722
Library for computing Areas Under the Receiving Operating Charactersitics and Precision Recall curves
plOpenGL0.6.257157
(1/1)
OpenGL Bindings
webconsole0.9.117069
(0/1)
Use a browser as HTML console
blog_core1.1.1166512
Blog/CMS framework
sparkle0.0.986353
(1/1)
Prolog-friendly interface to SPARQL endpoints
function_expansion0.1.226253
(1/1)
Help for writing function-like macros
refactor0.0.340581
Refactoring Tools for SWI-Prolog
memo0.6.117576
Persistent memoisation of deterministic predicates
recaptcha0.9.225651
reCAPTCHA plugin for SWI-Prolog HTTP framework
odf_sheet0.2.345337
Load and analyze ODF spreadsheets (.ods)
genutils0.3.622494
General miscellaneous utilities
wsdl0.148
Web Service Description Language (WSDL) and SOAP
fileutils0.3.164812
Utilities for reading, writing and finding files
by_unix0.1.614846
An elegance layer to calling unix commands.
xtools0.0.233472
Extended tools for Prolog
swicli2.0.010479
SWI-Prolog interface to C/C++/.NET/Mono/Objective-C
pfc1.1.11829452
Pfc -- a package for forward chaining in Prolog
tor1.0.444423
Tor: Extensible Search with Hookable Disjunction
options1.164414
Options handling.
amazon_api0.0.324437
Interface to Amazon APIs
rserve_client1.1.012435
R Rserve client
irc_client1.3.094320
Low level interface to IRC clients
swipe0.2.6114214
Shell pipeline construction with type checking
maybe0.1.134239
The maybe type represents an optional value
tokenize0.1.224139
A nascent tokenization library
sweet0.1.134035
Sugar to make Prolog a little sweeter
xlibrary0.0.225391
Extended Libraries for Prolog
logicmoo_base1.1.11832391
LogicMOO - Extends Prolog Programming to support Dynamic Epistemic Logic (DEL) with Constraints
atom_feed0.2.043925
Parse Atom and RSS feeds
weblog0.0.563812
(0/1)
weblog
musicbrainz0.7.0213812
Musicbrainz client library
bio_db1.1103811
Access, use and manage big, biological datasets.
pack_errors1.033714
Contextual error handling for packs.
os_lib1.27372
Operating system interaction predicates.
plosc0.4.66354
OSC input/output via liblo
lbfgs1.015351
An interface to call libLBFGS from within SWI-Prolog
yaml0.14342
YAML parser
plcairo0.9.113415
plcairo - Prolog bindings for cairo graphics library
dcg_util0.3.13335
(1/1)
DCG utility predicates
bims2.243311
Bayesian inference of model structure.
wam_common_lisp1.1.11824321
ANSI Common Lisp implemented in Prolog
turing1.0.223227
Turing Machine Simulator
prologmud_samples1.1.11823321
Online text adventure game - Sample
condition0.1.133220
Condition system a la Common Lisp
uri_qq0.3.033120
URI quasiquotations
stoics_lib1.063014
A medley of library predicates for stoics packs
rdfs2pl0.0.53308
Compile an RDFS schema to prolog predicates
must_trace1.1.11823301
Trace with your eyeballs instead of your fingers
assertions0.0.120301
Ciao Assertions Reader for SWI-Prolog
wgraph0.322913
Weighted graphs, with plotting via Real
spuds1.09292
Persistent, user code inclusive, documentation server for linux
plml2.0.316295
Prolog-Matlab bridge
sql_compiler0.1.428
Prolog to SQL compiler
sldnfdraw1.67282
SLDNF Draw is a Prolog program that draws SLDNF Trees in LaTeX
semantria0.0.432818
Use Semantria natural language API
interpolate0.1.02281
String interpolation
ccprism0.1.020271
Probabilistic programming using delimited continuations
mlu0.212619
Machine learning utilities
jolog0.0.312616
Concurrency via join calculus
rtchecks0.0.116251
Run-Time Checker for Assertions
plmidi0.7.07252
Interface to Mac OS X MIDI system
mutable_variables1.0.025
Mutable Variables
environ1.025
Demo package with C code, fetching the program environment
cplint_r1.0.010256
R plotting predicates for cplint
bencode0.0.125
Bencoding from BitTorrent protocol
resbound0.8.112423
Run goal with resource bounds
lcs0.0.124
Longest common subsequence
julian_lang_en0.0.212423
Parse English language phrases into library(julian) constraints
dia0.124
An interface to .dia-uml-diagrams
pl_omdb0.5.08233
API interface to OMDB (Open Movie Database)
googleclient0.5.232311
SWI-Prolog code for "Login with Google"
bio_db_repo18.3.306233
Data package for bio_db.
unionfind1.0.022
Optimal implementation of the union-find algorithm in CHR
rtp_qsndqs0.322220
Real-time persistent queues and deques.
plrand0.9.1313221
Skippable pseudorandom generator and distributions
wordnet0.9.12215
Access to WordNet database
rocksdb0.7.02218
SWI-Prolog interface to RocksDB
plsmf0.5.08217
Standard MIDI File reading
plchatscript1.0.942115
(1/1)
Interface to the ChatScript server.
cclab0.1.513214
Continuations lab
thousands0.2.032015
(0/1)
Thousands separator for large integers
prologmud1.1.11815201
Online text adventure game - MUD Server
pljulia0.1.417201
Embedded Julia for SWI Prolog
pepl2.14207
Parameter estimation for SLP with the Failure Adjusted Maximisation algorithm.
format_spec0.0.212019
Parse and check format/2 specifications
dot_dcg0.1.04201
A DCG for a subset of the DOT language
readability_parser0.0.431910
Readability Parser API
pubmed0.0.43198
Access pubmed publication records
nan_common1.221915
Common operations (validation, etc.)
link_grammar_prolog4.1.0.321915
A binding to use the Link Grammar library from SWI-Prolog
cplint_datasets1.019
Dataset for machine learning with cplint
b_real0.43197
Interface predicates to commonly used R functions.
switex0.0.761812
Literate programming with LaTeX and Prolog
hdt0.551811
Access RDF HDT files
eggdrop1.1.11815181
Hook up to an existing IRC Client called an Eggdrop
debug_call1.13186
Debugging with calls
transpiler0.17173
A universal translator for programming languages
plmake0.0.311712
Prolog makefile-like system
dotcloud0.0.211711
Conveniences for running on dotCloud
sindice0.0.53169
Access to Sindice semantic web search engine
rtg0.0.711165
Regular Tree Grammer validator
r_session1.111615
Interface to an R process
fcgi0.9.016
fcgi - Fast Common Gateway Interface (FastCGI) library for Prolog
xlisting1.1.11811152
Selective Interactive Non-Deterministic Tracing
with_state0.0.56157
Stateful computations with records
unified_diff0.0.115
Parse and generate unified diffs
plasticsearch0.121513
Elasticsearch client API
number_to_word0.4.251510
Integer to English word conversions
miser0.0.115
Build self-optimizing predicates
dirtree1.0.011514
load XML of directory content
pinyin0.1.55148
Parsing and generation of Hanyu Pinyin
odict0.2.65149
Unifier over feature structures based on attributed variables
mpi1.05141
Porting of the LAMMPI library of Yap Prolog to SWI-Prolog
biomake0.1.55144
Prolog makefile-like system
xsd0.1.64138
XML Schema validation with Prolog
predicate_streams1.1.11811131
Implement your own Abstract Predicate Streams
plumdrum0.0.63133
Parsing of Humdrum/Kern symbolic music file format
uuid1.1.021210
Generating and parsing version 4 UUIDs
roman0.1.012
Roman numerals
mqtt1.0.521210
mqtt - pub/sub pack for SWI-Prolog using mosquitto
hook_hybrid1.1.11811121
Hook assert retract call of *specific* predicates
gvar_syntax1.1.11811121
Global Variable Syntax
fnotation0.0.32129
Function notation for Prolog
dictoo1.1.11810121
Dict-like OO Syntax
app0.112
Prolog Application Server
sparqlprog0.1.17111
Logic programming with SPARQL
nan_numerics_prime1.2.54116
Nan.Numerics.Prime - A simple prime number library
hashtbl0.0.211110
Pure and impure hash tables
each_call_cleanup1.1.1189111
Each Call Redo Setup and Cleanup
chan0.2.011
Directional channels for thread communication
twitter0.1010
(1/1)
A pack to access the twitter api
s_expression1.1.1188101
Utilities for Handling of S-Expression Lisp/Scheme-Like forms and parsing of KIF, GDL, PDDL, CLIF
race0.1.07101
Client for the SOAP interface of the Attempto Reasoner RACE
loop_check1.1.1188101
New simple loop checking
lib1.77102
Predicate based code development
index_util0.0.21103
Prolog index utils
file_utilities0.110
File system related utilities
ffimatrix0.1.03103
Operations with matrices using Prolog and C
edcg0.9.01103
Extended DCG
plfann0.0.2493
SWI-Prolog for "Fast Artificial Neural Network Library"
mtx0.2193
Working with data matrices
msgpack0.1.6493
DCG for packing & unpacking of MessagePack data to/from bytes
inotify0.9.1198
Access Linux inotify API to watch file system changes
fluents0.1.09
Access all solutions of a goal without backtracking
clause_attvars1.1.118791
An alternate interface to the clause database to allow attributed variables to be asserted
achelois0.3.1491
Collection of tools to make writing shell-style scripts with Prolog nicer.
term_diff0.0.1186
slack_prolog1.1.118187
Prolog interface to Slack http://www.slack.com
prism0.2.1484
Run PRISM as a child process
no_repeats1.1.118681
New ways to avoid duplicate solutions
logicmoo_utils1.1.118681
Common predicates used by external Logicmoo Utils and Base
ldap4pl0.1187
LDAP interface
instant_prolog_docs1.1.118682
Magically document prolog source files based on predicate and variable naming conventions
geoip0.9.0183
Access GeoIP library
web0.1.1174
Easy web client
tidylog0.0.17
tabling_dra1.0.4572
SWI-Prolog interface to Table-handling procedures for the "dra" interpreter. Written by Feliks Kluzniak at UTD (March 2009)
musicxml0.0.2175
MusicXML partial reader
fine_upload0.1.5472
HTTP support for file uploading
evil0.2.3171
(4/4)
Predicates to Further the Cause of Evil
ape6.7.0172
Parser for Attempto Controlled English (ACE)
xlisting_web1.1.118561
Manipulate and browse prolog runtime over www
with0.0.46
Context managers for SWI Prolog
subclause_expansion1.1.118561
More detailed versions of term/goal expansion hooks
pha0.1.2264
Probabilistic Horn Abduction
midiutils0.0.36
midiutils
logicmoo_planners1.1.118262
Various Hybrid HTN Planners speaking PDDLish and OCLh
log4p0.0.26
Logging for Prolog
http2_client0.6.2461
An HTTP/2 client
graphpl0.1.1362
Graph data structure utilities
file_scope1.1.118561
File local scoped efects
chess_db0.3262
PGN and chess game databases.
with_open_options1.1.118451
Utilities to open various objects for read/write
upsh2.3251
Unix to Prolog shell.
timeutils0.0.45
Tools for temporally aware programming
rdet0.0.15
Runtime determinacy checker
obo_metadata0.0.4352
RDF vocabulary for OBO metadata ontologies
multimodal_dcg1.1.118451
Reduce floundering of DCGs by constraining and narrowing search
mime0.5.05
MIME processing library based on maildrop
mail_merge1.0.0151
Library for performing mail merge
lib_atts1.1.118351
Common atts.pl interface like https://sicstus.sics.se/sicstus/docs/4.0.0/html/sicstus/lib_002datts.html
ffi0.15
Dynamically call C functions
css_write1.0.0154
DCG for generating CSS
consul_client0.0.4252
Consul Client
body_reordering1.1.118154
Clause expansion Utils for deciding which order to run Goals in a body
with_thread_local1.1.118341
Call a Goal with local assertions
rdf_notification0.14
RDF notification
rdf_matcher0.1.2142
RDF matching utils
kubepl0.1141
Kubernetes Client
indexed_terms1.0.04
Positional access to terms' arguments
httplog0.5.0143
Analyse SWI-Prolog HTTP server log files
dictype0.0.24
Concise dict type definitions
ciao0.0.14
Ciao Prolog compatibility library
resp0.3231
Redis protocol parser and writer
pfd_meta0.13
Probabilistic finite domains meta-interpreter
pcache0.1.03
Persistent answer cache
pager0.1.0131
Send output to user's preferred pager
obo_ro0.0.13
Vocab for OBO Relation Ontology
nan_system_sources1.2.03
Nan.System.Sources - Answer Sources in Prolog
graphql0.0.13
GraphQL Prolog Library
chat801.03
Classic CHAT80 Prolog natural language application
stompl0.12
STOMP client
space0.22
Space package
pub_graph1.02
Access, cache and visualise citation relations in publications servers
obo_core0.0.12
Vocab for upper parts of core OBOs such as GO
notes8000.1.0121
Query phone number data from 800notes.com
nanp0.1.0121
phone numbers in the North American Numbering Plan
jwt_io0.0.2121
JWT implementation
ical0.1.02
iCalendar DCGs and parsers
hilog1.1.118121
XSB-Prolog's Hilog Syntax in SWI-Prolog
bibtex0.1.6121
Parser and predicates for BibTeX files
vcard0.0.11
vCard Parser and Predicates
rtrace0.0.71
Selective Interactive Non-Deterministic Tracing
resp_parse0.11
Redis protocol parser and writer
planner_api1.1.1181
planner_api -- A SWI-Prolog Pack that lets Prolog code seamlessly use planners speaking PDDLish and OCLh
pddl_valoptic_api1.1.1181
pddl_valoptic_api -- A SWI-Prolog Pack that lets Prolog code seamlessly use PDDL based planners.
pac4pl0.11
An SWI-Prolog interface to libPAC
mail_standards0.1.01
Mail IMF and Maildir implementations.
graphql-swipl0.0.11
GraphQL Prolog Library
dialect-ciao0.0.11
Ciao Prolog compatibility library
coworkers0.1.01
Workflow definition as tree of coroutines
call_cleaup_each0.0.11
Call A Goal On Each Redo